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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
Lake 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
As of Feb 2026, Lake Haven's population is estimated at around 3,764, reflecting a growth of 235 people since the 2021 Census. This increase corresponds to a 6.7% rise from the previous figure of 3,529 inhabitants. The change was inferred from AreaSearch's resident population estimate of 3,642 in June 2024, which followed an examination of ABS's latest ERP data release and validation of three new addresses since the Census date. Lake Haven's population density stands at 2,188 persons per square kilometer, exceeding the average across national locations assessed by AreaSearch. The suburb's growth rate of 6.7% since the 2021 Census surpassed both the SA4 region (3.7%) and the SA3 area, positioning Lake Haven as a regional growth leader during this period. Overseas migration was the primary driver behind Lake Haven's population growth in recent years.
AreaSearch's projections for Lake Haven are based on ABS/Geoscience Australia figures released in 2024 with a base year of 2022, while areas not covered by this data utilize NSW State Government SA2-level projections from 2022 with a base year of 2021. Growth rates by age group are applied to all areas for the years 2032 to 2041. By 2041, Lake Haven's population is projected to increase by approximately 351 persons, reflecting an overall growth rate of around 5.3% over the seventeen-year period.
Frequently Asked Questions - Population
Development
AreaSearch assessment of residential development drivers sees a low level of activity in Lake Haven, placing the area among the bottom 25% of areas assessed nationally
AreaSearch analysis of ABS building approval numbers shows Lake Haven had approximately 9 residential properties approved annually. From FY-21 to FY-25, around 49 homes were approved, with 7 more in FY-26 so far. Despite population decline, housing supply has remained adequate relative to demand, creating a balanced market with good buyer choice.
New homes are built at an average expected construction cost of $205,000, reflecting affordable options for purchasers. In FY-26, Lake Haven recorded $2.5 million in commercial development approvals. Compared to Greater Sydney, Lake Haven has about two-thirds the rate of new dwelling approvals per person and ranks at the 28th percentile nationally, indicating limited buyer options but strengthening demand for established homes. Recent construction comprises 57.0% standalone homes and 43.0% townhouses or apartments, offering choices across price ranges.
Lake Haven has around 601 people per approval, suggesting a mature, established area. Population forecasts indicate Lake Haven will gain 200 residents by 2041. Current development patterns should readily meet demand, offering good conditions for buyers and potentially facilitating population growth beyond projections.
Frequently Asked Questions - Development
Infrastructure
Lake Haven has strong levels of nearby infrastructure activity, ranking in the top 40% nationally
Area infrastructure projects identified by AreaSearch that could impact the area include Lake Haven Centre Redevelopment, Kanwal-Lake Haven-Gorokan Growth Corridor (Warnervale East / Greater Warnervale), Madison Rise Estate, and Gorokan Waterfront Masterplan & Foreshore Revitalisation.
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INFRASTRUCTURE SEARCH
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Frequently Asked Questions - Infrastructure
Mardi Water Treatment Plant Upgrade
An $82.5 million major upgrade to the Mardi Water Treatment Plant to enhance drinking water quality and security for over 210,000 residents. Key works include the construction of a new Dissolved Air Flotation (DAF) clarifier, flocculation tanks, and upgraded chemical dosing facilities to handle poor raw water conditions such as algal blooms and high turbidity. The project will ensure a reliable supply of up to 160 million litres of water per day.
Greater Warnervale Structure Plan
A long-term strategic framework adopted by Central Coast Council in July 2024 to manage growth in the northern Central Coast over the next 20 years. The plan facilitates an expected population increase from 20,000 to approximately 57,000 residents, supported by 10,130 new dwellings. Key features include the establishment of two neighborhood centres, employment land development, and significant environmental protections for Porters Creek Wetland. As of 2026, the plan serves as the primary guidance for ongoing precinct-level rezonings and local infrastructure priority lists.
Toukley Desalination Water Treatment Plant
A proposed 30 ML/day reverse osmosis desalination plant to be built adjacent to the existing Toukley Sewage Treatment Plant. The project is a key drought response initiative under the Central Coast Water Security Plan, designed to be 'plan ready' with approvals in place for rapid construction if dam levels fall below critical triggers (currently 45% storage). It features a direct ocean intake structure located offshore between Noraville and Magenta to minimize beach impact and will provide a climate-independent water supply for up to 250,000 residents.
High Speed Rail - Newcastle to Sydney (Stage 1)
The first stage of Australia's High Speed Rail network involves a 194km dedicated rail line connecting Newcastle to Sydney. The project features trains reaching speeds of 320 km/h on surface sections and 200 km/h in tunnels, aiming to reduce travel time to approximately one hour. Following the 2025 business case evaluation, the project has moved into a two-year Development Phase focusing on design refinement (to 40% maturity), securing planning approvals, and corridor preservation. The route includes approximately 115km of tunneling and six planned stations: Broadmeadow, Lake Macquarie, Gosford, Sydney Central, Parramatta, and Western Sydney International Airport.
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.
Lake Haven Centre Redevelopment
Proposed expansion and modernisation of Lake Haven Centre, a sub-regional shopping centre owned and managed by Vicinity Centres. Current GLA is approximately 43,207 sqm, anchored by Kmart, Coles, Woolworths, and ALDI. As of February 2026, the project remains in the long-term planning phase; while a formal development application for a full-scale redevelopment is yet to be lodged, Vicinity Centres has recently completed a major $2 million solar installation as part of its sustainability upgrades for the site.
Central Coast Airport Precinct Development
The development aims to upgrade the general aviation facility at Warnervale into a regional hub for aviation, education, and emergency services. Following the adoption of the Central Coast Airport Masterplan on 25 February 2025, the project focuses on upgrading the runway to Code 1B standards (maintaining the 1200m length), installing night lighting, and establishing a Biodiversity Stewardship Agreement for the Porters Creek Wetland. The precinct will include an aviation business park, hangars, and a relocation of emergency services to improve local accessibility and support a Bachelor of Aviation program.
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
Employment drivers in Lake Haven are experiencing difficulties, placing it among the bottom 20% of areas assessed across Australia
Lake Haven's workforce comprises both white and blue-collar jobs, with essential services well-represented. The unemployment rate in September 2025 was 6.5%, with an estimated employment growth of 2.2% over the preceding year, according to AreaSearch data aggregation. As of that month, 1,420 residents were employed while the unemployment rate stood at 2.3% higher than Greater Sydney's rate of 4.2%.
Workforce participation lagged significantly at 49.3%, compared to Greater Sydney's 70.0%. Based on Census responses, 19.4% of residents worked from home, potentially influenced by Covid-19 lockdowns. Key employment sectors among residents include health care & social assistance, retail trade, and construction. Lake Haven has a notable specialization in health care & social assistance, with an employment share 1.5 times the regional level.
However, professional & technical services have limited presence at 3.7%, compared to the regional average of 11.5%. The area appears to offer limited local employment opportunities, as indicated by the Census working population count versus resident population. Between September 2024 and September 2025, employment increased by 2.2% while labour force grew by 3.3%, leading to a 1.0 percentage point rise in unemployment rate. In contrast, Greater Sydney recorded employment growth of 2.1%, labour force growth of 2.4%, with unemployment rising by just 0.2 percentage points. National employment forecasts from Jobs and Skills Australia, released in May-25, project national employment to expand by 6.6% over five years and 13.7% over ten years. Applying these projections to Lake Haven's employment mix suggests local employment should increase by approximately 6.4% over five years and 13.6% over ten years, though these are illustrative extrapolations and do not account for localized population projections.
Frequently Asked Questions - Employment
Income
Income metrics place the area in the bottom 10% of locations nationally according to AreaSearch analysis
The suburb of Lake Haven's median income among taxpayers was $41,739 in financial year 2023. The average income stood at $50,110 during the same period. This compares to figures for Greater Sydney of $60,817 and $83,003 respectively. Based on Wage Price Index growth of 8.86% since financial year 2023, current estimates would be approximately $45,437 (median) and $54,550 (average) as of September 2025. According to the Census conducted in August 2021, household, family and personal incomes in Lake Haven all fall between the 4th and 6th percentiles nationally. The data shows that the $400 - 799 earnings band captures 30.2% of the community (1,136 individuals), differing from patterns across regional levels where the $1,500 - 2,999 band dominates with 30.9%. Housing affordability pressures are severe in Lake Haven, with only 77.4% of income remaining after housing costs, ranking at the 4th percentile nationally.
Frequently Asked Questions - Income
Housing
Lake Haven is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership
Lake Haven's dwelling structure, as per the latest Census, consisted of 72.0% houses and 28.0% other dwellings (semi-detached, apartments, 'other' dwellings). In comparison, Sydney metro had 55.9% houses and 44.1% other dwellings. Home ownership in Lake Haven stood at 37.1%, with mortgaged dwellings at 25.6% and rented ones at 37.3%. The median monthly mortgage repayment was $1,700, lower than Sydney metro's average of $2,427. The median weekly rent was $350, compared to Sydney metro's $470. Nationally, Lake Haven's mortgage repayments were below the Australian average of $1,863, while rents were less than the national figure of $375.
Frequently Asked Questions - Housing
Household Composition
Lake Haven features high concentrations of lone person households, with a lower-than-average median household size
Family households account for 62.8% of all households, including 17.3% that are couples with children, 25.2% that are couples without children, and 18.7% that are single parent families. Non-family households make up the remaining 37.2%, with lone person households at 34.1% and group households comprising 3.2% of the total. The median household size is 2.2 people, which is smaller than the Greater Sydney average of 2.7.
Frequently Asked Questions - Households
Local Schools & Education
Lake Haven faces educational challenges, with performance metrics placing it in the bottom quartile of areas assessed nationally
The area's university qualification rate is 9.5%, significantly lower than Greater Sydney's average of 38.0%. This disparity presents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees are the most prevalent at 6.6%, followed by postgraduate qualifications (1.8%) and graduate diplomas (1.1%). Vocational credentials are prominent, with 42.1% of residents aged 15+ holding them, including advanced diplomas (7.8%) and certificates (34.3%).
Educational participation is high, with 27.3% of residents currently enrolled in formal education, comprising 9.6% in primary, 8.1% in secondary, and 2.9% in tertiary education.
Frequently Asked Questions - Education
Schools Detail
Nearby Services & Amenities
Transport
Transport servicing is high compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility
Lake Haven has 31 operational public transport stops, all providing bus services. These stops are connected by 64 routes, facilitating a total of 3,798 weekly passenger trips. The area's transport accessibility is rated as excellent, with residents on average situated 150 meters from the nearest stop. Primarily residential, Lake Haven sees most commuters traveling outward; cars remain the primary mode of transport at 92%. On average, there are 1.1 vehicles per dwelling. According to the 2021 Census, 19.4% of residents work from home, potentially influenced by COVID-19 conditions.
Across all routes, service frequency averages 542 trips daily, equating to approximately 122 weekly trips per individual stop.
Frequently Asked Questions - Transport
Transport Stops Detail
Health
Health performance in Lake Haven is a key challenge with a range of health conditions having marked impacts on both younger and older age cohorts
Lake Haven faces significant health challenges, as assessed by AreaSearch's analysis of mortality rates and chronic condition prevalence. A variety of health conditions affect both younger and older age groups. Private health cover is low, at approximately 47% of the total population (around 1,762 people), compared to Greater Sydney's 59.9% and the national average of 55.7%.
The most prevalent medical conditions are arthritis, affecting 12.4% of residents, and mental health issues, impacting 11.2%. Conversely, 51.8% of residents report having no medical ailments, compared to Greater Sydney's 74.6%. The working-age population faces notable health challenges due to high chronic condition rates. Lake Haven has a higher proportion of seniors, with 30.3% of residents aged 65 and over (1,140 people), compared to Greater Sydney's 15.4%. Health outcomes among seniors present some challenges, generally in line with national rankings for the overall population.
Frequently Asked Questions - Health
Cultural Diversity
Lake Haven ranks below the Australian average when compared to other local markets across a number of language and cultural background related metrics
Lake Haven was found to have a cultural diversity below average, with 86.9% of its population being citizens, 83.5% born in Australia, and 92.3% speaking English only at home. The dominant religion in Lake Haven is Christianity, comprising 59.7% of the population, compared to 49.2% across Greater Sydney. Regarding ancestry, the top three represented groups in Lake Haven are English (31.8%), Australian (28.6%), and Irish (8.0%).
These percentages are substantially higher than their respective regional averages of 19.0%, 17.8%, and not specified. Additionally, certain ethnic groups show notable divergences: Australian Aboriginal is overrepresented at 5.8% in Lake Haven compared to the regional average of 1.3%, Maltese at 0.7% versus 1.0%, and Hungarian at 0.3%.
Frequently Asked Questions - Diversity
Age
Lake Haven hosts an older demographic, ranking in the top quartile nationwide
Lake Haven has a median age of 49, which is higher than Greater Sydney's figure of 37 and above the national average of 38. The age profile shows that those aged 65-74 make up 14.5% of the population, compared to 9.5% nationally, while those aged 35-44 constitute 9.8%, lower than Greater Sydney's figure. Between the 2021 Census and now, the 75 to 84 age group has grown from 10.6% to 11.4% of the population, while the 45 to 54 cohort has decreased from 10.7% to 9.9%. By 2041, demographic projections indicate significant shifts in Lake Haven's age structure. The 75 to 84 group is expected to grow by 31%, reaching 561 people from 429. Notably, the combined age groups of 65 and above will account for 80% of total population growth, reflecting the area's aging demographic profile. In contrast, the 15 to 24 and 55 to 64 cohorts are projected to experience population declines.