Double Bay

Suburb (SAL)

Greater Sydney / Eastern Suburbs - North

 
 
 
 
 
 
 
Data Sources ABSValuer GeneralRental BoardACARA Newest Aug 2026 · Refreshed ABS QuickStats SAL11283 How we calculate this
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Suburb (SAL) Boundary Analysis

This analysis uses Suburbs and Localities (SAL) boundaries, which can materially differ from Statistical Areas (SA2) even when sharing the same name.

SAL boundaries are defined by Australia Post and the Australian Bureau of Statistics to represent commonly-known suburb names used in postal addresses.

Statistical Areas (SA2) are designed for census data collection and may combine multiple suburbs or use different geographic boundaries. For comprehensive analysis, consider reviewing both boundary types if available.

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Sales ActivityProperty Sales Trends in Double Bay

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The median house price in Double Bay is $8.00m, with units at $2.06m. House values have moved 6.2% a year compounded over five years.

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DemographicsPopulation Growth in Double Bay

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Double Bay has an estimated 4,921 residents, up from 4,709 at the 2021 Census — a change of 212 people, or 4.5%. That puts 6,151 residents on each square kilometre. Population is estimated from ABS Estimated Resident Population releases and GNAF address data, re-based from the 2021 Census and updated annually.

Detail

According to investigations of ABS demographic updates for the broader region alongside recently verified addresses by AreaSearch since the Census, the suburb of Double Bay has a population calculated at approximately 4,921 in May 2026. This indicates a growth of 212 people (4.5%) relative to the 2021 Census, which documented a population of 4,709 people. The variation is deduced from the resident population of 4,912, computed by AreaSearch after analyzing the June 2025 ERP data release from the ABS, plus 25 validated new addresses added since the Census date. This population size represents a density ratio of 6,151 persons per square kilometer, placing the locality within the top 10% of national areas analyzed by AreaSearch, showing that land here is a highly coveted asset.

The 4.5% post-census growth rate for the suburb of Double Bay is within 1.1 percentage points of the wider SA3 area (5.6%), showing strong competitive expansion characteristics. Overseas migration was the main contributor to demographic gains, accounting for approximately 86.0% of the overall population rise over recent periods. AreaSearch incorporates projections from the ABS and Geoscience Australia for every SA2 area, published in 2024 using 2022 as the starting year. For SA2 regions lacking this coverage, projections from the NSW State Government at the SA2 level are used, published in 2022 with 2021 as the starting point. Projections for age groups from these data sets are also utilized for the suburb of Double Bay between the years 2032 and 2041. Future demographic forecasts point to an expansion rate slightly below the national median for statistical areas, with projections estimating the suburb of Double Bay will grow by 299 persons by 2041, representing a total increase of 5.9% across the 16 years.

Frequently Asked Questions - Population

What is the latest population estimate for the suburb of Double Bay?
Total population for the suburb of Double Bay was estimated to be approximately 4,921 as at May 26. This is based upon an estimated resident population of 4,912 from the ABS up to June 2025.
How has the population in the suburb of Double Bay changed since 2021?
The suburb of double bay has added approximately 212 people and shown a 4.50% increase from the 4,709 people recorded at the 2021 Census period.
What is the population density in the suburb of Double Bay?
The population density in the suburb of Double Bay is estimated at 6,151 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the suburb of Double Bay?
Over the past 10 years, the population in the suburb of Double Bay has shown a compound annual growth rate of -0.2% per annum.
What are the main drivers of population growth in the suburb of Double Bay?
Population growth in the suburb of Double Bay is driven by: Overseas migration (86.0%), Natural increase (14.000000000000002%), Interstate migration (0.0%). The primary driver is Overseas migration, contributing 86.0% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Double Bay

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63 new dwellings have been approved in Double Bay over the past five years, an average of 12 a year. That is 2.6 approvals per 1,000 residents. Approvals are currently running at an annualised 49, running ahead of that longer-run average. Figures come from ABS building approvals aggregated to this Suburb (SAL) boundary and are updated monthly as the ABS releases them.

Detail

According to AreaSearch's evaluation of ABS building approval statistics distributed from regional data, the area averages about 12 new home approvals annually, with an estimated 63 residences approved during the last 5 financial years (from FY-21 to FY-25) and 45 approvals during the current FY-26. Because population has contracted lately, new supply has probably matched demand, giving buyers plenty of options, while new homes carry an average construction cost of $2,195,000, indicating developers are focusing on the upscale market with high-end projects. Furthermore, commercial approvals worth $4.3 million have been logged in the current financial year, highlighting the area's predominantly residential character.

Compared with Greater Sydney, building activity per person is 11.0% lower, placing it in the 52nd percentile of locations evaluated across the country, even though construction has speeded up lately. This volume is also under the national average, reflecting how established the market is and indicating potential planning restrictions. Recent builds consist of 8.0% houses and 92.0% multi-dwelling options like apartments or townhouses. This preference for denser living options provides less expensive buying options and draws downsizers, property investors, and first-time buyers. Having approximately 317 people per approval shows that it is a low-density zone. According to the latest quarterly estimate from AreaSearch, future forecasts suggest an increase of 290 residents by 2041. With current building levels, housing supply appears set to satisfy demand, creating positive conditions for purchasers and potentially supporting growth that outpaces current predictions.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the suburb of Double Bay recently?
Dwelling approval activity in the the suburb of Double Bay area has seen 31 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The suburb of Double Bay's current population of 4,921 has been supported by 12 approvals on average over recent years.
How does the suburb of Double Bay's development activity compare to the broader region?
The suburb of Double Bay has seen 0.26 approvals per 100 people in recent years, compared to 0.65 approvals in the broader region. This means that one dwelling has been approved for every 316 people in the suburb of Double Bay, compared to one for every 190 in the broader region.
Is the suburb of Double Bay keeping up with housing demand?
With the population expected to increase by 290 people by 2041, around 145 new dwellings will be necessary. Recent approval levels appear more than sufficient to meet these forecasts, considering the census average of 2.0 persons per dwelling. This suggests that population growth may exceed trend projections in the coming years, supported by a robust housing supply.
What has been the trend in development approvals over the past five years in the suburb of Double Bay?
Looking at development activity over the past five years, the suburb of Double Bay's approval levels have been significantly above the yearly average of 12, indicating strong recent growth in development activity.
How many dwellings will be needed to accommodate future population growth in the suburb of Double Bay?
The population in the suburb of Double Bay is expected to grow by 290 people by 2041, necessitating approximately 145 new dwellings. This calculation is based on the current census average of 2.0 persons per dwelling in the area.
How does recent development compare to population growth in the suburb of Double Bay?
Over the past five years, the population in the suburb of Double Bay has grown by approximately 324 people, while 63 residential approvals were recorded. This equates to a ratio of 5.1 people added for each new dwelling approval. This high ratio suggests strong population growth relative to housing supply, potentially indicating unmet housing demand.
Are there opportunities for residential developers in the suburb of Double Bay?
With dwelling approval activity running at an average of 12 approvals per year and a population of 4,921, the market appears to be adequately supplied relative to projected housing demand in recent years, suggesting that developers should have a longer-term approach when considering new projects. With the population expected to increase by 290 people by 2041, around 145 new dwellings will be necessary. Recent approval levels appear more than sufficient to meet these forecasts, considering the census average of 2.0 persons per dwelling. This suggests that population growth may exceed trend projections in the coming years, supported by a robust housing supply.
Approvals Pipeline Development applications near Double Bay

Development applications around Double Bay

Development approvals is a new addition to AreaSearch. We’re actively expanding council coverage and refining the dataset — details and statuses for some councils may be partial. Check back regularly for the latest pipeline.
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SOURCE: Planning portals and council registers, compiled by AreaSearch. Distance & bearing measured from the suburb midpoint.

Project PipelineInfrastructure & Major Projects in Double Bay

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AreaSearch tracks 16 current infrastructure and development projects inside Double Bay, worth an estimated $1.72 billion. A further 99 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $14.1 billion. 35 are already under construction and 36 are due for completion within three years. The pipeline spans residential development, communities, precincts & urban renewal and communities. Records are compiled from Infrastructure Australia, state agencies, council planning portals and public announcements, reviewed and updated daily, then ranked by proximity, construction stage, completion horizon and project scale.

Detail

Changes to local infrastructure, major developments, and urban planning policies are key drivers of regional performance. In total, AreaSearch has identified 31 projects that are expected to influence the local area. Notable projects include the Woollahra Station Activation, the InterContinental Double Bay Redevelopment, Belle de Vie, and Blume, with the subsequent list outlining the most significant developments.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the suburb of Double Bay?
Key infrastructure and planning changes likely to influence the suburb of Double Bay include: Woollahra Station Activation (Planning); InterContinental Double Bay Redevelopment (Approved); Belle de Vie (Construction); Blume (Construction); and Double Bay Centre Planning & Urban Design Strategy (Approved). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the suburb of Double Bay?
Infrastructure development impacting the suburb of Double Bay spans multiple sectors including Residential Development, Transport & Logistics, and Communities, Precincts & Urban Renewal, among others.
What is the scale of infrastructure investment impacting the suburb of Double Bay?
Infrastructure investment analysis indicates substantial capital deployment exceeding $2.6 billion in projects that will impact the extended area, with a notable concentration of investment within the immediate the suburb of Double Bay vicinity.
How does the suburb of Double Bay's infrastructure development compare to other areas?
The suburb of Double Bay ranks in the top 10% nationally for infrastructure development, reflecting exceptional investment activity compared to similar areas across the country.
InterContinental Double Bay Redevelopment
Category: Communities, Precincts & Urban Renewal
Stage: Approved | Est. Comp: 2028
Source / Links: Link 1   Link 2  

A $1 billion transformation of the iconic InterContinental Hotel site into an eight-storey mixed-use landmark. Designed by Cox Architecture, the project involves the demolition of the existing hotel to deliver a boutique 39-room hotel, 29 luxury residences, high-end retail, dining, and 16 commercial office spaces. The development also includes a wellness centre and a bespoke cinema, aiming to revitalise the Double Bay village with a permeable street-level experience and a pedestrian walkway connecting to the beach.

Communities, Precincts & Urban Renewal

Ode Double Bay
Category: Residential Development
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

An iconic mixed-use development by award-winning developer Eterno Property Group (formerly Top Spring Australia) designed by architect Luigi Rosselli with interiors by Atelier Alwill. Features 15 boutique apartments and penthouses with expansive internal floor areas. Offers harbour views, dedicated concierge services, retail and dining downstairs, and customizable luxury finishes.

Residential Development

Double Bay Centre Planning & Urban Design Strategy
Category: Communities, Precincts & Urban Renewal
Stage: Approved | Est. Comp: 2028
Source / Links: Link 1   Link 2  

Comprehensive planning strategy for Double Bay commercial centre endorsed by Woollahra Council in November 2023. Strategy guides future development, urban design and public domain improvements to maintain village character while enabling appropriate growth.

Communities, Precincts & Urban Renewal

Hakoah White City Redevelopment
Category: Sports & Recreation
Stage: Construction | Est. Comp: 2027
Source / Links: Link 1   Link 2  

Redevelopment of the former White City Tennis Club in Paddington into a major community sports and cultural precinct open to all. The $150 million project features a five-storey clubhouse with bar, dining and community spaces, nine tennis courts, a full-size football field with 276-seat grandstand, 25m heated outdoor pool, learn-to-swim pool, enclosed multi-use courts for basketball, futsal and events, a gym, wellness facilities, a 140-seat cafe, and underground parking. Builder Richard Crookes Constructions replaced Parkview Constructions after contract termination in May 2024.As of May 2026 construction is powering ahead with structural steel and concrete slabs progressing across multiple levels. A combined $32 million in additional Federal and NSW government funding was announced in March 2026 for infrastructure and security upgrades. Completion is targeted for April 2027.

Sports & Recreation

252-254 New South Head Road, Double Bay
Category: Residential Development
Stage: Construction | Est. Comp: 2025
Source / Links: Link 1   

Construction of an 8-storey residential building with 24 units: 6 one-bedroom, 6 two-bedroom and 12 three-bedroom apartments. Located in the heart of Double Bay with proximity to shopping, dining and transport. Designed to optimise northern orientation for harbour views.

Residential Development

Woollahra Public School Upgrade
Category: Education & Training
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

Ongoing upgrades and maintenance at Woollahra Public School as part of the NSW Government school infrastructure program, including LED lighting installations, cooler classrooms assessment, and the removal of a demountable building in September 2025.

Education & Training

Westfield Bondi Junction
Category: Retail
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

A major retail destination undergoing a staged redevelopment. Key phases include the transformation of Level 6 into a premium dining and entertainment hub, and the reconfiguration of Level 1 for a 2,500 sqm Virgin Active social wellness club and a new rebel rCX concept, which launched in mid-2025. Following a security review, the centre has upgraded its public safety and surveillance measures. It continues to be one of Sydney's most significant retail assets.

Retail

Kiaora Lands Precinct Redevelopment
Category: Communities, Precincts & Urban Renewal
Stage: Completed | Est. Comp: 2017

A major mixed-use urban renewal precinct in Double Bay, completed around 2015-2017. The redevelopment revitalized the area and includes the Woollahra Library at Kiaora Place, council chambers, community facilities, a Woolworths supermarket, specialty retail stores, commercial office space, and 80 residential apartments above. The project also includes a public plaza and a multi-level carpark.

Communities, Precincts & Urban Renewal

Jobs & IndustryEmployment Trends in Double Bay

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3,143 residents of Double Bay are employed, from a labour force of 3,207. Unemployment sits at 2.0%, with participation at 73.0%. Weighted for its industry mix, the area's sectors are forecast to grow about 7.8% nationally over five years. That reflects industry composition only and makes no allowance for local population growth. Unemployment and labour force come from ABS Small Area Labour Markets, updated quarterly; the industry and occupation profile is from the 2021 Census.

Detail

Locals comprise a highly qualified labor force, with the tech sector showing strong concentration, an unemployment rate of only 2.0%, and estimated employment expanding by 2.1% during the previous year, according to AreaSearch regional aggregations. In March 2026, 3,143 residents were employed, and the unemployment rate was 2.1% lower than the 4.1% recorded across Greater Sydney, while labor force participation is typical (73.0% vs. 69.1% in Greater Sydney). Census figures show a high 67.0% of working residents worked from home, though this may reflect the influence of pandemic lockdowns. The main industries employing local residents are professional & technical services, financial & insurance services, and healthcare & social assistance.

Local workers are highly concentrated in the professional & technical sector, with its employment share reaching 2.0 times the regional average. Conversely, construction accounts for only 4.1% of jobs, which is lower than the Greater Sydney average of 8.6%. The presence of 0.7 workers for every resident at the Census indicates a higher-than-average availability of local jobs. According to AreaSearch's compilation of SALM and ABS statistics for the broader area, the 12-month timeframe saw job numbers rise by 2.1% alongside a 2.1% expansion in the labor force, which kept the unemployment rate steady. In comparison, Greater Sydney experienced employment growth of 1.9% and labor force growth of 1.9%, with a minor decrease in unemployment. National employment projections from May-25 by Jobs and Skills Australia provide further context regarding future demand. These five and ten-year projections have been applied to the local workforce structure to model potential growth. Nationally, employment is projected to grow by 6.6% over five years and 13.7% over ten years, though rates vary by sector. Applying these sector-specific forecasts to the local mix indicates local jobs should rise by 7.8% over five years and 15.2% over ten years (note this is a simple weighted calculation for demonstration purposes and does not account for local population projections).

Frequently Asked Questions - Employment

What is the employment situation in the suburb of Double Bay?
As of March 2026, the suburb of Double Bay has approximately 3,143 employed residents with an unemployment rate of 2.0%. This very low unemployment rate indicates a tight labour market with strong demand for workers. The area ranks in the top 25% nationally for employment performance, indicating a robust job market.
How does the suburb of Double Bay's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the suburb of Double Bay stands at 2.0%, which is 2.1 percentage points below Greater Sydney's rate of 4.1%. This lower unemployment rate suggests stronger local employment conditions. For comparison, the national unemployment rate is 4.2%.
What are the major employment sectors in the suburb of Double Bay?
The employment landscape in the suburb of Double Bay is dominated by several key sectors. The largest employers are professional & technical (23.3% of employment), finance & insurance (15.7%), and health care & social assistance (10.6%). Other significant employers include retail trade and education & training.
How has employment changed recently in the suburb of Double Bay?
Over the past year to March 2026, the suburb of Double Bay has experienced employment growth, with total employment increasing while the labour force increased. As a result, the unemployment rate has fall. By comparison, Greater Sydney saw employment increased and its unemployment rate dropped.
What is the workforce participation rate in the suburb of Double Bay?
The workforce participation rate in the suburb of Double Bay is 73.0%, which represents the proportion of working-age residents who are either employed or actively seeking work. This high participation rate indicates strong workforce engagement and economic vitality. The local rate leading the Greater Sydney average of 69.1%, showing similar workforce dynamics to the broader region.
Which industries are over-represented in the suburb of Double Bay's employment market?
The suburb of double bay shows notable specialization in professional & technical, which employs 23.3% of the local workforce compared to 11.5% regionally. With a local vs regional employment ratio of 2.0, this represents a significant industry cluster that likely serves markets beyond the local area. The area also shows above-average employment in 3 other sectors, contributing to a distinctive economic profile.
What are the employment growth prospects for the suburb of Double Bay?
Based on Jobs and Skills Australia projections applied to the suburb of Double Bay's industry mix, employment is expected to grow by 7.8% over the next five years and 15.2% over ten years. This exceeds the national forecast of 6.6% over five years, suggesting the area's industry composition is well-positioned for future growth. Steady growth is anticipated across multiple sectors, providing diverse employment opportunities.
How does the job market in the suburb of Double Bay compare nationally?
The suburb of double bay's employment market shows strong performance nationally, ranking in the top 25% of areas assessed by AreaSearch. This indicates robust employment conditions and economic vitality compared to other regions. Recent job advertisement trends show the broader employment region saw a 5.9% decline, ranking 29.0th out of 37 regions nationally.
What employment opportunities exist for skilled workers in the suburb of Double Bay?
Skilled workers will find excellent opportunities in the suburb of Double Bay, with knowledge-intensive sectors comprising 60.5% of local employment. Key sectors for skilled workers include professional & technical (23.3%), finance & insurance (15.7%), and health care & social assistance (10.6%). With projected employment growth of 7.8% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Double Bay

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Median household income in Double Bay is $3,077 a week (about $160,000 a year), with median personal income at $1,662 a week. ATO records put median taxable income at $86,785 a year against an average of $285,933. The average runs 229% above the median, a wider spread than most areas and a sign of a concentrated group of high earners. Household income is from the 2021 Census; taxable income is from ATO Taxation Statistics for the latest financial year available, indexed forward using the ABS Wage Price Index.

Detail

The latest postcode-level ATO statistics for the 2023 financial year show that incomes are exceptionally high by national standards, with a median of $86,785 and an average of $285,933. This is much higher than the Greater Sydney median of $60,817 and average of $83,003. Applying the Wage Price Index growth of 10.32% since the 2023 financial year, current estimates would be approximately $95,741 (median) and $315,441 (average) as of March 2026. The 2021 Census confirms that household, family, and individual incomes all rank in the 97th to 99th percentiles nationally.

Regarding income brackets, the largest group comprises 39.1% of residents (1,924 people) earning more than $4000 weekly, whereas the leading bracket in the wider region is the $1,500 - 2,999 range at 30.9%. The high share of top earners (50.9% earning more than $3,000 weekly) indicates strong financial capacity. Housing costs consume 15.0% of income, while high earnings place residents in the 97th percentile for disposable income, and the SEIFA index ranks the area in the 10th decile.

Frequently Asked Questions - Income

What is the median taxable income in the suburb of Double Bay?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of Double Bay is approximately $95,741. The official ATO data from FY-23 recorded a median of $86,785.
What is the average taxable income in the suburb of Double Bay?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of Double Bay is approximately $315,441. The official ATO data from FY-23 recorded an average of $285,933.
How does the median taxable income in the suburb of Double Bay compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of Double Bay is approximately $95,741 compared to $67,093 in Greater Sydney. The official ATO data from FY-23 shows $86,785 and $60,817 respectively.
How does the average taxable income in the suburb of Double Bay compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of Double Bay is approximately $315,441 compared to $91,569 in Greater Sydney. The official ATO data from FY-23 shows $285,933 and $83,003 respectively.
What are the main income cohorts in the suburb of Double Bay according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~39.1% / 1,924 persons) of the suburb of Double Bay's population is the $4000+ cohort.
How do the main income cohorts in the suburb of Double Bay compare to the region?
The largest income cohort in the suburb of Double Bay is the $4000+ group, representing about 39.1% of the population. In comparison, Greater Sydney's largest income cohort is the $1,500 - 2,999 group, representing 30.9% of its population, according to the 2021 Census.
What is the median household income in the suburb of Double Bay according to the 2021 Census?
The 2021 Census data indicates that the median household income in the suburb of Double Bay is $3,077/wk.
What is the median family income in the suburb of Double Bay according to the 2021 Census?
According to the 2021 Census, the median family income in the suburb of Double Bay is $4,250/wk.
What is the median personal income in the suburb of Double Bay according to the 2021 Census?
The 2021 Census shows that the median personal income in the suburb of Double Bay is $1,662/wk.
How does the suburb of Double Bay's income rank nationally?
According to AreaSearch's aggregation of the latest postcode level ATO data released for FY-23, the suburb of Double Bay had a median income among taxpayers of $86,785 with the average level standing at $285,933. This is among the top percentile nationally and compares to levels of $60,817 and $83,003 across Greater Sydney respectively. Based on Wage Price Index growth of 10.32% since FY-23, current estimates would be approximately $95,741 (median) and $315,441 (average) as of March 2026.
What is the disposable income in the suburb of Double Bay?
The estimated disposable income in the suburb of Double Bay is $11,339 per year according to AreaSearch analysis.
How does the suburb of Double Bay's disposable income compare to the region?
The suburb of double bay's disposable income is $11,339 compared to $7,412 for Greater Sydney, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Double Bay

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Double Bay had 2,130 occupied dwellings at the 2021 Census, 13% detached houses and 77% apartments. 20% are owned with a mortgage, 45% rented and 35% owned outright. At that Census the median rent was $720 a week and the median mortgage repayment $3,000 a month, a total housing cost higher than 96% of areas nationally. Rent absorbs 23.4% of household income here and mortgage repayments 22.5%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

According to the latest Census, residential structures comprised 13.4% houses and 86.6% other options like semi-detached homes and apartments, compared to 55.9% houses and 44.1% other options in metropolitan Sydney. Meanwhile, the home ownership rate stood at 35.3%, with the remaining properties either mortgaged (20.2%) or rented (44.5%). The median monthly mortgage payment was higher than the Sydney metro average at $3,000, while the median weekly rent was $720, compared to metropolitan Sydney figures of $2,427 and $470. Nationally, mortgage costs are significantly higher than the Australian average of $1,863, and rent prices are well above the national median of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the suburb of Double Bay?
In the suburb of Double Bay, 35.3% of homes are owned outright, 20.2% are owned with a mortgage, and 44.5% are rented.
What percentage of dwellings in the suburb of Double Bay are houses?
According to the latest data, 13.4% of dwellings in the suburb of Double Bay are houses.
What percentage of dwellings in the suburb of Double Bay are apartments or units?
In the suburb of Double Bay, 76.7% of dwellings are apartments or units, with an additional 8.9% being semi-detached dwellings.
What is the level of outright home ownership in the suburb of Double Bay?
Outright home ownership in the suburb of Double Bay stands at 35.3%, compared to 28.7% in Greater Sydney.
What is the median monthly mortgage repayment in the suburb of Double Bay?
The median monthly mortgage repayment in the suburb of Double Bay is $3,000, compared to $2,427 in Greater Sydney.
What is the median weekly rent in the suburb of Double Bay?
The median weekly rent in the suburb of Double Bay is $720, compared to $470 in Greater Sydney.
What is the distribution of rental prices in the suburb of Double Bay?
In the suburb of Double Bay, 0.0% of rentals are $0-149/week, 3.5% are $150-349/week, 29.5% are $350-649/week, 43.2% are $650-949/week, and 23.8% are $950+/week.
What is the average monthly housing cost in the suburb of Double Bay?
The aggregate monthly housing cost in the suburb of Double Bay is $1,994, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the suburb of Double Bay?
In the suburb of Double Bay, households with mortgages typically spend 22.5% of their income on mortgage repayments, while renters spend 23.4% of their income on rent.
How crowded are homes in the suburb of Double Bay?
The average persons per bedroom ratio in the suburb of Double Bay is 0.9, indicating the level of household density.
How does housing affordability in the suburb of Double Bay compare to the region?
Housing affordability in the suburb of Double Bay shows mortgage holders spending 22.5% of income on repayments (vs 27.0% regionally), while renters spend 23.4% of income on rent (vs 22.6% regionally).
What types of dwellings are most common in the suburb of Double Bay?
The dwelling mix in the suburb of Double Bay consists of 13.4% detached houses, 8.9% semi-detached dwellings, 76.7% apartments, and 1.0% other dwelling types.
What is the weighted average housing cost based on tenure mix in the suburb of Double Bay?
Factoring in the ownership distribution, the weighted average monthly housing cost is approximately $1,993. This accounts for outright owners paying no housing costs, mortgage holders paying $3,000/month, and renters paying $3,118/month.
How affordable is housing in the suburb of Double Bay relative to local incomes?
Housing in Double Bay consumes approximately 15.0% of median household income ($13,323 monthly), indicating costs are highly affordable. The generally accepted benchmark is that housing should not exceed 30% of household income.
How do proposed developments compare to existing housing types in the suburb of Double Bay?
Recent development applications in Double Bay show attached dwellings contributing 88% of approvals compared to 87% of existing stock, while detached houses represent 12% of applications versus 13% of current dwellings. This suggests development patterns consistent with existing housing mix. Double Bay is experiencing exceptional growth in housing density, ranking in the top 10% nationally.

HouseholdsHousehold Composition in Double Bay

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Double Bay counted 2,130 households at the 2021 Census, averaging 2.1 people each. 19% are couples with children, fewer than in 89% of areas nationally, against 29% couples without children. 34% of households are people living alone, and families average 1.1 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

Families make up the majority of households at 57.2%, consisting of 19.0% couples with children, 29.3% couples without children, and 7.5% single-parent households. Non-family households account for the remaining 42.8%, with single-person households representing 34.1% and group households comprising 8.6% of the total. The median household size of 2.1 individuals is smaller than the Greater Sydney average of 2.7.

Frequently Asked Questions - Households

How many households are in the suburb of Double Bay?
As of the 2021 Census, the suburb of Double Bay had 2,130 households. Based on population growth patterns, this has grown by approximately 4.5% to an estimated 2,226 households today.
What is the typical household size?
The median household size in the suburb of Double Bay is 2.1 people. This compares to 2.7 in Greater Sydney and reflects the area's household composition mix.
What types of households are most common?
Family households dominate at 57.2% of all households. The remaining households consist of lone person households (34.1%), group households (8.6%), and other household types (0.0%).
How are families structured in the area?
Among the 1,218 family households, 19.0% are couples with children, 29.3% are couples without children at home, and 7.5% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the suburb of Double Bay compare to regional household patterns?
Compared to Greater Sydney, the suburb of Double Bay shows distinct household patterns. Lone person households are notably over-represented at 34.1% (versus 23.2% regionally). Conversely, family households are under-represented at 57.2% compared to the regional 72.6%. This higher proportion of single-person households drives demand for smaller dwellings and different community services.
What is the average family size?
Families in the suburb of Double Bay have an average of 1.1 children, slightly below the Greater Sydney average of 1.5. This influences local demand for child-related services and larger family homes.
What are the marriage patterns in the suburb of Double Bay?
Marriage patterns reveal 39.8% of the adult population are currently married, while 43.4% have never married. This compares to 48.3% married and 36.4% never married across Greater Sydney.
How significant are single-person households?
Single-person households represent 34.1% of all households in the suburb of Double Bay, higher than the regional average of 23.2%. This affects demand for smaller dwellings and single-person accommodation.
Are shared living arrangements common?
Group households (unrelated people sharing) account for 8.6% of households, well below the Greater Sydney average of 4.2%. This low rate suggests limited student or young professional shared accommodation.
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EducationSchools & Education in Double Bay

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63.3% of adults in Double Bay hold a university qualification, including 42.3% with a bachelor degree and 17.6% with postgraduate qualifications, higher than 82% of areas nationally. A further 6.7% hold a vocational qualification. 1 school serves the area, with 239 enrolment places and an average ICSEA of 1,147 against a national benchmark of 1,000. Qualifications come from the 2021 Census; school enrolments, ICSEA and results come from ACARA's current release.

Detail

Educational qualification rates are much higher than broader benchmarks, with 63.3% of residents aged 15+ holding a university degree, compared to 30.4% nationally and 32.2% across NSW. This educational advantage positions the workforce well for knowledge-intensive roles. Bachelor degrees are the most common at 42.3%, followed by postgraduate qualifications (17.6%) and graduate diplomas (3.4%). Vocational education accounts for 15.6% of qualifications among residents aged 15+ – consisting of advanced diplomas (8.9%) and certificates (6.7%). A significant 22.0% of the population is enrolled in formal studies. This includes 7.3% in higher education, 5.6% in primary school, and 4.7% in high school.

Frequently Asked Questions - Education

What percentage of people in the suburb of Double Bay have university qualifications?
63.3% of people aged 15 and over in the suburb of Double Bay have university qualifications, compared to 38.0% in the broader region.
What percentage of people in the suburb of Double Bay have no formal qualifications?
21.2% of people aged 15 and over in the suburb of Double Bay have no formal qualifications, compared to 34.2% regionally.
How does the suburb of Double Bay's education level compare to national averages?
The suburb of double bay ranks in the 82th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the suburb of Double Bay?
The most common qualifications in the suburb of Double Bay are: Bachelor Degree (42.3%), Postgraduate (17.6%), Advanced Diploma (8.9%).
What proportion of the suburb of Double Bay's population is currently attending educational institutions?
22.0% of the population in the suburb of Double Bay is currently engaged in formal education, with 5.6% in primary school, 4.7% in secondary school, 7.3% at university.
What is the ICSEA score for schools in the suburb of Double Bay?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the suburb of Double Bay is 1147, indicating above-average socio-educational advantage compared to the national average of 1000.
How many schools are located within the suburb of Double Bay?
There are 1 schools within the suburb of Double Bay, with a combined enrollment of approximately 239 students.
What types of schools are available in the suburb of Double Bay?
The suburb of double bay includes 1 primary school.

Schools Detail

AmenitiesServices & Amenities in Double Bay

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Getting AroundTransport & Commuting in Double Bay

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Public transport in Double Bay reaches 17 stops on 18 routes, timetabled for about 4,000 services a week. The typical home sits about 120 m from its nearest stop. Buses carry the largest share of public transport commuters. Households keep an average of 0.7 vehicles. Stop and service counts are built from operators' published GTFS timetables and refresh with each timetable release; vehicle ownership is from the 2021 Census.

Detail

Public transport options include 17 active stops offering a combination of ferry and bus services. These stops are serviced by 18 different routes, which handle a combined 3,996 passenger trips each week. Transport connection is rated as excellent, with residents living an average of 122 meters from their nearest stop. Because the area is mostly residential, most workers commute out of the suburb, with private vehicles being the main mode at 61%, followed by walking at 19%, and trains at 12%. Car ownership averages 0.7 vehicles per household, which is below the regional average.

A high 67.0% of residents work from home, based on the 2021 Census, which may reflect pandemic-era conditions. Service frequency averages 570 journeys per day across all routes, which translates to approximately 235 weekly trips per transport stop.

Frequently Asked Questions - Transport

How many public transport stops are in Double Bay?
There are 17 public transport stops within the suburb of Double Bay.
How frequent are the transport services in Double Bay?
the suburb of Double Bay has 3,996 weekly trips across 18 routes, averaging 570 trips per day.
How far are residents from public transport in Double Bay?
On average, residential properties are 122 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Double Bay

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74.7% of residents in Double Bay report no long-term health condition, a healthier profile than 90% of areas nationally. 2.6% need daily assistance with core activities. The standardised death rate runs at 4.2 per 1,000 residents. Health conditions, assistance needs and insurance are 2021 Census measures; the death rate comes from current ABS releases.

Detail

Health indicators show excellent results, based on assessments of death rates and the frequency of chronic illnesses, which show low rates of common health conditions in all age cohorts. The percentage of residents with private health insurance is exceptionally high, covering approximately 139% of the total population (6,844 people). This compares to 59.9% in Greater Sydney and a national average of 55.7%. The most prevalent health issues recorded were arthritis and asthma, affecting 6.4 and 6.3% of residents, respectively, while 74.7% of the population reported no chronic conditions, similar to the 74.6% recorded across Greater Sydney.

Seniors aged 65 and over make up 23.0% of the local population (1,131 people), which is higher than the 15.5% share in Greater Sydney. Health outcomes for these older residents are strong, with national rankings matching those of the broader community.

Frequently Asked Questions - Health

How many people in the suburb of Double Bay have private health insurance?
Around 139.1% of people in the suburb of Double Bay are covered by private health insurance, which compares to 59.9% in the broader region of Greater Sydney.
What percentage of the population requires ongoing medical assistance in the suburb of Double Bay?
In the suburb of Double Bay, 2.6% of the population is identified as requiring ongoing medical assistance. This figure is slightly different from the regional average, where 5.2% of people in Greater Sydney require similar assistance.
How prevalent is asthma in the suburb of Double Bay?
6.3% of people in the suburb of Double Bay are diagnosed with asthma. In comparison, 6.4% of the population across Greater Sydney is affected by asthma.
What percentage of people have diabetes in the suburb of Double Bay?
Diabetes affects 2.4% of the the suburb of Double Bay population, while in the surrounding region, 4.3% of people are diagnosed with diabetes.
What is the percentage of people with heart disease in the suburb of Double Bay?
3.5% of people in the suburb of Double Bay have heart disease. Across the region of Greater Sydney, 3.2% of the population is affected by heart disease.
How does the suburb of Double Bay compare to the region in terms of overall private health coverage?
In the suburb of Double Bay, 139.1% of the population are estimated to have private health insurance. Comparatively, Greater Sydney sees an estimated private health coverage rate of 59.9%.

Ancestry & LanguageCultural Diversity in Double Bay

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36.8% of Double Bay residents were born overseas and 17.3% speak a language other than English at home. The largest reported ancestries are English (23.2%) and Australian (17.6%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Cultural diversity is higher than in most other local areas, with 17.3% of residents speaking a language other than English at home and 36.8% born outside Australia. Christianity is the main religion, followed by 42.2% of the population. The most prominent religious overrepresentation is in Judaism, which is practiced by 14.9% of residents, significantly above the Greater Sydney average of 0.8%. Looking at ancestral backgrounds, the three largest groups are English (23.2%), Australian (17.6%), and Other (13.3%). There is also a distinct concentration of certain ethnic backgrounds compared to the wider region: Hungarian background is represented by 2.1% of residents (vs 0.3% regionally), Polish background by 2.1% (vs 0.6%), and South Australian background by 1.9% (vs 0.5%).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the suburb of Double Bay?
Double Bay was found to be more culturally diverse than the vast majority of local markets, with 17.3% of its population speaking a language other than English at home and 36.8% born overseas.
What is the most common religion in the suburb of Double Bay?
The main religion in Double Bay was found to be Christianity, which makes up 42.2% of people in Double Bay. However, the most apparent overrepresentation was in Judaism, which comprises 14.9% of the population, substantially higher than the Greater Sydney average of 0.8%.
What are the top countries of origin in the suburb of Double Bay?
In terms of ancestry (country of birth of parents), the top three represented groups in Double Bay are English, comprising 23.2% of the population, Australian, comprising 17.6% of the population, and Other, comprising 13.3% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Hungarian is notably overrepresented at 2.1% of Double Bay (vs 0.3% regionally), Polish at 2.1% (vs 0.6%) and South African at 1.9% (vs 0.5%).
How does the percentage of people born overseas compare to the regional average?
36.8% of the the suburb of Double Bay population was born overseas, compared to 40.5% regionally.
What percentage of the the suburb of Double Bay population speaks a language other than English at home?
17.3% of the population in the suburb of Double Bay speaks a language other than English at home, compared to 39.5% in the wider region.
How many people in the suburb of Double Bay identify as Australian Aboriginal?
0.4% of the the suburb of Double Bay population identifies as Australian Aboriginal, compared to 1.3% in the region.
What is the citizenship status of the population in the suburb of Double Bay?
83.7% of the the suburb of Double Bay population holds citizenship, compared to 80.8% in the wider region.

Age StructureAge Profile of Double Bay

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The median resident of Double Bay is 38. That is 1 year younger than at the 2021 Census. 32.6% of residents are aged 15 to 34. Age cohorts are not raw Census counts: the Census split is re-based to the latest ABS population estimates and state projections.

Detail

The median age of 38 matches the national median of 38 and is close to the Greater Sydney median of 37. Compared to Greater Sydney, there is a higher share of residents aged 25 - 34 (22.2%) but fewer children aged 5 - 14 (6.9%). The share of residents aged 25 - 34 is also higher than the national average of 14.6%. Since the 2021 Census, the 75 to 84 age bracket has risen from 7.7% to 9.5% of the population, and the 15 to 24 group has risen from 9.0% to 10.4%.

Conversely, the 65 to 74 age bracket has fallen from 11.3% to 9.8%, and the 45 to 54 group has declined from 10.8% to 9.7%. By 2041, demographic shifts are expected, led by the 85+ cohort, which is projected to grow by 80% (144 people), rising from 182 to 327. This aging trend is prominent, with those aged 65+ representing 58% of the projected growth. Conversely, population declines are expected for the 5 to 14 and 0 to 4 age groups.

Frequently Asked Questions - Age

What is the median age in the suburb of Double Bay?
According to the latest data, the median age in the suburb of Double Bay is 38 years.
How does the suburb of Double Bay's median age compare to broader areas?
At 38 years, Double Bay is comparable to the Greater Sydney average (37 years) and similarly aligned with equal to the national average.
What age groups are over-represented in the suburb of Double Bay?
The most over-represented age group in the suburb of Double Bay compared to the Greater Sydney region is the 25 - 34 group, making up 22.2% of the population.
What age groups are under-represented in the suburb of Double Bay?
The most under-represented age group in the suburb of Double Bay compared to the Greater Sydney region is the 5 - 14 group, making up 6.9% of the population.
Are there age groups with notable population variances?
Yes, certain age groups in the suburb of Double Bay show significant variance compared to the Greater Sydney region. The most over-represented age groups are 75-84 year-olds (9.5% vs 5.3%) and 85+ year-olds (3.7% vs 2.1%). The most under-represented age group is 5-14 year-olds (6.9% vs 11.9%).
What is the percentage of children (0-14 years) in the suburb of Double Bay?
The percentage of children aged 0-14 years in the suburb of Double Bay is 11.4%.
What is the percentage of older people (65+ years) in the suburb of Double Bay?
The percentage of people aged 65 and over in the suburb of Double Bay is 23.0%.

Data & MethodBoundaries, Sources & Method for Double Bay

Data currency Refreshed

9 of 14 data sections on this page were updated within the last 12 months — the newest current to Aug 2026.

Everything is aggregated to the Suburb (SAL) boundary shown above, on a 2021 Census baseline. Only 3 sections — housing, households and cultural diversity — still wait on the 2026 Census.

The ledger — source, cycle and currency by section

Section Source & update cycle Currency
Updated within the last 12 months 9 sections
Population ABS, GNAF, Geoscience Australia Annual (ABS ERP) May 2026 3 months ago headline measures · 2021 Census baseline
Re-based to the ABS Estimated Resident Population (June 2025 release) and updated with new dwellings from GNAF address data. Current to May 2026, with the 2021 Census supplying the small-area baseline.
Age profile ABS, Geoscience Australia, State governments Annual May 2026 3 months ago headline measures · 2021 Census baseline
Age cohorts are re-based to the latest ABS population estimates and state projections, current to May 2026. Each cohort is held as a Census baseline and a current estimate.
Development & approvals ABS, GNAF Monthly (ABS approvals) Jun 2026 2 months ago headline measures · May 2026 baseline
Property sales & rents Valuer General, Rental Board, ABS Weekly sales, quarterly rents Aug 2026 this month all 21 measures
Sales from the state Valuer General register, refreshed weekly, and rents from quarterly rental bond lodgements. Both are read live each time this page loads, current to Aug 2026.
Infrastructure projects Infrastructure Australia, State agencies, Local governments Daily Jul 2026 last month all 16 projects tracked here
Project pipeline maintained continuously from Infrastructure Australia, state agencies, local government and public announcements. Records are added and revised daily; this area was last updated Jul 2026.
Employment ABS, DEWR, JSA Quarterly (ABS SALM) Mar 2026 5 months ago headline measures · 2021 Census baseline
Unemployment and labour force from ABS Small Area Labour Markets, current to Mar 2026. The growth outlook applies Department of Employment (now Jobs and Skills Australia) forecasts for all 19 industry divisions to the local industry mix, so it measures sector composition rather than local expansion and makes no allowance for population growth. Job demand comes from the same agency via its Internet Vacancy Index; industry and occupation structure from the 2021 Census.
Education ABS, ACARA Annual (ACARA) Aug 2026 this month headline measures · 2021 Census baseline
Transport ABS, State Transport Departments Each timetable release Jul 2026 last month headline measures · 2021 Census baseline
Services & amenities Provider directories, ACECQA Continuous Jul 2026 last month all 14 measures
Annual and financial-year sources 2 sections
Income ABS, ATO Annual (ATO) FY 2023 3 years ago headline measures · 2021 Census baseline
ATO taxable income statistics for FY 2023, indexed forward using the Wage Price Index. Census household income provides the distribution detail.
Health ABS, ATO Annual 2024 2 years ago headline measures · 2021 Census baseline
Census-measured — next update: 2026 Census 3 sections No more current small-area source exists for these, so they are labelled as Census-measured rather than implied to be current.
Housing ABS 5-yearly (Census) 2021 Census next update 2026 all 30 measures
Households ABS 5-yearly (Census) 2021 Census next update 2026 all 18 measures
Cultural diversity ABS, Geoscience Australia 5-yearly (Census) 2021 Census next update 2026 all 44 measures

"Currency" is the most recent release feeding that section. Where the Census supplies the structural baseline underneath a current headline figure, the row says so.

How the numbers are built

Population

The Census provides the small-area baseline, aggregated from mesh blocks to this boundary. It is then re-based to the ABS Estimated Resident Population (June 2025 release), and new dwellings built since Census night are counted from address data — 25 validated new addresses here. The headline figure is therefore a current estimate for May 2026, not a 2021 count (4,709 at the 2021 Census → 4,921 now). Annual growth rates are compound (CAGR), not simple averages.

Age profile

Cohort shares are not raw Census counts. Every cohort is held as a pair — the Census baseline and a current estimate — and the split is re-based using ERP and state population projections, current to May 2026. Median age is the Census median plus modelled change since. Charts that show both are labelled "2021 Census vs Current Estimate".

Property sales

Sourced from the state valuation authority's sales register — current, not Census, and refreshed weekly. Medians are calculated from settled transactions in the period shown; periods with very low transaction counts are flagged or suppressed, because a handful of sales can move a median substantially.

Rents

Derived from state rental bond lodgement data, by dwelling type and bedroom count. Bonds are lodged at the start of a new tenancy, so this reflects new lettings, not the whole rented stock.

Development & infrastructure

Building approvals come from current ABS releases; development applications are collected from council and state planning portals; the infrastructure pipeline is compiled from Infrastructure Australia and local government sources. Applications are matched to this boundary by address or coordinates, so very recent lodgements may not yet appear.

Employment & income

Industry and occupation structure comes from the Census, but the headline labour-market indicators do not. Unemployment and labour force are derived from ABS Small Area Labour Markets (quarterly). The employment outlook applies Department of Employment forecasts for all 19 industry divisions to this area's own industry mix (the agency is now Jobs and Skills Australia), as does the Internet Vacancy Index used for job demand. Because it is weighted on industry composition alone, that outlook carries no allowance for local population growth — in fast-growing areas the real rise in local jobs will typically be higher. Income combines Census household income with ATO taxable-income statistics for FY 2023, indexed forward using the Wage Price Index.

Education, transport & amenities

School enrolments, ICSEA and performance come from ACARA's current release, not the Census. Public transport stops and service frequency are derived from GTFS timetable feeds published by state transport departments. Services and amenities are proximity and count scores built from provider directories, refreshed on their own cycle. The Census contributes only the travel-to-work and qualification measures.

Rankings and benchmarks. Where we rank this area, the comparison set is every area of the same boundary type — suburbs against suburbs, SA2s against SA2s. Benchmarks compare this area against its greater capital city region and the national figure for the same measure and period.

Limits worth knowing. Small areas carry larger error margins, and the ABS introduces small random adjustments to Census counts to protect confidentiality — so totals may not sum exactly. Estimates re-based from regional data describe the area's expected trajectory, not a direct count of it. Figures are indicative for research and are not financial, planning or valuation advice.

Cross-check us. The Census baseline for this boundary is at ABS 2021 Census QuickStats (SAL11283). QuickStats reports 2021 only — the figures on this page are more current wherever the ledger shows a later date.

Common questions about this page

How do Double Bay suburb boundaries differ from Statistical Areas?
This page uses Suburbs and Localities (SAL) boundaries (suburb-style geography). SAL represents commonly-known suburb names used in addresses, while Statistical Areas (SA2) are designed for census/statistical reporting. Even when sharing the same name, SAL and SA2 boundaries often cover different geographic areas with different populations.
Where does the data on this Double Bay page come from?
AreaSearch compiles this page from official and industry sources — including ABS, Geoscience Australia, Valuer General, Provider directories, DEWR, JSA, State Transport Departments and ACARA — then aggregates them to the boundary shown and calculates the rankings, growth rates and benchmarks itself. Property sales come from the state valuation authority, rents from state rental bond lodgements, development applications from council and state planning portals, school data from ACARA, and public transport from state transport departments.
Is the Double Bay data on this page just from the 2021 Census?
No. Most of this page is maintained well beyond the Census. Sourced entirely from current releases: development & approvals (Jun 2026), property sales & rents (Aug 2026), infrastructure projects (Jul 2026) and services & amenities (Jul 2026). Built on a Census baseline but carrying newer measures on top: population (to May 2026), age profile (to May 2026), employment (to Mar 2026), income (to FY 2023), education (to Aug 2026), transport (to Jul 2026) and health (to 2024). Population and age cohorts in particular are re-based to the latest ABS Estimated Resident Population rather than left at 2021 counts. Only housing, households and cultural diversity remain wholly Census-based, because no more current small-area dataset exists for those measures.

Nearby Areas