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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 New Lambton Heights reveals an overall ranking slightly below national averages considering recent, and medium term trends
As per AreaSearch's analysis of ABS population updates and new addresses validated by Feb 2026, the estimated population of New Lambton Heights is around 2,464. This shows a decrease of 146 people (5.6%) since the 2021 Census figure of 2,610. The current estimate, based on AreaSearch's examination of latest ERP data released by ABS in June 2024 and additional validated new addresses, is 2,418 residents. This results in a population density ratio of 855 persons per square kilometer, roughly aligning with averages seen across locations assessed by AreaSearch. Natural growth contributed approximately 51.0% of overall population gains during recent periods.
For future projections, AreaSearch uses ABS/Geoscience Australia data released in 2024 with a base year of 2022 for covered SA2 areas and NSW State Government's SA2 level projections released in 2022 with a base year of 2021 for uncovered areas. Growth rates by age group are applied to all areas from years 2032 to 2041. Based on aggregated SA2-level projections, the suburb is expected to grow by 317 persons to reach 2,781 by 2041, reflecting an increase of 11.0% over the 17-year period.
Frequently Asked Questions - Population
Development
Residential development activity is lower than average in New Lambton Heights according to AreaSearch's national comparison of local real estate markets
New Lambton Heights has seen minimal residential development activity with 2 dwelling approvals annually over the past five years (14 approvals in total). This low level of development reflects the rural nature of the area, where housing needs are typically specific and locally driven rather than influenced by broader market demand. It is important to note that due to the small sample size, individual projects can significantly impact annual growth and relative statistics.
The new developments consist of 67.0% detached houses and 33.0% townhouses or apartments, offering a growing mix of attached housing types catering to various price ranges from spacious family homes to more affordable compact options. This shift is notable compared to the area's existing housing composition, which is currently 98.0% houses, indicating decreasing availability of developable sites and reflecting changing lifestyles and demand for diverse, affordable housing options. The estimated population per dwelling approval in New Lambton Heights is 697 people, reflective of its quiet and low activity development environment.
According to the latest AreaSearch quarterly estimate, the area is projected to gain 271 residents by 2041. If current construction levels persist, housing supply may lag behind population growth, potentially intensifying buyer competition and supporting price growth.
Frequently Asked Questions - Development
Infrastructure
New Lambton Heights has very high levels of nearby infrastructure activity, ranking in the top 10% nationally
Changes in local infrastructure significantly affect an area's performance. AreaSearch has identified nine projects that could impact this region. Notable ones are John Hunter Health and Innovation Precinct, Vida - 2 Turrug Street Whitebridge, Lambton Park Master Plan, and 25 Marshall Street Residential Development. The following list details those most relevant.
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INFRASTRUCTURE SEARCH
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Frequently Asked Questions - Infrastructure
John Hunter Health and Innovation Precinct
The $835 million John Hunter Health and Innovation Precinct is a major redevelopment of the John Hunter and John Hunter Children's Hospitals. The centerpiece is a new seven-storey Acute Services Building (ASB) providing an expanded Emergency Department, 22 operating theatres, and 60% increased ICU capacity. Key features include four link bridges to the existing hospital and research centers, a rooftop helipad, 2,600 square meters of elevated gardens, and over 900 additional parking spaces. As of early 2026, the building facade is complete, with works focusing on internal fit-out and landscaping ahead of its anticipated completion later this year.
Westfield Kotara Mixed-Use Redevelopment
Scentre Group is progressing plans for a significant mixed-use redevelopment of the Westfield Kotara site to create a 'town centre of the future.' The project involves rezoning existing land to integrate high-density residential housing with the established retail hub. This initiative is part of Scentre Group's broader strategy to leverage its strategic land holdings for residential supply, with preliminary talks currently underway with the NSW Government. The redevelopment aims to enhance community connectivity by adding a substantial residential component near transport and shopping infrastructure.
Kotara Transport Oriented Development Precinct
The Kotara Transport Oriented Development (TOD) Precinct is a state-led rezoning initiative under the NSW Government's TOD Program. Commencing on 13 May 2024, the planning controls apply to land within 400m of Kotara station to stimulate mid-rise housing. The controls allow for residential flat buildings and shop-top housing with a maximum building height of 22m (approx. 6-7 storeys) and a maximum Floor Space Ratio (FSR) of 2.5:1. The program includes a mandatory 2% affordable housing contribution for developments over 2,000sqm GFA and is complemented by a concurrent $15.5 million accessibility upgrade to Kotara Station.
Lambton Park Master Plan
A comprehensive master plan approved by Newcastle Council in May 2025 to guide the future development of Lambton Park. The plan focuses on enhancing facilities, community engagement, heritage preservation, and recreational opportunities while maintaining the park as an open green space. Key developments include Lambton Pool upgrades, heritage rotunda preservation, improved accessibility, tennis courts, bowling club facilities, children's playgrounds, walking tracks, and the transformation of the former Baby Health Centre into a modern cafe.
Newcastle Inner City Bypass - Rankin Park to Jesmond
The 3.4 km Rankin Park to Jesmond section is the fifth and final stage of the Newcastle Inner City Bypass. It delivers a new four lane divided road with three interchanges (southern at Lookout Road, hospital, and northern at Newcastle Road), removes up to 30,000 vehicles per day from local roads, and provides off road links for pedestrians and cyclists including a new steel arch bridge at the northern interchange. Traffic switches at Jesmond (Dec 2024) and Lookout Rd/McCaffrey Dr (mid 2025) mark major milestones. Opening to traffic is targeted for late 2025, weather permitting.
Infinite Early Learning Elermore Vale
A 141-place state-of-the-art childcare centre with six indoor play areas, originally planned as a medical and childcare facility including pharmacy, cafe, and pathology services, now changed to childcare only and under construction, set to open in Q3 2025.
Hunter Sports Centre Kaiyu Nungkiliko Expansion
The $52 million Hunter Sports Centre, Kaiyu Nungkiliko expansion has delivered a world-class athletics centre and an Australian-first Trampoline Centre of Excellence. The expansion includes a three-level, 4500m2 sport and community centre with community and function rooms, a 24-hour health and fitness centre, offices, caf' with commercial kitchen, and conference spaces. The NSW Trampoline Centre of Excellence features a 1300m2 hall with ten trampolines, two tumbling strips, a foam pit, warm-up areas, and grandstand seating for 400. The facility also houses the Trevor Height Athlete Testing Facility in collaboration with the University of Newcastle, offering cutting-edge sports performance analysis with VO2 max testing equipment for athletes of all levels. The centre serves as the Hunter region's premier sporting venue with Olympic-standard facilities including nine-lane Olympic running tracks and gymnastics centre.
Eden Estates
State-significant masterplanned residential precinct spanning approximately 574 hectares across Newcastle and Lake Macquarie LGAs. The rezoning proposal seeks to deliver up to 4,200 new dwellings, employment lands, community facilities, open space and conservation areas. Declared a Priority Precinct by the NSW Government in 2024 with public exhibition of the draft planning package occurring November-December 2024.
Employment
Employment performance in New Lambton Heights has been broadly consistent with national averages
New Lambton Heights has a highly educated workforce with essential services sectors well represented. The unemployment rate was 3.4% as of December 2025, which is 0.5% lower than Regional NSW's rate of 3.9%. Workforce participation in the area was 69.8%, compared to Regional NSW's 61.3%.
According to Census responses, 31.7% of residents worked from home, though Covid-19 lockdown impacts should be considered. The key industries of employment among residents were health care & social assistance, education & training, and professional & technical services. The area showed strong specialization in health care & social assistance with an employment share of 1.4 times the regional level. Agriculture, forestry & fishing had limited presence with 0.2% employment compared to 5.3% regionally.
As at the Census, there were 2.7 workers for every resident, indicating that the area functions as an employment hub hosting more jobs than residents and attracting workers from surrounding areas. Over the 12 months to December 2025, labour force levels increased by 1.0%, while employment decreased by 0.2%, causing the unemployment rate to rise by 1.1 percentage points. In comparison, Regional NSW recorded an employment decline of 1.2% and a labour force decline of 0.8%, with unemployment rising by 0.4 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 suggest that national employment is forecast to expand by 6.6% over five years and 13.7% over ten years. Applying these industry-specific projections to New Lambton Heights' employment mix suggests local employment should increase by 7.3% over five years and 15.2% over ten years, though it's noted that this is a simple weighting extrapolation for illustrative purposes and does not take into account localised population projections.
Frequently Asked Questions - Employment
Income
The economic profile demonstrates exceptional strength, placing the area among the top 10% nationally based on comprehensive AreaSearch income analysis
AreaSearch's latest postcode level ATO data for financial year 2023 shows New Lambton Heights' median income among taxpayers is $72,100. The average income is $87,657. This places the suburb among the highest in Australia. In comparison, Regional NSW has a median of $52,390 and an average of $65,215. Based on Wage Price Index growth of 8.86% since financial year 2023, current estimates for New Lambton Heights would be approximately $78,488 (median) and $95,423 (average) as of September 2025. Census 2021 income data ranks household, family and personal incomes in New Lambton Heights between the 85th and 94th percentiles nationally. Income analysis reveals 30.2% of residents fall within the $1,500 - 2,999 income range, consistent with broader trends across the area showing 29.9% in the same category. A substantial proportion of high earners (46.5%) indicates strong economic capacity throughout the district. After housing costs, residents retain 88.8% of their income, reflecting strong purchasing power. The area's SEIFA income ranking places it in the 8th decile.
Frequently Asked Questions - Income
Housing
New Lambton Heights is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership
New Lambton Heights' dwellings, as per the latest Census, were 97.7% houses and 2.3% other types (semi-detached, apartments, 'other'). Regional NSW had 82.6% houses and 17.4% others. Home ownership in New Lambton Heights was 41.6%, with mortgages at 45.5% and rentals at 12.9%. Median monthly mortgage repayments were $2,330, higher than Regional NSW's $1,733. Median weekly rent was $483, compared to Regional NSW's $330. Nationally, New Lambton Heights' mortgage repayments exceeded the Australian average of $1,863, and rents were above the national figure of $375.
Frequently Asked Questions - Housing
Household Composition
New Lambton Heights features high concentrations of family households, with a higher-than-average median household size
Family households account for 84.9% of all households, consisting of 43.3% couples with children, 29.9% couples without children, and 11.1% single parent families. Non-family households comprise the remaining 15.1%, with lone person households at 12.9% and group households making up 1.8% of the total. The median household size is 2.9 people, which is larger than the Regional NSW average of 2.4.
Frequently Asked Questions - Households
Local Schools & Education
New Lambton Heights demonstrates exceptional educational outcomes, ranking among the top 5% of areas nationally based on AreaSearch's comprehensive analysis of qualification and performance metrics
Educational attainment in New Lambton Heights is notably high, with 44.7% of residents aged 15 years and above holding university qualifications, compared to 21.3% in the rest of NSW and 26.1% in the SA4 region as of a recent report. Bachelor degrees are most common at 28.2%, followed by postgraduate qualifications at 12.6% and graduate diplomas at 3.9%. Vocational credentials are also prevalent, with 28.2% of residents aged 15 years and above holding such qualifications, including advanced diplomas (11.1%) and certificates (17.1%). Educational participation is notably high in the area, with 34.0% of residents currently enrolled in formal education as per the latest figures.
This includes 12.1% in primary education, 9.6% in secondary education, and 6.6% pursuing 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
Public transport analysis indicates 29 operational stops in New Lambton Heights, all serving buses. These stops accommodate 42 unique routes, facilitating a total of 2,162 weekly passenger trips. Transport accessibility is deemed excellent, with residents on average situated 136 meters from the nearest stop. Predominantly residential, most inhabitants commute outward, primarily by car at 93%. On average, each dwelling owns 1.8 vehicles, exceeding regional norms. According to the 2021 Census, 31.7% of residents work from home, potentially influenced by COVID-19 conditions.
Across all routes, an average of 308 trips occur daily, equating to approximately 74 weekly trips per individual stop.
Frequently Asked Questions - Transport
Transport Stops Detail
Health
The level of general health in New Lambton Heights is notably higher than the national average with both young and old age cohorts seeing low prevalence of common health conditions
New Lambton Heights shows superior health outcomes according to AreaSearch's evaluation of mortality rates and chronic condition prevalence. Both younger and older age groups have low prevalence of common health conditions. The rate of private health cover is notably high at approximately 62% of the total population (1,515 people), compared to 51.9% in Regional NSW and a national average of 55.7%.
The most prevalent medical conditions are asthma and mental health issues, affecting 8.9 and 8.4% of residents respectively. Conversely, 68.9% of residents report being completely free of medical ailments, compared to 63.3% in Regional NSW. The under-65 population has better than average health outcomes. The area has 17.6% of residents aged 65 and over (433 people), lower than the 23.4% in Regional NSW. Health outcomes among seniors are particularly strong, with national rankings even higher than those of the general population.
Frequently Asked Questions - Health
Cultural Diversity
New Lambton Heights ranks below the Australian average when compared to other local markets across a number of language and cultural background related metrics
New Lambton Heights had cultural diversity levels below average, with 85.3% of its population born in Australia, 93.0% being citizens, and 92.7% speaking English only at home. Christianity was the predominant religion, comprising 48.9% of the population. Judaism was overrepresented compared to Regional NSW, making up 0.1% versus 0.1%.
The top three ancestry groups were English (29.4%), Australian (26.1%), and Irish (11.1%). Notable divergences included Welsh at 1.2%, Scottish at 9.7%, and Polish at 1.0%, all higher than their respective regional percentages of 0.5%, 8.0%, and 0.5%.
Frequently Asked Questions - Diversity
Age
New Lambton Heights's median age exceeds the national pattern
The median age in New Lambton Heights is 40 years, which is slightly below Regional NSW's average of 43 but above Australia's median of 38. The proportion of people aged 5-14 locally is higher than the regional average at 14.7%, while those aged 65-74 are underrepresented at 9.1%. Between the 2021 Census and now, the population share of those aged 25 to 34 has increased from 7.9% to 10.0%, and the 75 to 84 age group has risen from 4.6% to 5.8%. Conversely, the proportion of those aged 5-14 has decreased from 16.6% to 14.7%, and the 55 to 64 age group has dropped from 12.9% to 11.2%. By 2041, population forecasts suggest significant demographic changes in New Lambton Heights. The 35 to 44 age cohort is projected to grow by 73 people (20%) from 359 to 433. Meanwhile, the 65 to 74 and 15 to 24 age groups are expected to see population declines.