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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.
est. as @ -- *
2021 Census | -- people
Sales Activity
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Population
An assessment of population growth drivers in Buff Point reveals an overall ranking slightly below national averages considering recent, and medium term trends
The population of the suburb of Buff Point is estimated at around 3,683 as of May 2026. This figure reflects an increase of 124 people since the 2021 Census, which reported a population of 3,559 people. The change is inferred from AreaSearch's estimation of the resident population at 3,681 following examination of the latest ERP data release by the ABS in June 2025 and an additional 14 validated new addresses since the Census date. This level of population equates to a density ratio of 1,762 persons per square kilometer, which is above the average seen across national locations assessed by AreaSearch. The suburb's 3.5% growth since the 2021 census exceeded the SA4 region's growth rate of 3.4%, marking it as a growth leader in the region. Population growth for the area was primarily driven by overseas migration, contributing approximately 51.0% of overall population gains during recent periods.
AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area, released in 2024 with 2022 as the base year. For areas not covered by this data, AreaSearch utilises NSW State Government's SA2 level projections, released in 2022 with 2021 as the base year. Growth rates by age group from these aggregations are applied to all areas for years 2032 to 2041. Based on aggregated SA2-level projections, the suburb is expected to grow by 390 persons to 2041, reflecting a gain of 10.5% in total over the 16-year period.
Frequently Asked Questions - Population
Development
Residential development activity is lower than average in Buff Point according to AreaSearch's national comparison of local real estate markets
Buff Point has averaged approximately 11 new dwelling approvals each year over the past five financial years. This totals an estimated 59 homes from FY-20 to FY-24. As of FY-26, 9 approvals have been recorded. On average, 1.4 people per year moved to the area for each dwelling built between FY-21 and FY-25.
The supply and demand dynamics appear stable, with new dwellings developed at an average cost of $284,000. In FY-26, $270,000 in commercial development approvals have been recorded. Compared to Greater Sydney, Buff Point shows about 75% of the construction activity per person and ranks among the 41st percentile nationally, indicating relatively constrained buyer choice. Recent construction consists of 92.0% detached dwellings and 8.0% attached dwellings, preserving the area's suburban nature with an emphasis on detached housing attracting space-seeking buyers.
With around 405 people per dwelling approval, Buff Point shows a developed market. According to AreaSearch's latest quarterly estimate, Buff Point is expected to grow by approximately 388 residents through to 2041. Development appears to be keeping pace with projected growth, though increasing competition among buyers may arise as the population expands.
Frequently Asked Questions - Development
Development applications around Buff Point
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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
Buff Point has moderate levels of nearby infrastructure activity, ranking in the top 50% nationally
No factors impact an area's performance more than changes to local infrastructure, major projects, and planning initiatives. AreaSearch identified zero projects likely to affect this area. Key projects include Lake Munmorah Shopping Centre Expansion, Waratah Super Battery, Kanwal-Lake Haven-Gorokan Growth Corridor (Warnervale East / Greater Warnervale), and Charmhaven Master-Planned Housing Community. The following list details those most relevant.
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INFRASTRUCTURE SEARCH
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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.
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.
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.
Lake Munmorah Shopping Centre Expansion
The expansion of the existing Lake Munmorah Shopping Centre (also known as Lake Munmorah Marketplace) involves the delivery of additional specialty retail space, increased parking capacity, and improved site access. Positioned on a prominent corner of the Pacific Highway, the project supports significant residential growth in the Greater Lake Munmorah and Northern Lakes area, including the nearby Lakes Ridge master-planned estate. The existing centre is anchored by a Woolworths supermarket and a petrol station, with the expansion adding more specialty tenancies to serve the local and tourist populations.
Wyong Hospital Redevelopment
The $200 million Wyong Hospital Redevelopment (completed 2021-2022) delivered a new six-storey clinical services building (Block H) with expanded emergency department, ICU, paediatrics, medical imaging (including the hospital's first MRI), additional inpatient beds, and a medical assessment unit; plus refurbishment of existing facilities adding operating theatre capacity, expanded medical day unit, transit lounge, and cancer day unit expansion. The project significantly increased healthcare capacity for the Central Coast community.
Kanwal-Lake Haven-Gorokan Growth Corridor (Warnervale East / Greater Warnervale)
Long term residential growth corridor along the Pacific Highway between Kanwal, Lake Haven and Gorokan, forming part of the Warnervale East and Greater Warnervale urban release area. The corridor is planned to deliver around 4,000 new homes over more than 20 years, primarily as low density house and land estates supported by local parks, schools, neighbourhood centres and transport links. Most of the release area is already zoned and either developed or approved, with remaining stages guided by Central Coast Development Control Plan Chapter 5.37 and the 2024 Greater Warnervale Structure Plan. Delivery is occurring progressively through estates such as Rosella Rise and other private subdivisions, with full build out expected by the mid 2040s.
Employment
The labour market in Buff Point demonstrates typical performance when compared to similar areas across Australia
Buff Point has a diverse workforce with both white and blue collar jobs, with essential services well represented. Its unemployment rate is 3.7%, lower than the Greater Sydney average of 4.2%. In the past year, employment grew by an estimated 3.8%.
As of December 2025, 1,638 residents are employed, with a participation rate of 56.4% compared to Greater Sydney's 68.8%. Home workership stands at 22.7%. Dominant sectors include health care & social assistance, construction, and retail trade. Construction is notably concentrated, being 1.9 times the regional average.
However, professional & technical services are under-represented at 4.2% compared to Greater Sydney's 11.5%. Employment opportunities locally may be limited, as indicated by the working population count versus resident population. Between December 2024 and 2025, employment increased by 3.8%, labour force by 3.7%, reducing unemployment by 0.1 percentage points. In contrast, Greater Sydney saw employment growth of 2.2% and a marginal unemployment rise. National employment forecasts from Jobs and Skills Australia, issued in May-25, project national employment expansion by 6.6% over five years and 13.7% over ten years. Applying these projections to Buff Point's industry mix suggests local employment could increase by 6.7% over five years and 13.8% over ten years.
Frequently Asked Questions - Employment
Income
Income figures position the area below 75% of locations analysed nationally by AreaSearch
Buff Point's median income among taxpayers in financial year 2023 was $46,258. The average income stood at $52,949 during the same period. In comparison, Greater Sydney's median and average incomes were $60,817 and $83,003 respectively. Based on Wage Price Index growth of 10.32% since financial year 2023, estimates for Buff Point as of March 2026 would be approximately $51,032 (median) and $58,413 (average). According to Census 2021 income data, incomes in Buff Point fall between the 20th and 21st percentiles nationally. In Buff Point, 30.6% of individuals had incomes ranging from $1,500 to $2,999. Housing affordability pressures are severe, with only 82.3% of income remaining, ranking at the 20th percentile.
Frequently Asked Questions - Income
Housing
Buff Point is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership
Buff Point's dwelling structure, as per the latest Census, consisted of 96.1% houses and 3.9% other dwellings (semi-detached, apartments, 'other' dwellings). This compares to Sydney metro's 55.9% houses and 44.1% other dwellings. Home ownership in Buff Point stood at 40.2%, with mortgaged dwellings at 37.1% and rented ones at 22.7%. The median monthly mortgage repayment was $1,733, below the Sydney metro average of $2,427. The median weekly rent was $380, compared to Sydney metro's $470. Nationally, Buff Point's mortgage repayments were lower than the Australian average of $1,863, while rents exceeded the national figure of $375.
Frequently Asked Questions - Housing
Household Composition
Buff Point has a typical household mix, with a lower-than-average median household size
Family households account for 69.5% of all households, including 26.0% couples with children, 28.6% couples without children, and 13.7% single parent families. Non-family households make up the remaining 30.5%, with lone person households at 27.7% and group households comprising 2.4%. The median household size is 2.4 people, which is smaller than the Greater Sydney average of 2.7.
Frequently Asked Questions - Households
Local Schools & Education
The educational profile of Buff Point exceeds national averages, with above-average qualification levels and academic performance metrics
The area's university qualification rate is 11.6%, significantly lower than Greater Sydney's average of 38.0%. Bachelor degrees are the most common at 8.8%, followed by postgraduate qualifications (1.6%) and graduate diplomas (1.2%). Vocational credentials are prevalent, with 46.0% of residents aged 15+ holding them - advanced diplomas at 10.7% and certificates at 35.3%. Educational participation is high, with 27.2% of residents currently enrolled in formal education, including 10.9% in primary, 7.2% in secondary, and 2.5% in tertiary education.
Educational participation is notably high, with 27.2% of residents currently enrolled in formal education. This includes 10.9% in primary education, 7.2% in secondary education, and 2.5% pursuing tertiary education.
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
Buff Point has 36 active public transport stops, all of which are bus stops. These stops are served by 21 different routes that together facilitate 512 weekly passenger trips. Transport accessibility is deemed excellent, with residents on average located just 148 meters from the nearest stop. Most Buff Point residents commute outward due to its predominantly residential nature. Car remains the primary mode of transport, used by 94% of residents. On average, there are 1.4 vehicles per dwelling, higher than the regional average.
According to the 2021 Census, 22.7% of Buff Point residents work from home, a figure that may be influenced by COVID-19 conditions. Service frequency across all routes averages 73 trips per day, translating to roughly 14 weekly trips per individual stop.
Frequently Asked Questions - Transport
Transport Stops Detail
Health
Health performance in Buff Point is a key challenge with a range of health conditions having marked impacts on both younger and older age cohorts
Buff Point faces significant health challenges, as indicated by AreaSearch's assessment of mortality rates and chronic condition prevalence. Several health conditions affect both younger and older age groups, with a low private health cover rate of approximately 48% compared to Greater Sydney's 59.9% and the national average of 55.7%. The most common medical conditions are arthritis (11.6%) and mental health issues (10.0%), while 58.2% of residents claim to be free from medical ailments, lower than Greater Sydney's 74.6%.
Working-age population health challenges include elevated chronic condition rates. Buff Point has a higher proportion of seniors aged 65 and over at 25.6% (942 people) compared to Greater Sydney's 15.5%. Senior health outcomes align with national rankings, mirroring general population trends.
Frequently Asked Questions - Health
Cultural Diversity
Buff Point is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics
Buff Point's population showed low cultural diversity: 89.6% were born in Australia, 92.1% were citizens, and 96.8% spoke English only at home. Christianity was the dominant religion, practiced by 58.1%, compared to Greater Sydney's 49.2%. The top three ancestry groups were English (32.9%), Australian (30.8%), and Irish (7.9%).
Notably, Maltese (1.2%) and Dutch (1.4%) were more prevalent than the regional averages of 1.0% and 0.7%, respectively. Additionally, Australian Aboriginal representation was higher at 5.3%.
Frequently Asked Questions - Diversity
Age
Buff Point hosts a notably older demographic compared to the national average
Buff Point's median age is 44, surpassing Greater Sydney's figure of 37 and significantly exceeding the national average of 38. The 65-74 age group comprises 12.9%, notably higher than Greater Sydney, while the 25-34 cohort stands at 11.2%. Post the 2021 Census, the 75 to 84 age group has risen from 8.3% to 9.6%. Conversely, the 55 to 64 cohort has decreased from 14.7% to 12.9%. By 2041, demographic projections indicate significant changes in Buff Point's age profile. Notably, the 75 to 84 group is projected to grow by 47%, reaching 520 people from 353. The aging population trend is evident, with those aged 65 and above accounting for 73% of projected growth. Meanwhile, the 0 to 4 and 5 to 14 age groups are expected to experience population declines.