21/5 Marion Street, Thirlmere, NSW 2572 | Property Value & History | OnTheHouse
OFF MARKET

21/5 Marion Street
Thirlmere NSW 2572

Bedrooms: -
Bathrooms: -
Car spaces: -
Land area: 707m2
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Last updated 27 Apr 2026
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Property Details for 21/5 Marion St, Thirlmere

21/5 Marion St, Thirlmere is a bedroom, bathroom House. The property has a land size of 707m2.

Building Type
House
Land Size
707m2
Local Government
Wollondilly

Last Listing description (March 2026)

Seize this incredible opportunity to secure a freshly developed 707m block in a sought-after new estate. This generous parcel is cleared, flat, and primed for construction, making it the perfect canvas for your dream home or investment property.All major services available Enjoy the convenience of water, electricity, sewer, and NBN ready to connect.Registration anticipated late 2025, giving you plenty of time to plan, design, and prepare for your future build.Whether you're a first-home buyer, growing family, or savvy investor, this block offers the space, flexibility, and potential you've been looking for.Act fast quality blocks of this size and location don't last long!Disclaimer:All information provided is deemed reliable but is not guaranteed and should be independently verified. The property details, images, and descriptions are for marketing purposes only and may be subject to change without notice. Neither the listing agent nor the agency accept any responsibility for errors or omissions. Buyer should make their own inquiries and seek appropriate professional advice.

Property History for 21/5 Marion St, Thirlmere, NSW 2572

A timeline of how this property has performed in the market
  • 13 Oct 2025
    Listed for Sale Undisclosed
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About Thirlmere 2572

The size of Thirlmere is approximately 33.3 square kilometres. It has 8 parks covering nearly 28.1% of total area. The population of Thirlmere in 2016 was 4046 people. By 2021 the population was 4986 showing a population growth of 23.2% in the area during that time. The predominant age group in Thirlmere is 20-29 years. Households in Thirlmere are primarily couples with children and are likely to be repaying $2400 - $2999 per month on mortgage repayments. In general, people in Thirlmere work in a trades occupation.In 2021, 68.80% of the homes in Thirlmere were owner-occupied compared with 74.30% in 2016.

Thirlmere has 2,856 properties. Over the last 5 years, Houses in Thirlmere have seen a 49.09% increase in median value, while Units have seen a 55.22% increase. As at 31 March 2026:

  • The median value for Houses in Thirlmere is $1,125,985 while the median value for Units is $647,437.
  • Houses have a median rent of $655 while Units have a median rent of $450.
There are currently 47 properties listed for sale, and 2 properties listed for rent in Thirlmere on OnTheHouse. According to Cotality's data, 209 properties were sold in the past 12 months in Thirlmere.

Suburb Insights for Thirlmere 2572

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Cotality Copyright and Legal Disclaimers about Property Data
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.