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Sales Activity
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Population
Lethbridge Park 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 November 2025, the estimated population of Lethbridge Park is around 5,091, reflecting a 7.6% increase since the 2021 Census which reported a population of 4,730. This growth was inferred from AreaSearch's validation of new addresses and analysis of ABS ERP data released in June 2024, indicating a resident population of 5,092. The suburb's population density is 3,142 persons per square kilometer, placing it in the upper quartile relative to other locations assessed by AreaSearch. Lethbridge Park's growth exceeded both its SA3 area (3.1%) and the state average since the 2021 Census. Natural growth contributed approximately 57.99999999999999% of overall population gains during recent periods. AreaSearch's projections for Lethbridge Park, based on ABS/Geoscience Australia data released in 2024 with a 2022 base year, anticipate a population increase just below the median statistical area average by 2041.
The suburb is expected to gain 576 persons by 2041, reflecting a total growth of 9.2% over the 17-year period.
Frequently Asked Questions - Population
Development
Residential development activity is lower than average in Lethbridge Park according to AreaSearch's national comparison of local real estate markets
Based on AreaSearch analysis of ABS building approval numbers allocated from statistical area data, Lethbridge Park has experienced approximately 14 dwellings receiving development approval each year over the past five financial years. This totals an estimated 70 homes. So far in FY-26, 10 approvals have been recorded. On average, 0.8 people per year moved to the area for each dwelling built between FY-21 and FY-25.
New construction has matched or outpaced demand, offering buyers more options while enabling population growth that could exceed current expectations. The average value of new dwellings developed is $216,000, reflecting more affordable housing options for purchasers compared to regional norms. There have been $76,000 in commercial approvals this financial year, indicating the area's residential nature. Compared to Greater Sydney, Lethbridge Park records somewhat elevated construction, with 12.0% above the regional average per person over the five-year period.
This suggests balancing buyer choice with support for current property values, while being under the national average, indicating the area's established nature and potential planning limitations. New development consists of 88.0% detached houses and 12.0% townhouses or apartments, maintaining the area's traditional suburban character focused on family homes appealing to those seeking space. With around 329 people per dwelling approval, Lethbridge Park shows a developing market. Population forecasts indicate Lethbridge Park will gain 466 residents through to 2041, based on the latest AreaSearch quarterly estimate. Based on current development patterns, new housing supply should readily meet demand, offering good conditions for buyers and potentially facilitating population growth beyond current projections.
Frequently Asked Questions - Development
Infrastructure
Lethbridge Park has very high levels of nearby infrastructure activity, ranking in the top 10% nationally
The performance of an area is significantly influenced by changes in local infrastructure projects and planning initiatives. Two such projects have been identified by AreaSearch as potentially impacting this area. Notable projects include Richmond Road Upgrade from M7 to Townson Road, M12 Motorway (Western Sydney Airport Motorway), Parklawn Place Boarding House, and Sydney Metro Western Sydney Airport Line. The following list details those projects likely to be most relevant.
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Frequently Asked Questions - Infrastructure
Sydney Metro - Western Sydney Airport
A 23-kilometre driverless metro railway line connecting St Marys to the new Western Sydney International (Nancy-Bird Walton) Airport and Bradfield City Centre. Features six new stations: St Marys (interchange), Orchard Hills, Luddenham, Airport Business Park, Airport Terminal, and Bradfield City Centre. Delivered by Sydney Metro in partnership with the Parklife Metro consortium (stations, systems, trains, operations and maintenance). Includes twin tunnels, elevated sections and viaducts. Supports over 14,000 jobs during construction, becomes the transport spine for Western Sydney, and is designed to be Australia's first carbon-neutral rail project from construction through operations. Tunnelling is expected to be complete in late 2024, with track laying and station fitout to follow.
Sydney Metro Western Sydney Airport Line
The Sydney Metro Western Sydney Airport project is a new 23-kilometre driverless metro railway connecting St Marys to the new Western Sydney International Airport and the Aerotropolis via six new stations: St Marys, Orchard Hills, Luddenham, Airport Business Park, Airport Terminal and Aerotropolis. It includes a future-protected extension corridor north from St Marys to Tallawong (connecting with Sydney Metro Northwest) and south towards Macarthur. Major civil construction began in 2023, tunnelling commenced in 2024, and the line is scheduled to open to passengers in 2026.
Western Sydney Aerotropolis Infrastructure and Development
Comprehensive enabling infrastructure and utilities development for the Western Sydney Aerotropolis, focusing on roads, public transport, stormwater, recycled water, and electricity networks to unlock land for the new city around the Western Sydney International Airport. Key road projects include the $1 billion first stage of the Fifteenth Avenue upgrade, new funding for critical road upgrades at intersections, and planning for three major road links. Other infrastructure includes the Upper South Creek Advanced Water Recycling Centre and major electricity substations.
Sydney Metro - Tallawong to St Marys Extension
Proposed 20km metro rail extension connecting the existing Tallawong Station to St Marys Station via Marsden Park and Schofields. The project is currently in the business case development phase, funded by the NSW and Australian Governments, and aims to complete the missing link between the Metro North West and the future Western Sydney Airport line. Key focus on corridor preservation and station location planning to support growth in the North West Priority Growth Area.
Box Hill Release Area Development
Major greenfield release area in north west Sydney planned under the NSW Government North West Priority Growth Area program. The Box Hill and Box Hill Industrial precincts are intended to deliver around 9600 new homes, a town centre, schools, employment land and supporting open space, transport and utility infrastructure. Development is being delivered progressively by private developers under planning controls set by the NSW Government and The Hills Shire Council, with ongoing subdivision, road upgrades and community facilities expected through the 2030s.
Marsden Park Precinct
Large-scale masterplanned precinct in Sydney's North West Growth Area delivering approximately 10,300 new dwellings, a new strategic town centre, two village centres, over 108 ha of open space, multiple new schools (including Marsden Park Public School and St Luke's Catholic College Stage 2 already open), and an estimated 3,000+ jobs. Development is progressing with ongoing residential subdivisions, road upgrades, and town centre planning.
North West Treatment Hub
Sydney Water's North West Treatment Hub is a $1.5+ billion program upgrading the Castle Hill, Rouse Hill and Riverstone water resource recovery facilities to support population growth in Sydney's North West Growth Area (expected to double by 2056). Delivered by the North West Hub Alliance (Sydney Water, John Holland, Stantec, KBR), the upgrades will add 45 ML/day of wastewater treatment capacity, enable ~200,000 additional house connections, and incorporate Australia's first large-scale wastewater biosolids carbonisation facility at Riverstone to produce biochar. Works also enhance recycled water reliability and protect the Hawkesbury-Nepean river system.
Tallawong to St Marys (T2SM) Passenger Rail Corridor
Planning for a future rail connection between St Marys and Tallawong, via Schofields and Marsden Park, has been funded by the NSW Government to develop a business case. The proposed 15km to 20km extension would link the existing Sydney Metro North West line at Tallawong to the Sydney Metro - Western Sydney Airport line at St Marys, connecting Western Sydney communities to key employment hubs. The corridor has been identified and protected for future transport infrastructure to ensure cost-efficient, long-term development of the transport network.
Employment
Employment drivers in Lethbridge Park are experiencing difficulties, placing it among the bottom 20% of areas assessed across Australia
Lethbridge Park's workforce is balanced across white and blue-collar jobs, with strong representation in manufacturing and industrial sectors. Its unemployment rate was 17.8% as of June 2025.
Employment growth over the past year was estimated at 6.3%. The area has 1,766 residents employed, with an unemployment rate of 13.6%, significantly higher than Greater Sydney's rate of 4.2%. Workforce participation is lower, at 41.0% compared to Greater Sydney's 60.0%. Key industries for employment are retail trade, health care & social assistance, and transport, postal & warehousing.
The area specializes in transport, postal & warehousing, with an employment share of 2.5 times the regional level. Professional & technical services employ only 2.0% of local workers, below Greater Sydney's 11.5%. Employment opportunities appear limited locally, as indicated by Census data. Between June 2024 and June 2025, employment levels increased by 6.3%, while the labour force grew by 6.1%, reducing the unemployment rate by 0.2 percentage points. In contrast, Greater Sydney experienced employment growth of 2.6% and a rise in unemployment rate by 0.3 percentage points during the same period. National employment forecasts from Jobs and Skills Australia, issued in Sep-22, project national employment to grow by 6.6% over five years and 13.7% over ten years. Applying these projections to Lethbridge Park's employment mix suggests local employment should increase by 5.8% over five years and 12.3% over ten years.
Frequently Asked Questions - Employment
Income
Income metrics place the area in the bottom 10% of locations nationally according to AreaSearch analysis
According to AreaSearch's aggregation of the latest postcode level ATO data released for financial year ended June 2022, Lethbridge Park had a median income among taxpayers of $38,637 with the average level standing at $42,302. This is below the national average and compares to levels of $56,994 and $80,856 across Greater Sydney respectively. Based on Wage Price Index growth of 12.61% from financial year ended June 2022 to September 2025, current estimates would be approximately $43,509 (median) and $47,636 (average). From the Census conducted in August 2021, household incomes in Lethbridge Park fall between the 5th and 6th percentiles nationally. Family incomes also fall within this range. Personal incomes in Lethbridge Park are similarly distributed. Distribution data shows that 28.1% of residents (1,430 people) have incomes in the $800 - 1,499 bracket, unlike surrounding regions where 30.9% fall within the $1,500 - 2,999 range. Housing affordability pressures are severe, with only 75.4% of income remaining after housing costs, ranking at the 4th percentile nationally.
Frequently Asked Questions - Income
Housing
Lethbridge Park is characterized by a predominantly suburban housing profile, with a higher proportion of rental properties than the broader region
Lethbridge Park's dwelling structure, as per the latest Census, consisted of 90.0% houses and 10.0% other dwellings (semi-detached, apartments, 'other' dwellings), compared to Sydney metro's 80.7% houses and 19.4% other dwellings. Home ownership in Lethbridge Park stood at 19.2%, with the rest either mortgaged (21.2%) or rented (59.7%). The median monthly mortgage repayment was $1,733, below Sydney metro's average of $2,000. Median weekly rent was $300, compared to Sydney metro's $350. Nationally, Lethbridge Park's mortgage repayments were lower than the Australian average of $1,863, and rents were substantially below the national figure of $375.
Frequently Asked Questions - Housing
Household Composition
Lethbridge Park has a typical household mix, with a lower-than-average median household size
Family households constitute 69.1% of all households, including 24.2% couples with children, 16.2% couples without children, and 26.5% single parent families. Non-family households account for the remaining 30.9%, with lone person households at 27.4% and group households comprising 3.5%. The median household size is 2.7 people, which is smaller than the Greater Sydney average of 3.1.
Frequently Asked Questions - Households
Local Schools & Education
Lethbridge Park faces educational challenges, with performance metrics placing it in the bottom quartile of areas assessed nationally
The area has university qualification rates at 8.3%, significantly lower than the Greater Sydney average of 38.0%. This presents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees are most common at 5.8%, followed by postgraduate qualifications (1.8%) and graduate diplomas (0.7%). Trade and technical skills are prominent, with 33.7% of residents aged 15+ holding vocational credentials – advanced diplomas (7.9%) and certificates (25.8%).
Educational participation is high at 35.3%, including 14.9% in primary education, 10.8% in secondary education, and 2.3% pursuing tertiary education. Lethbridge Park's 3 schools have a combined enrollment of 710 students as of the latest data. The area has varied educational conditions (ICSEA: 863). The 2 primary schools focus exclusively on primary education, with secondary options available in surrounding areas. A specialist school addresses specific learning needs. School places per 100 residents are at 13.9, below the regional average of 18.0, indicating some students may attend schools in adjacent areas. Note: where schools show 'n/a' for enrolments, please refer to parent campus.
Frequently Asked Questions - Education
Schools Detail
Nearby Services & Amenities
Transport
Transport servicing is good compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility
Lethbridge Park has 21 active public transport stops, all of which are bus stops. These stops are served by 19 different routes that together facilitate 1,296 weekly passenger trips. The accessibility of transport in the area is rated as excellent, with residents on average being located 183 meters from their nearest stop.
On average, there are 185 trips per day across all routes, which translates to roughly 61 weekly trips per individual stop.
Frequently Asked Questions - Transport
Transport Stops Detail
Health
Health performance in Lethbridge Park is a key challenge with a range of health conditions having marked impacts on both younger and older age cohorts
Lethbridge Park faces significant health challenges, with various conditions affecting both younger and older age groups. Private health cover is low at approximately 44% of the total population (~2,228 people), compared to Greater Sydney's 47.8%. Nationally, this figure stands at 55.3%.
The most prevalent medical conditions are asthma (11.9%) and mental health issues (9.3%). Conversely, 60.5% of residents report no medical ailments, versus 71.2% in Greater Sydney. In Lethbridge Park, 13.5% (~687 people) are aged 65 or over. Health outcomes among seniors align broadly with the general population's health profile.
Frequently Asked Questions - Health
Cultural Diversity
Lethbridge Park was found to be more culturally diverse than the vast majority of local markets in Australia, upon assessment of a range of language and cultural background related metrics
Lethbridge Park's population showed higher cultural diversity compared to most local markets, with 26.1% born overseas and 22.9% speaking a language other than English at home. Christianity was the predominant religion in Lethbridge Park, comprising 56.5%, similar to Greater Sydney's 56.6%. The top three ancestry groups were Australian (25.7%), English (22.0%), and Other (14.1%).
Notably, Samoan (4.7%) and Maori (1.7%) groups were overrepresented compared to regional averages of 3.6% and 1.2%, respectively. However, the Australian Aboriginal group was notably lower than the regional average at 8.6%.
Frequently Asked Questions - Diversity
Age
Lethbridge Park hosts a very young demographic, ranking in the bottom 10% of areas nationwide
Lethbridge Park has a median age of 32 years, which is younger than both the Greater Sydney average of 37 years and the national average of 38 years. Compared to Greater Sydney, Lethbridge Park has a higher proportion of residents aged 5-14 (16.2%) but fewer residents aged 35-44 (11.0%). According to post-2021 Census data, the population aged 15-24 has increased from 14.9% to 15.7%, while the proportion of those aged 25-34 has decreased from 14.0% to 13.2%. By 2041, demographic modeling suggests significant changes in Lethbridge Park's age profile. The strongest projected growth is in the 55-64 cohort, with a 29% increase adding 145 residents and reaching a total of 644 residents. Conversely, population declines are projected for the 0-4 and 35-44 cohorts.