North St Marys suburb profile
North St Marys is a primarily residential pocket in western Sydney, sitting just north of the St Marys town centre and its transport links. The suburb is characterised by quiet streets lined with modest post-war bungalows and brick houses, with pockets of newer townhouses and low-rise units appearing in recent years. It suits families and commuters who value easy access to shops, schools, parks and sporting fields nearby, and who travel by road or rail via St Marys railway station and the M4 and Great Western Highway corridors. The everyday feel is practical and suburban, with green reserves and community facilities close at hand.
North St Marys property market performance
North St Marys has relatively few unit sales, so there isn't enough recent data to publish a reliable median unit price. The median house price is $1,045,500, up sharply 17.1% over the last 12 months.
Over the last 3 months there were 10 house sales. Houses sold in a median of 23 days over the last 12 months.
The rental market in North St Marys saw house rents average $530 over the last 12 months, edging up a slight 1.9%. Unit rents averaged $450 over the same period.
| Houses | Units | |
|---|---|---|
Median price Past 3 months | $1.05M | N/A |
Change in value Past 12 months | 17.1% | N/A |
Sold Past 3 months | 10 | N/A |
Median days on market Past 12 months | 23 | N/A |
Average rent Past 12 months | $530 | $450 |
Change in rent Past 12 months | 1.9% | N/A |
5 year median price trend for houses and units
North St Marys demographics
North St Marys is a community of 4,123 people with a median age of 35. The typical household income is $1,255 a week, roughly $65,260 a year.
Families are varied. Couple families with children are the largest group at 37.9%, one-parent families are close behind on 34.5%, couple families without children make up 25.4%, and other families account for 2.2%.
Homes in North St Marys are more often rented than owned: 55.9% of dwellings are rented, while owner-occupiers make up 44.1% combined, split between 21.7% owned outright and 22.4% owned with a mortgage.
Suburbs near North St Marys
Some popular suburbs near North St Marys include:
How does North St Marys compare to nearby suburbs?
- Median house prices: North St Marys’s median house price is 17.5% higher than Oxley Park’s.
- House price growth: Over the past 12 months, house prices in North St Marys have grown 2.4% higher than in St Marys.
- Selling speed for houses: Properties in North St Marys are selling 4.2% faster than in Oxley Park.
- House price growth: Over the past 12 months, house prices in North St Marys have grown 41.9% lower than the average rate of growth across Sydney.

