North St Marys, NSW 2760
Blacktown City CouncilAll suburbs in postcode 2760
Updated
Median house price
$990,000
+10.0% over the past year.
Median of 51 house sales · NSW Valuer General · calendar 2025
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North St Marys at a glance
- Median unit
- $316,800
- Weekly rent
- $600
- Houses · units $500
- Population
- 4,123
- Median age 35
Prices: Median of 51 house sales · NSW Valuer General · calendar 2025 · Rent: NSW rental bond data (postcode 2760), June 2026 · Population: 2021 Census
House prices in North St Marys
Houses change hands at $990,000 on a typical sale, in line with the NSW median (51 house sales, NSW Valuer General, calendar 2025). Units come in around $316,800, roughly 68% below the house median. The last 12 months delivered strong growth (+10%), well clear of the long-run average for the state.
For sellers
Twelve-month growth is +10%, supporting confident pricing at the upper end of recent comparables.
For buyers
A 20% deposit on the median house works out to roughly $198,000. Prices are in line with the NSW median, so the broader state lending settings apply.
Rental data as of June 2026· NSW rental bond data (postcode 2760)
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What to know about North St Marys
North St Marys (2760) sits in the Blacktown region of NSW. The median house here is $990,000, in line with the NSW median of around $1.10M. Prices have moved +10% over the past year, well clear of the NSW average (3%).
North St Marys has roughly 4,123 residents, with a typical family-age mix. Households are renter-heavy. Daily life is car-dependent: most residents drive to work, school and the shops.
What it’s like to live here
North St Marys scores 2/100 on walkability, which makes it car-dependent with limited public transport. Plan for two cars in a typical household, especially if work isn't local.
Summer days here average around 30°C (warm), winter mornings around 5°C (cool). Annual rainfall lands at about 696 mm. Figures are our 1991 to 2020 averages of SILO data for this location (Queensland Government, built from Bureau of Meteorology observations).
Schooling within or near the suburb covers 10 government primary, 3 government secondary, 2 Catholic, 2 independent.
Schools in North St Marys
Location
Walkability
- Walk
- 2/100
- Transit
- 0/100
- Bike
- 100/100
Very car dependent. Scores out of 100, calculated from OpenStreetMap data (ODbL).
Walkability data as of May 2026· OpenStreetMap
Demographics
The 2021 Census put North St Marys's population at 4,123, with a median age of 35. That sits as a typical family-age mix. Households are renter-heavy (43% own, 54% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (68% family households, 27% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
- Family households
- 68%
- Lone person
- 27%
- Owner occupied
- 43%
- Renter occupied
- 54%
Demographics data as of May 2026· ABS 2021 Census
Investment overview
Gross rental yield on houses sits at 3.15% (median rent $600/wk against a $990,000 price tag). Units yield 8.21% gross, often the better cash-flow play for first-time investors. With 54% of households renting, the leasing market is established and vacancy risk tends to be lower than in owner-dominated suburbs. The 12-month growth of +10% adds a capital-growth case on top of the yield.
- Gross yield, housesSource: NSW Valuer General (PSI) · Sept 2026
- 3.15%
- On the $990,000 median
- Gross yield, unitsSource: NSW Valuer General (PSI) · Sept 2026
- 8.21%
- On the $316,800 median
- 12-month change, housesSource: NSW Valuer General (PSI) · Sept 2026
- +10.0%
Gross rental yield is a year’s rent divided by the purchase price, before expenses. It leaves out vacancy, management fees, maintenance and financing costs, so treat it as a starting point.
Crime and safety
750 offences recorded in 2026
Top offence categories
Source: State Police Open Data
Crime data as of January 2026
Weather year-round
- Annual rainfall
- 696 mm
- Hottest month, avg max
- 30.3°C
- Coldest month, avg min
- 5.1°C
Rainfall by month
Our 1991 to 2020 averages of SILO data (Queensland Government, built from Bureau of Meteorology observations, CC BY 4.0) for this location.
Climate data as of October 2026· SILO (Queensland Government), from Bureau of Meteorology observations
Questions about North St Marys
- What is the median house price in North St Marys?
- The median house price in North St Marys, NSW 2760 is $990,000 (median of 51 house sales recorded by the NSW Valuer General in calendar 2025). The median unit price is $316,800. Annual growth is +10.0%.
- How much is my house worth in North St Marys?
- A useful starting point is the North St Marys median house price of $990,000 (units $316,800). Your home will sit above or below that depending on land size, condition, position and what comparable homes nearby have sold for recently. For a figure specific to your property, request a free property appraisal from a local agent using the form on this page.
- Is North St Marys a good investment?
- On the published figures, the gross rental yield on houses in North St Marys is 3.2%: the median weekly house rent is $600 (NSW rental bond data (postcode 2760), June 2026) against the median house price of $990,000 (NSW Valuer General, calendar 2025). The median house price rose 10.0% over 12 months on the same NSW Valuer General figures. Whether North St Marys is a good investment for you depends on the price you pay, your loan and holding costs, vacancy and your tax position. These are published market figures, not financial advice.
- What is the North St Marys postcode?
- North St Marys is in the 2760 postcode, in NSW, in the Blacktown City Council region.
- Where is North St Marys?
- North St Marys is a suburb in the Blacktown City Council area, NSW 2760.
- What is the average rent in North St Marys?
- The median weekly rent for houses is $600, for units it's $500.
- What schools are in North St Marys?
- There are 20 schools serving North St Marys on this page, including Chifley College Dunheved Campus, St Marys North Public School, Tregear Public School.
- How walkable is North St Marys?
- North St Marys has a Walk Score of 2 out of 100, highly car-dependent. transit score 0, bike score 100.
- What suburbs are near North St Marys?
- North St Marys is close to Tregear, Emerton, Ropes Crossing, Lethbridge Park, St Marys.
- What is the population of North St Marys?
- The population of North St Marys is approximately 4,123 (2021 Census). The median age is 35.
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Sources. House and unit medians from the NSW Valuer General, Land Victoria, the SA Government and the ABS; rents from the state rental bond authorities. Census from the ABS (2021), climate from the Bureau of Meteorology, hazard from Geoscience Australia, schools from ACARA and crime from state police open data. Each figure carries its source and date. How we source data
How we’re paid. The guides and this page are free. When a seller asks, we introduce one local agent, and the agent pays us a flat fee for the introduction, never a share of their commission; it costs the seller nothing. If a figure looks wrong, tell us and we’ll fix it.