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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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2021 Census | -- people
Sales Activity
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Population
Blue Haven is positioned among the lower quartile of areas assessed nationally for population growth based on AreaSearch's assessment of recent, and medium term trends
Based on examination of ABS population updates for the wider region, alongside address files verified by AreaSearch since the Census, the suburb of Blue Haven has a population projected at approximately 6,799 in May 2026. This represents an expansion of 236 people (3.6%) from the 2021 Census, which recorded a population of 6,563 people. This trend is derived from a resident population of 6,796, calculated by AreaSearch using the most recent ABS ERP release (June 2025) and an additional 1 verified new addresses since the Census. This population level corresponds to a density of 2,698 persons per square kilometer, placing the suburb in the top quartile of domestic locations analyzed by AreaSearch. The 3.6% growth rate in the suburb of Blue Haven since the 2021 census outpaced the SA4 region (3.4%), making it a regional growth leader. Population expansion in the area was chiefly driven by natural increase, which accounted for roughly 74.0% of the total population growth over recent periods.
AreaSearch incorporates ABS/Geoscience Australia projections for each SA2 region, published in 2024 with 2022 as the baseline. For SA2 regions lacking this coverage, projections from the NSW State Government at the SA2 level are used, published in 2022 using 2021 as the baseline. Growth projections by age group from these sources are likewise applied to all locations for the years 2032 to 2041. Future demographic projections indicates a contraction in the overall population, with the suburb of Blue Haven expected to shrink by 24 persons by 2041 under this approach. Conversely, expansion is predicted within specific age brackets, particularly the 75 to 84 cohort, which is expected to grow by 120 people.
Frequently Asked Questions - Population
Development
Residential development activity is lower than average in Blue Haven according to AreaSearch's national comparison of local real estate markets
AreaSearch evaluations of ABS building approval statistics, distributed from regional data, indicate that the suburb of Blue Haven averages roughly 4 residential approvals annually, with a total of approximately 21 dwellings approved over the last 5 financial years. Thus far in FY-26, 9 approvals have been logged. With an average of 8.3 people per year relocating to the area for every home constructed over the last 5 financial years (from FY-21 to FY-25), demand outstrips supply, which generally drives up prices and intensifies buyer rivalry, while new homes average $338,000 in construction costs. Additionally, there have been $2,000 in commercial approvals during the current financial year, indicating a strong residential emphasis.
In comparison to Greater Sydney, building activity in the suburb of Blue Haven is significantly lower, tracking 86.0% below the regional per capita average. This limited building volume typically bolsters demand and valuations for existing properties, even though construction has picked up lately. This rate also sits below the national average, pointing to the established status of the neighborhood and hinting at possible planning constraints. New construction is split between 40.0% standalone houses and 60.0% townhouses or units. This emphasis on higher-density projects provides more accessible price points for buyers, downsizers, investors, and first-time purchasers. This marks a clear departure from the current housing stock, which is 97.0% houses, showing a decline in available land for development alongside shifting resident preferences and a demand for more varied, economical housing. With roughly 713 people per dwelling approval, the suburb of Blue Haven demonstrates a highly established market.
Given that population forecasts point to a stable or shrinking demographic, the suburb of Blue Haven is anticipated to experience reduced housing demand, which should benefit buyers.
Frequently Asked Questions - Development
Development applications around Blue Haven
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| Lodged | Address | Description | Type | Distance | Status |
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SOURCE: Planning portals and council registers, compiled by AreaSearch. Distance & bearing measured from the suburb midpoint.
Infrastructure
Blue Haven has strong levels of nearby infrastructure activity, ranking in the top 40% nationally
Local infrastructure projects, major developments, and planning changes are key drivers of regional growth. In total, 1 project has been identified by AreaSearch as having a likely local impact. Key initiatives include the Charmhaven Master-Planned Housing Community, the Toukley Desalination Water Treatment Plant, the Greater Warnervale Structure Plan, and the Warnervale Water and Sewer Infrastructure Program, with details provided on those of highest relevance.
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Frequently Asked Questions - Infrastructure
Hunter-Central Coast Renewable Energy Zone
The Hunter-Central Coast Renewable Energy Zone (REZ) is a critical network infrastructure project upgrading approximately 85km of existing 132kV sub-transmission lines between Kurri Kurri and Muswellbrook, and constructing two new substations at Sandy Creek (Muswellbrook) and Antiene (Singleton). The project delivers an additional 1GW of network transfer capacity, enabling connection of approximately 1.8GW of new renewable generation and storage. Ausgrid, as appointed network operator, is responsible for design, financing, construction and operation. The Project Deed with EnergyCo was signed in December 2025 following Australian Energy Regulator determination, and construction officially commenced on 27 February 2026. The REZ is the first in Australia to upgrade existing distribution poles and wires rather than build new transmission infrastructure. It will create 590 jobs during construction and 220 ongoing local positions, with full capacity expected by 2028.
Mardi Water Treatment Plant Upgrade
An $82.5 million major upgrade to the Mardi Water Treatment Plant to future-proof water security for over 210,000 residents. The project introduces Dissolved Air Flotation (DAF) technology and new flocculation tanks to handle poor raw water conditions such as algal blooms and high turbidity. Key works include new chemical dosing systems, a new access road, and electrical switch rooms to ensure a reliable supply of up to 160 million litres of water per day.
Toukley Desalination Water Treatment Plant
A proposed seawater desalination water treatment plant adjacent to the existing Toukley Sewage Treatment Plant, being developed as a 'plan ready' drought response project under the Central Coast Water Security Plan. The current concept is a reverse osmosis facility with an initial capacity of 30 ML/day, with provision in the EIS for staged expansion up to 40 ML/day to support normal water supply if needed. The preferred design uses a direct ocean intake located around one kilometre offshore from Jenny Dixon Reserve, with the transfer pump station relocated to the desalination plant site (replacing the earlier Lakes Beach underground well concept under Budgewoi Beach) and connected by a deep tunnel bored about 25 metres below ground. Brine would be discharged via the existing Norah Head ocean outfall. Council is preparing an Environmental Impact Statement, with a community drop-in session held in August 2025 and another planned for the second quarter of 2026. The plant would only be constructed if dam storage falls below the 45 percent trigger at Mangrove Creek Dam, with construction estimated to take 3 to 4 years once activated. GHD has been appointed as the specialist consultant supporting concept design and statutory approvals.
Greater Warnervale Structure Plan
A long-term land use planning framework adopted by Central Coast Council in July 2024 and subsequently endorsed by the NSW Department of Planning, Housing and Infrastructure (DPHI) to guide growth across the Greater Warnervale area to 2041. Covering a 3,900 hectare study area, the plan provides a 20 year framework to support population growth from around 20,162 residents to approximately 57,000, accommodating an additional 10,130 dwellings and capacity for around 8,500 new jobs. Ten precincts are identified for staged rezoning and detailed planning, including Wyong Employment Zone with Central Coast Airport, Warnervale Village, Wallarah Residential, Warnervale Town Centre and the Charmhaven and Kanwal precincts. Two new neighbourhood centres replace the previously planned Warnervale Town Centre at full scale, following the withdrawal of the proposed North Warnervale rail station. The plan also delivers significant biodiversity protections including corridors of 50 to 100 metres minimum width and ongoing safeguards for Porters Creek Wetland, supports a network of upgraded sports and community facilities, and forms the basis for amendments to local environmental plans, development control plans and contributions plans.
Warnervale Water and Sewer Infrastructure Program
A comprehensive infrastructure program supporting the Greater Warnervale growth corridor. Key works include the $82.5 million Mardi Water Treatment Plant upgrade, which involves adding Dissolved Air Flotation (DAF) systems to increase capacity to 160 million litres per day. The program also encompasses the $144 million Charmhaven Sewage Treatment Plant upgrade and the completed 9.4km Mardi to Warnervale Pipeline to ensure long-term water security for over 210,000 residents.
High Speed Rail - Newcastle to Sydney (Line 1)
High Speed Rail Line 1 will connect Newcastle to Sydney on a new dedicated 194km rail line with trains capable of speeds up to 320 km/h on surface sections and 200 km/h in tunnels. Around 115km of the route will run through tunnels. The line will reduce travel time between Newcastle and Sydney to around one hour, with Central Coast trips of about 30 minutes. Six stations are proposed at central Newcastle (Broadmeadow), Lake Macquarie, the Central Coast (Gosford), Sydney Central, Parramatta and Western Sydney International Airport. Following release of the business case in early 2026, the project moved into a two-year Development Phase, with the Australian Government investing a further $230 million for design refinement, environmental and planning approvals, and corridor preservation. The first two major contract packages went to tender in 2026: Area Package 1 (around 35km of twin TBM tunnels, an underground station and associated civil works) and Trains, Systems and Systems Integration (supply of trains, design of all systems, rail depot and operations control centre). The Newcastle to Sydney section is estimated to cost around $61.2 billion by 2039, with a further $32 billion to extend to Western Sydney International Airport by 2042. The project is forecast to support up to 15,000 construction jobs annually at peak and add around $250 billion to the Australian economy over a 50-year appraisal period.
Low and Mid-Rise Housing Policy
Comprehensive NSW state planning reforms designed to increase housing density in well-located areas. The policy mandates mid-rise apartment buildings (3-6 storeys) and low-rise multi-dwelling housing (terraces, townhouses, and dual occupancies) within 800m of 171 high-frequency transport hubs and town centres. As of May 2026, the policy is fully operational following the phased rollout of dual occupancy provisions in July 2024 and mid-rise apartment provisions in early 2025. Recent updates include refined floor space ratios (FSR) and non-refusal standards to streamline local council assessments.
Mariyung Fleet (New Intercity Fleet)
The Mariyung Fleet is a 610-carriage double-deck electric train fleet (D sets) replacing the ageing V-set and Oscar fleets across the NSW intercity network. Delivered by the RailConnect NSW consortium (UGL, Hyundai Rotem, Mitsubishi Electric Australia), the trains feature wider 2x2 seating with arm rests, tray tables and cup holders, charging ports, dedicated luggage, pram and bicycle spaces, accessible toilets, dedicated wheelchair spaces, CCTV, digital information screens and Automatic Selective Door Operation. The fleet operates in 4, 6, 8 or 10-car formations. Passenger services commenced on the Central Coast & Newcastle Line on 3 December 2024, on the Blue Mountains Line on 13 October 2025, and on the South Coast Line on 14 April 2026. The South Coast Line rollout begins with seven 4 and 6-car sets, scaling to 16 trains by 2027 with 8-car sets later in 2026 and 10-car configurations in 2027. The project includes the Kangy Angy Maintenance Facility (operated by UGL on a 15-year contract) and extensive corridor upgrades including platform extensions, signalling modifications, balise installation and overhead wiring works.
Employment
Blue Haven has seen below average employment performance when compared to national benchmarks
The suburb of Blue Haven features a diverse workforce spanning professional and industrial roles, with manufacturing and industrial sectors playing a key role, an unemployment rate of 6.3%, and an annual employment expansion estimated at 3.2%, based on AreaSearch figures. In March 2026, 3,215 residents were employed, while the local unemployment rate was 2.1% higher than the Greater Sydney average of 4.1%, and workforce participation sat below the norm (65.0% compared to Greater Sydney's 69.1%). Census records show that a moderate 19.3% of workers operated from home, though this may reflect pandemic-related restrictions.
The primary employment sectors for local workers are health care & social assistance, retail trade, and construction. The retail sector shows a high concentration locally, with its share of employment reaching 1.6 times the regional benchmark. Conversely, professional & technical roles account for only 2.1% of the local workforce, compared to 11.5% in Greater Sydney. This highly residential locality appears to provide sparse local job opportunities, as shown by the ratio of Census workers to resident population.
According to AreaSearch analysis of SALM and ABS statistics aggregated from regional data, the 12 months leading to March 2026 saw employment rise by 3.2% and the labor force grow by 3.3%, with unemployment remaining flat. In contrast, Greater Sydney experienced employment growth of 1.9% and labor force growth of 1.9%, with a slight decline in unemployment. National employment forecasts from Jobs and Skills Australia in May-25 offer additional context on future demand in the suburb of Blue Haven. These five and ten-year forecasts have been applied to the local workforce profile to project future employment trends. While overall national employment is projected to grow by 6.6% over five years and 13.7% over ten years, trends vary widely by sector. Applying these sector-specific forecasts to the local industry mix suggests employment in the suburb of Blue Haven should grow by 6.2% over five years and 13.2% over ten years, though this is a basic weighted projection that does not factor in local demographic forecasts.
Frequently Asked Questions - Employment
Income
Income levels sit below national averages according to AreaSearch assessment
Residents of the suburb of Blue Haven have a median taxpayer income of $50,272 and an average of $57,543, based on the latest postcode-level ATO data compiled by AreaSearch for the 2023 financial year. These figures sit below the national average, contrasting with a median of $60,817 and an average of $83,003 in Greater Sydney. Factoring in Wage Price Index growth of 10.32% since the 2023 financial year, current values are estimated at approximately $55,460 for the median and $63,481 for the average as of March 2026. Census statistics show household, family, and personal incomes all rank modestly in the suburb of Blue Haven, falling between the 31st and 41st percentiles. Income distribution is dominated by the $1,500 - 2,999 bracket, which accounts for 39.7% of residents (2,699 people), compared to 30.9% across the metro region. Housing cost pressures are significant, leaving residents with only 80.9% of their income, which ranks in the 39th percentile.
Frequently Asked Questions - Income
Housing
Blue Haven is characterized by a predominantly suburban housing profile, with ownership patterns similar to the broader region
According to the latest Census, the residential landscape in the suburb of Blue Haven consisted of 96.9% standalone houses and 3.1% alternative dwellings such as semi-detached homes and apartments, compared to 55.9% houses and 44.1% other dwellings across the Sydney metro area. Home ownership rates in the suburb of Blue Haven lagged slightly behind the Sydney metro average, standing at 26.3%, with the remaining properties either under mortgage (42.4%) or rented (31.3%). The median monthly mortgage payment was $1,794, which is well below the Sydney metro average of $2,427, while the median weekly rent was $420, compared to the metro average of $470. Nationally, mortgage payments in the suburb of Blue Haven are lower than the Australian average of $1,863, whereas rental costs are significantly higher than the national figure of $375.
Frequently Asked Questions - Housing
Household Composition
Blue Haven features high concentrations of family households, with a higher-than-average median household size
Families comprise the majority of households at 79.7%, consisting of couples with children at 34.0%, couples without children at 24.1%, and single-parent households at 20.1%. Non-family living arrangements account for the remaining 20.3%, with single-person households at 17.2% and group houses making up 3.1%. The median household size of 2.9 individuals is larger than the Greater Sydney average of 2.7.
Frequently Asked Questions - Households
Local Schools & Education
Blue Haven faces educational challenges, with performance metrics placing it in the bottom quartile of areas assessed nationally
Educational profiles in the area show lower rates of tertiary attainment, with university graduation rates at 8.5%, well below the Greater Sydney average of 38.0%. This highlights a clear opportunity for targeted educational programs. Bachelor degrees are the most common higher qualification at 6.3%, followed by postgraduate degrees (1.2%) and graduate diplomas (1.0%). Vocational and technical training is common, with 43.1% of residents aged 15+ holding a vocational credential, including advanced diplomas (9.3%) and certificates (33.8%).
Learning enrollment is high, with 30.2% of residents registered in formal education programs. This comprises 12.0% in primary schools, 8.4% in secondary schools, and 2.7% in higher education institutions.
Frequently Asked Questions - Education
Schools Detail
Nearby Services & Amenities
Transport
Transport servicing is moderate compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility
Public transit data shows 40 active transit stops in the suburb of Blue Haven, consisting of various bus options. These stops are served by 19 unique routes, which offer a total of 629 weekly passenger journeys. Access to transport is excellent, with residents living an average of 157 meters from the nearest stop. Due to the residential nature of the area, most workers commute out of the suburb, with private vehicles remaining the primary choice for 94% of commuters. Household car ownership averages 1.6 vehicles per household, which is higher than the regional average. A total of 19.3% of residents work from home, based on the 2021 Census, which may reflect pandemic-era conditions.
Service frequency averages 89 journeys daily across all routes, which translates to approximately 15 weekly journeys for each transit stop.
Frequently Asked Questions - Transport
Transport Stops Detail
Health
Health performance in Blue Haven is a key challenge with a range of health conditions having marked impacts on both younger and older age cohorts
Substantial health difficulties are present throughout the suburb of Blue Haven, according to AreaSearch evaluations of death rates and chronic illness rates, which impact both younger and older age brackets, alongside a low rate of private health insurance, which covers roughly 50% of the population (~3,381 people). This compares to 59.9% in Greater Sydney and a national average of 55.7%.
The most prevalent medical diagnoses in the region were mental health conditions and asthma, affecting 11.5 and 10.3% of the community respectively, while 62.2% of residents reported having no chronic medical conditions, compared to 74.6% in Greater Sydney. The working-age population faces notable health challenges, with higher rates of chronic illness. Seniors aged 65 and older make up 14.5% of the population (985 people). Senior health outcomes present challenges, with national rankings aligning closely with the broader population.
Frequently Asked Questions - Health
Cultural Diversity
Blue Haven is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics
The suburb of Blue Haven exhibits lower levels of cultural diversity, with 88.5% of the population born in Australia, 92.8% holding citizenship, and 94.4% using only English at home. Christianity is the dominant religion, practiced by 51.5% of residents. However, the most distinct disproportion is seen in Judaism, which accounts for 0.1% of the population, compared to 0.8% across Greater Sydney.
Regarding ancestral backgrounds, the three most common heritages in the suburb of Blue Haven are Australian at 33.1% of the population, which is much higher than the regional average of 17.8%, English at 29.9%, also well above the regional average of 19.0%, and Australian Aboriginal at 6.5%, significantly exceeding the regional average of 1.3%. There are also notable differences in other backgrounds: Maori heritage is overrepresented at 1.1% of the local population (compared to 0.4% regionally), Maltese is at 1.0% (compared to 1.0%), and Lebanese ancestry is at 0.5% (compared to 2.6%).
Frequently Asked Questions - Diversity
Age
Blue Haven's young demographic places it in the bottom 15% of areas nationwide
With a median age of 33, the suburb of Blue Haven is younger than Greater Sydney's average of 37 and Australia's national average of 38 years. Compared to Greater Sydney, the suburb of Blue Haven has a higher proportion of residents aged 5 - 14 (14.6%) but fewer aged 35 - 44 (13.1%). Since the 2021 Census, the 35 to 44 age bracket has risen from 12.1% to 13.1% of the population, whereas the 45 to 54 cohort fell from 12.6% to 10.9% and the 5 to 14 group decreased from 15.7% to 14.6%. Population projections for 2041 point to shifts in the local demographic, with the 75 to 84 cohort projected to grow by 28%, adding 105 residents to reach 479. Demographic aging is expected to persist, with residents aged 65 and older accounting for 93% of the projected growth, while the 35 to 44 and 55 to 64 cohorts are projected to contract.