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St Marys, NSW 2760
Suburb profile: median house and unit prices, rental yield, capital growth, vacancy and demographics
Data updated
Median House
$1,195,000
market range $1.1M-$1.2M
Median Unit
$715,000
market range $650K-$775K
Gross Yield (houses)
2.5%
1yr Growth (houses)
+12.8%
market range +5.0% to +17.5%
Investment snapshot for St Marys
St Marys has enough public data for first-pass screening across yield, vacancy, price and supply signals.
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St Marys market and investor summary
St Marys (NSW 2760) runs a median house price of $1.2M, with houses yielding a gross 2.5%. House prices have moved +12.8% over the past year. At 1.4% vacancy, it is a tight rental market that favours landlords.
For an investor, this reads as a capital-growth market more than a cashflow one. A gross house yield around 2.5% will not cover holding costs in the early years, so the case leans on price appreciation. Rental demand looks steady, with vacancy at 1.4% and a resident base that is not shrinking.
Living in St Marys: people, income and schools
About 13,256 people live in St Marys, and the area has been growing steadily, up about 7% over five years. The median age is 34, broadly working-age, with renters making up 53% of households.
Households here earn a median of about $75,000 a year, or roughly $1,440 a week. On socio-economic measures it ranks toward the more disadvantaged end of the ABS advantage index (2 out of 10). At current prices a median house runs to a steep 16.0 times local household income, so affordability is a genuine constraint on local buyers. Locally, around 35% of household income goes to mortgage repayments, a level usually flagged as mortgage stress.
There are 44 schools within about 5km, testing a little above the national school average on ICSEA. It is roughly 42 km from the CBD. Some errands can be done on foot, though a car still helps; the suburb scores 63 for walkability and 19 for transit out of 100. Fixed broadband is delivered over the NBN's Fibre to the Curb.
- Population
- 13,256
- +7% over 5yr
- Median age
- 34 years
- Median household income
- $75,000/yr
- Households renting
- 53%
- Family households
- 65%
- Socio-economic rank
- 2/10
- ABS advantage index
- Schools within 5km
- 44
- avg ICSEA 1024
- Unemployment
- 9.8%
- Distance to CBD
- 42 km
- Walk score
- 63/100
Demographic, school and socio-economic figures are sourced from the ABS Census, SEIFA and ACARA. Property metrics reflect PropRadar's latest data.
Properties in St Marys
View all →Frequently asked questions about St Marys
What should I check before investing in St Marys?
St Marys has enough public data for first-pass screening across yield, vacancy, price and supply signals. Unit gross rental yield of 4.0% gives a usable rent-to-price starting point. Capital growth of +12.8% in the past year shows strong recent price momentum. Compare those signals with nearby suburbs and individual listings before relying on the suburb-level view.
What are typical property prices in St Marys?
The median property price in St Marys, NSW 2760 is $1.2M for houses and $715K for units.
What rental yield does St Marys show?
The gross rental yield in St Marys is 2.5% for houses and 4.0% for units. Gross yield is calculated as annual rent divided by property price, and it doesn't account for expenses or tax.
What does recent house price growth show for St Marys?
House prices in St Marys are up 12.8% over the past year. Capital growth is a key driver of total investment return, so pair it with rental yield to get a full picture.
How tight is the rental market in St Marys?
The current vacancy rate in St Marys is 1.4%. A rate under 2% generally signals a tight rental market. This suburb's rental market is very tight, with landlords typically holding strong bargaining power and low rental downtime.
How many people live in St Marys?
St Marys has a population of approximately 13,256 residents, with a median age of 34.
What schools are near St Marys?
There are 44 schools within roughly 5km of St Marys. Their average ICSEA is a little above the national mean of 1000. ICSEA is the ABS measure of a school community's socio-educational advantage.
Is St Marys affordable to buy in?
A median house in St Marys costs about 16.0 times the median local household income (a high multiple that makes the suburb a stretch for median local earners). The ratio compares the median house price with annual household income; it is a rough affordability gauge, not a substitute for your own borrowing assessment.
Is St Marys's population growing?
The population of St Marys has grown about 7% over the past five years, an above-average pace. Population growth feeds underlying housing demand, so it is worth weighing alongside price and yield.
How far is St Marys from the CBD?
St Marys is about 42 km from the CBD.
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