NSW · 2760

St Marys

Suburb profile, market snapshot and recent listings for St Marys, NSW 2760.

St Marys, NSW 2760

About St Marys

Welcome to St Marys

St Marys sits in Sydney's outer west, roughly 45 kilometres from the CBD in the Penrith local government area, bordered by Oxley Park, Colyton, Whalan and Tregear. It's a suburb with a genuinely working history and a strong sense of community identity, anchored by a busy town centre and rail line that has connected residents to the rest of Sydney for well over a century.

With a population of around 13,256 and a median age of 34, St Marys attracts young families, first-home buyers and commuters looking for relative affordability without giving up train access to the city. It's an unpretentious, practical suburb that rewards buyers who want space and value over polish.

Lifestyle & dining

The St Marys town centre is the social hub, with a straightforward mix of cafes, bakeries, pubs and takeaway food that serves the local community rather than chasing trends. It's not a foodie destination in the inner-city sense, but there's a genuine neighbourhood feel, with long-running local businesses alongside newer arrivals catering to the area's diverse population.

Weekends tend to revolve around local sport, family gatherings and trips to nearby Penrith for bigger entertainment and dining options, with St Marys serving as the more affordable, quieter home base.

Shopping

St Marys has its own retail strip and shopping centre around the station precinct, covering everyday needs from supermarkets to specialty stores. For bigger shopping trips, Penrith's major retail hubs are a short drive or train ride away, giving residents the convenience of local shops with easy access to larger centres when needed.

Getting around

St Marys railway station, on the Main Western Line, is the suburb's biggest transport asset, offering a direct run into the Sydney CBD and connections through Penrith and Parramatta. This makes it a popular choice for commuters who want a house-and-land budget with a train line on their doorstep.

Road access is solid too, with the Great Western Highway running through the area and reasonably quick links to the M4 Motorway, useful for those working elsewhere in Western Sydney or heading toward the growing Aerotropolis precinct.

Schools & families

Families are well catered for locally, with St Marys Public School, St Marys South Public School and Oxley Park Public School covering primary years, and St Marys Senior High School and Colyton High School providing secondary options nearby. St Mary's Flexible School adds an alternative pathway for students needing a different learning environment. The spread of public schools within a short radius makes St Marys a practical choice for families wanting to stay close to home through both primary and high school.

Housing & architecture

Housing stock in St Marys is a mix of older post-war and mid-century homes on standard suburban blocks, along with newer townhouse developments that have added density in recent years. Current listings show a dwelling mix of 49% houses, 26% apartments or units and 24% townhouses, giving buyers a genuine choice between a classic backyard home, a lower-maintenance townhouse or an entry-level unit.

The property market

St Marys' median house price sits at $865k, having posted recent growth of 8.1%, a sign of steady buyer demand in this part of the Penrith LGA. Units and apartments offer a more accessible entry point at a median of $568k, appealing to first-home buyers and investors alike. Renters can expect to pay a median of $600 a week, reflecting solid demand from tenants drawn by the train line and relative affordability compared to suburbs closer to the city. With its mix of houses, townhouses and units, St Marys continues to offer options across different budgets and buyer types.

Market snapshot

St Marys property market

Median price ranks #1,852 of 3,797 suburbs · pricier than 51%
Type
Bedrooms

Median sale price

$865k

House · 3 bed

Median rent

$600

per week

Gross rental yield

3.6%

annual rent ÷ sale price

Typical price range

Entry

$728k

Median

$865k

Premium

$1.41m

Days on market

10

Auction clearance

67%

Sold this year

110

Median sold price trend · House 3 bed

Compound growth +4.7% / yr over 4 yrs

Median price by bedrooms · House

Property types on market

Share of current listings in St Marys by dwelling type.

House49%
Apartment / Unit26%
Townhouse24%
Land1%

Who lives here

Demographics

ABS Census 2021 figures for St Marys, NSW 2760.

Population

13,256

residents (2021)

Median age

34

years

Household income

$1,437

median, per week

Median rent

$365

per week

Median mortgage

$1,847

per month

Mortgage / income

30%

comfortable

Source: Australian Bureau of Statistics, Census of Population and Housing 2021. Suburb-level (SAL) aggregates.

Education

Schools in St Marys

Government school catchment

Oxley Park Public School

P-6CoEdGovernment
Visit school website →

St Marys Public School

P-6CoEdGovernment
Visit school website →

St Marys South Public School

K-6CoEdGovernment
Visit school website →

Colyton High School

7-12CoEdGovernment
Visit school website →

St Marys Senior High School

11-12CoEdGovernment
Visit school website →

Independent & Catholic schools

St Mary's Flexible School

7-10CoEdPrivate
Visit school website →

Recent results

Recently sold in St Marys

$1.81m

30 Gidley Street

house3 bd · 2 ba · 1 car

Sold ~July 2026

$1.10m

7 Glenview Street

house3 bd · 1 ba · 2 car

Sold ~July 2026

$560k

5/11 Australia Street

villa2 bd · 1 ba · 1 car

Sold ~July 2026

$1.55m

2B William Street

house5 bd · 3 ba · 6 car

Sold ~July 2026

$1.50m

22 and 22A Lonsdale Street

house6 bd · 3 ba · 4 car

Sold ~July 2026

$598k

27/51-53 King Street

apartment3 bd · 2 ba · 2 car

Sold ~July 2026

$411k

5/62 Putland Street

apartment2 bd · 1 ba · 1 car

Sold ~July 2026

$1.08m

57 Murray Street

house4 bd · 1 ba · 2 car

Sold ~July 2026

Sold prices as published on the original listing; some may reflect the last advertised price. Dates are approximate.

Explore the area

Properties & amenities in St Marys

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Compare the area

Price map around St Marys

Every listing for sale near St Marys, coloured by price — so you can see how it stacks up against the streets and suburbs next door.

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St MarysNearby suburbs

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Common questions

St Marys suburb FAQ

What is the median property price in St Marys?

The median house price in St Marys, NSW is $865k for a 3-bedroom home. Over the past year, median sold prices have risen about 8.1%.

How much is rent in St Marys?

The median weekly rent in St Marys is around $600 per week.

Is St Marys a good place to live?

St Marys is a suburb in western Sydney, in the state of New South Wales, Australia. St Marys is an established residential suburb in NSW, with a population of around 13,256 and 6 schools in the area.

What is the population of St Marys?

St Marys has a population of 13,256 (ABS 2021 Census), with a median age of 34.

What schools are in St Marys?

There are 6 schools in or near St Marys, including Oxley Park Public School, St Marys Public School and St Marys South Public School.

How long do homes take to sell in St Marys?

Properties in St Marys take around 10 days to sell on average, with an auction clearance rate of about 67%.

How much do you need to buy in St Marys?

Entry-level properties in St Marys start around $728k, while premium homes reach $1.41m.

What suburbs are near St Marys?

Suburbs near St Marys include Oxley Park, Marys, Colyton, Whalan and Tregear.

Available now

Properties in St Marys

View all listings →
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For Sale
$1.50m
house

1,047.2SQM OF LAND | CORNER BLOCK

281-285 Great Western Highway, St Marys NSW 2760
311047 m²
Ray White (United Group)3 months ago
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For Sale
JUST LISTED! LOOK AT THE LO…
townhouse
StMate est. ~$770k

Walking Distance to Everything!

7/10 Sainsbury Street, St Marys NSW 2760
322
Ray White (United Group)2 weeks ago
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For Sale
$950k–$990k
house

1KM TO ST MARYS STATION

64 Catalina Street, North St Marys NSW 2760
31626 m²
Ray White (United Group)1 week ago
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For Sale
$1.08m–$1.15m
house

3 BEDROOM HOUSE

17 Cypress Road, North St Marys NSW 2760
312575 m²
Ray White (United Group)2 months ago
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For Sale
Contact agent
townhouse
StMate est. ~$765k

Near New Home! Spacious Floor Plan|As good as 4 Bedroom|Low Strata

3/40-42 Mamre Road, St Marys NSW 2760
321
Urbane Real Estate3 weeks ago
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For Sale
Just Listed!
apartment
StMate est. ~$505k

St Marys CBD Stunner

6A/34-36 Phillip Street, St Marys NSW 2760
211
Raine&Horne St Marys | Rooty Hill3 months ago
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For Sale
$1.12m–$1.18m
house

Dual Income, Dual Delight!

40 & 40A Adams Crescent, St Marys NSW 2760
421594 m²
Raine&Horne St Marys | Rooty Hill3 months ago
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NewFor Sale
Offers over
house
StMate est. ~$1.03m

Spacious Family Home with Lush Backyard and Modern Amenities

10 Caines Crescent, St Marys NSW 2760
422625 m²
Ausrealty Nepean6 days ago
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NewFor Sale
Offers over
apartment
StMate est. ~$540k

Ground Floor Convenience In A Fantastic Location

12/26-32 Princess Mary Street, St Marys NSW 2760
221
Laing+Simmons The Abassi Group2 days ago
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For Sale
$1.2m–$1.25m
house

R3 Zoned Prime Corner Block Opportunity with Endless Potential

313 Great Western Highway, St Marys NSW 2760
311
Raine&Horne St Marys | Rooty Hill3 weeks ago
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For Sale
JUST LISTED!
apartment
StMate est. ~$540k

TOP FLOOR UNIT

12/16-20 Sainsbury Street, St Marys NSW 2760
211
Ray White (United Group)2 weeks ago
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For Sale
$900k–$990k
house

Space, Storage, and Opportunity!

33 Tobruk Street, North St Marys NSW 2760
313601 m²
Ray White Nepean Group2 weeks ago
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