St Marys, NSW
FAIR VALUE16,837 sales · 36 years of data · NSW, Australia
St Marys, NSW Property Market Overview
St Marys, located in Western Sydney, NSW, postcode 2760, presents a well-established property market with extensive historical data. With 36 years of recorded sales, the suburb boasts a significant 16,837 total sales, providing a robust dataset for analysis. The current median property price across all types is $820,000, reflecting a diverse range of housing options.
St Marys is notable for its blend of established housing and increasing apartment developments, contributing to a varied property landscape. The suburb's accessibility to major transport routes and proximity to employment hubs further enhance its appeal. The median house price currently sits at $1,123,500, while the median apartment price is $710,000, indicating different market segments within St Marys.
Property Mix
Data You Can Trust
Every figure backed by NSW government sale records
What Subscribers See
A preview of the full analysis available for St Marys
Top streets in St Marys, NSW by median sale price
See which streets command the highest prices and how many sales back each ranking.
| # | Street | Median Price |
|---|---|---|
| 1 | Morris St | $1,220,000 |
| 2 | Carpenter St | $1,047,500 |
| 3 | Sydney St | $1,160,000 |
| 4 | Edmondson Ave | $1,039,000 |
... and 464 more streets available
Subscribers also see:
- Street price per m² analysis
- Street annual growth rates (CAGR)
- Premium vs discount % comparison
Streets by price per square metre
Compare land and building value across streets — essential for finding underpriced pockets.
| # | Street | Median $/m² |
|---|---|---|
| 1 | Glossop St | $8,140/m² |
| 2 | Canberra St | $4,407/m² |
| 3 | Mamre Rd | $4,968/m² |
| 4 | Brisbane St | $4,486/m² |
... and more $/m² rankings
View full $/m² data →Fastest growing streets by median price
10-year compound annual growth rate (CAGR) by street — see which streets are outperforming the suburb.
| # | Street | 10yr CAGR |
|---|---|---|
| 1 | Carinya Ave | +9.3% |
| 2 | Morris St | +8.3% |
| 3 | Charles St | +11.1% |
| 4 | Australia St | +10.9% |
... and more street growth rates
See all growth rates →Past growth rates are not indicative of future performance. This data is for informational purposes only.
Building-by-building comparison
| # | Address | Median |
|---|---|---|
| 1 | 121 Brisbane St | $800,000 |
| 2 | 129 Brisbane St | $886,500 |
| 3 | 40 Mamre Rd | $772,750 |
| 4 | 37 John St | $935,000 |
... and 285 more buildings
Compare individual buildings by price per sqm, median unit price, and sales volume. Identify which buildings are gaining or losing value relative to the suburb average.
View full building data →Flipper risk & hold period analysis
Properties resold within 2 years may signal problems — structural issues, noisy locations, or overpayment. See hold period distribution and flagged streets.
See flipper risk data →Settlement times & problem streets
Extended settlement times can indicate building defects, financing difficulties, or legal issues. See which streets have the longest settlement periods.
See settlement data →Density & development tracking
Track which streets are converting from houses to apartments. Understand how density is changing the suburb's character and property values over time.
See density trends →Unlock the full St Marys analysis
468 streets and 289 buildings to explore
Trusted by 100+ property investors across NSW
Nearby Suburbs to St Marys
St Marys at a Glance
St Marys, NSW
Map data © OpenStreetMap contributors
Local Amenities
Living in St Marys, NSW
Living in St Marys offers a blend of convenience and community spirit. The suburb is well-serviced by public transport, including St Marys Train Station, providing direct access to the Sydney CBD. Local shopping needs are met by St Marys Village, offering a range of retail outlets and dining options.
Families are drawn to St Marys due to its proximity to several schools, including St Marys Senior High School, St Marys Public School, and Our Lady of the Rosary Primary School. For recreation, residents can enjoy parks such as Cook Park and Victoria Park. The suburb has a diverse and multicultural community, contributing to a vibrant local atmosphere. St Marys offers a suburban lifestyle with easy access to essential amenities.
Who Buys in St Marys?
St Marys attracts a diverse range of buyers, reflecting its varied property types and price points. The presence of apartments, representing 33.7% of the market, appeals to first-home buyers and investors seeking more affordable options. The current median apartment price is $710,000. Families are also drawn to St Marys due to its established housing and access to schools. The median house price is $1,123,500. The historical growth, with a 10-year CAGR of 5.5%, may attract long-term investors.
Market Analysis
The St Marys property market, based on our analysis, is currently positioned near its long-term trend, indicating fair value. This suggests that property prices in St Marys are aligned with historical performance relative to underlying economic factors.
Being near fair value means that St Marys is neither significantly undervalued nor overvalued, offering a balanced market environment for both buyers and sellers. This position reflects a stable market where growth has been consistent with the overall economic trajectory, providing a degree of predictability based on past performance.
Is St Marys a Good Investment?
St Marys has demonstrated consistent growth in property values over the long term, with a full-period CAGR of 5.9% across 36 years of data. This historical performance, combined with its current position near its long-term trend, suggests underlying stability in the market. The mix of houses and apartments in St Marys provides a range of investment opportunities.
Factors contributing to property values in St Marys include its location in Western Sydney, access to transport infrastructure, and proximity to employment hubs. The current market position near fair value indicates a balanced market without significant overvaluation or undervaluation. The 10-year and 20-year CAGRs of 5.5% further highlight the suburb's consistent growth pattern.
St Marys Market Outlook
As of early 2026, the St Marys property market is positioned near its long-term trend, indicating fair value. Recent price trends suggest a market that is neither experiencing rapid growth nor significant decline. The average settlement days remain consistent, indicating continued market activity. The data shows a market reflecting long-term averages as of early 2026.
Streets & Location in St Marys, NSW
St Marys, postcode 2760, features a variety of streets each with its own character and property values. Notably, the top streets by median price include MAMRE RD, MONFARVILLE ST, and KNOX ST. The suburb comprises a total of 468 streets, reflecting its diverse residential layout. Its location in Western Sydney provides access to key infrastructure and employment opportunities.
Market Dynamics
The property market in St Marys demonstrates relatively efficient transaction times. The average settlement period for properties in St Marys is approximately 61 days. Data regarding quick-flip percentages is currently unavailable. This settlement timeframe provides an indication of the liquidity and demand within the St Marys market.
Development & Density
St Marys exhibits a mix of housing types, reflecting its established residential character and ongoing development. The suburb features 289 apartment buildings, contributing to a higher density in certain areas. The presence of apartments accounts for 33.7% of the property market, while houses make up the majority. This composition offers a variety of housing options to suit different needs and preferences.
Growth & Property Mix
Historically, St Marys has demonstrated steady growth in property values. Over the past 10 years, the suburb has seen a compound annual growth rate (CAGR) of 5.5%. This growth rate is consistent over a longer timeframe, with a 20-year CAGR also at 5.5%. Examining the full 36-year period, the CAGR is 5.9%, highlighting long-term appreciation. The property mix in St Marys includes a significant proportion of apartments, representing 33.7% of the market.
All data on this page is sourced from NSW government property sale records. Market analysis, cycle positions, growth rates, and all other metrics are provided for informational purposes only and do not constitute financial, investment, legal, or property advice. Always seek independent professional advice before making any property or financial decisions.
This information is based on historical sales data and does not constitute financial, investment, or property advice. Past performance is not indicative of future results. Always consult a qualified professional before making property decisions.