18 Thomas Street, St Marys, NSW 2760 | House for sale | OnTheHouse
 
FOR SALE
NOW SELLING: $1,010,000 - $1,040,000

18 Thomas Street
St Marys NSW 2760

Bedrooms: 3
Bathrooms: 1
Car spaces: 1
Land area: 751m2
Improve this data
Inspection Times
No upcoming inspections scheduled.
Contact agent to arrange an inspection.
Share
Save

RENOVATED & BRICK - St Marys Special

We are pleased to present 18 Thomas Street, St Marys brought to you by your local agent's Harry Towner and Luka Loche.
Tucked away in a peaceful cul-de-sac, 18 Thomas Street, St Marys presents a rare opportunity to secure a beautifully updated brick home in one of Western Sydney's fastest growing pockets. Whether you are a first home buyer searching for the perfect place to begin, an investor looking to capitalise on strong rental demand, or someone ready to downsize without compromise, this inviting residence delivers comfort, convenience and future potential in equal measure.
Set on an approximately 751.1sqm flat block, the home welcomes you with refreshed interiors that create a warm and modern feel from the moment you step inside. Offering three well-sized bedrooms, a functional bathroom and light-filled living spaces, the layout has been thoughtfully designed for easy everyday living. Outside, the expansive backyard provides endless possibilities for families, entertaining or future enhancements (STCA), while the additional teenage retreat offers the flexibility of extra storage, a creative space or a private escape for growing families.
Positioned within walking distance to St Marys South Public School and moments from local shops, transport and everyday amenities, this address places you right in the heart of a suburb undergoing enormous transformation. With the upcoming metro station and the highly anticipated Western Sydney International Airport driving exceptional growth throughout the region, this is an opportunity to secure not only a wonderful home, but also a smart investment in the future of Western Sydney.
Investors will also appreciate the attractive estimated rental return of approximately $680 - $720 per week, making this a compelling addition to any portfolio.
Opportunities like this are becoming increasingly rare - a quiet location, generous land size, updated interiors and outstanding future prospects all combined into one exceptional property. Capture the lifestyle, convenience and growth potential that 18 Thomas Street, St Marys has to offer before it is gone.
Key Features:
• Perfectly flat block boasting 751.1sqm of land
• Brick Construction
• Spacious living space
See More

Property Details for 18 Thomas St, St Marys

18 Thomas St, St Marys is a 3 bedroom, 1 bathroom House with 1 parking spaces. The property has a land size of 751m2. The place is currently for sale with Ray White Diamantidis Group.

Building Type
House
Land Size
751m2
Commute Calculator

About St Marys 2760

The size of St Marys is approximately 10.6 square kilometres. There are 35 parks, covering nearly 19.4% of the total area. The population of St Marys in 2016 was 12195 people. By 2021 the population was 13256 showing a population growth of 8.7% in the area during that time. The predominant age group in St Marys is 30-39 years. Households in St Marys are primarily couples with children and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in St Marys work in a machinery operators and drivers occupation.In 2021, 44.50% of the homes in St Marys were owner-occupied compared with 44.40% in 2016.

St Marys has 8,264 properties. Over the last 5 years, Houses in St Marys have seen a 37.85% increase in median value, while Units have seen a 47.26% increase. As at 31 August 2026:

  • The median value for Houses in St Marys is $1,056,764 while the median value for Units is $723,545.
  • Houses have a median rent of $575 while Units have a median rent of $578.
There are currently 60 properties listed for sale, and 68 properties listed for rent in St marys on OnTheHouse. According to Cotality's data, 303 properties were sold in the past 12 months in St marys.

St Marys Profile Page

Suburb Insights for St Marys 2760

Visit St Marys profile page
Market Insights
St Marys Trends for Houses
Median Value

N/A

-
View Trend
Median Growth

N/A

View Trend
Median Rent

N/A

-
View Trend
Rental Yield

N/A

-
View Trend
Median Value: The middle value of all properties across the geography based on the Automated Valuation Model.
Median Value over 1 year
St Marys Trends for Units
Median Value

N/A

-
View Trend
Median Growth

N/A

View Trend
Median Rent

N/A

-
View Trend
Rental Yield

N/A

-
View Trend
Median Value: The middle value of all properties across the geography based on the Automated Valuation Model.
Median Value over 1 year
Neighbourhood Insights
Age
Household
Occupancy
No data to show
Visit St Marys profile page
Contact agent
agent headshot
Harry Towner
agent headshot
Luka Loche
Show contact details
Call agent
Ray White Diamantidis Group
Preferred contact:
Privacy Policy
Cotality Copyright and Legal Disclaimers about Property Data

© Copyright 2026. RP Data Pty Ltd trading as Cotality (Cotality). All rights reserved. No reproduction, distribution, or transmission of the copyrighted materials is permitted. The information is deemed reliable but not guaranteed.

Disclaimer
The Cotality Data provided in this publication is of a general nature and should not be construed as specific advice or relied upon in lieu of appropriate professional advice.

While Cotality uses commercially reasonable efforts to ensure the Cotality Data is current, Cotality does not warrant the accuracy, currency or completeness of the Cotality Data and to the full extent permitted by law excludes all loss or damage howsoever arising (including through negligence) in connection with the Cotality Data.

This product uses cookies and other similar technologies to improve and customise your browsing experience, to tailor content and adverts, and for analytics and metrics regarding visitor usage on this product and other media. We may share cookie and analytics information with third parties for the purposes of advertising. By continuing to use our website, you consent to cookies being used. View our Privacy Policy here.

X

GETTING STARTED