21A Nicholson Avenue, Thornleigh, NSW 2120 | Property Value & History | OnTheHouse
OFF MARKET

21A Nicholson Avenue
Thornleigh NSW 2120

Bedrooms: 4
Bathrooms: 3
Car spaces: 3
Floor area: 263m2
Land area: 915m2
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Property Details for 21a Nicholson Ave, Thornleigh

21a Nicholson Ave, Thornleigh is a 4 bedroom, 3 bathroom House with 3 parking spaces and was built in 2010. The property has a land size of 915m2 and floor size of 263m2. While the property is not currently for sale or for rent, it was last sold in November 2007.

Building Type
House
Year Built
2010
Floor Size
263m2
Land Size
915m2
Local Government
Hornsby
Lot/Plan
101/DP1081494

Last Listing description (December 2025)

Set back from the street sits this large executive home has room for everyone with 4 spacious bedrooms, 3 living spaces, 2 entertaining decks and if that isn't enough your location is golden.With views over the valley and privacy from every aspect you will feel like you're in your own little haven when you move into this piece of paradise.

Property Attributes & Inclusions:

- 4 spacious bedrooms all with built in robes. Master with walk in robe and ensuite. 4th bedroom also with ensuite

- Open plan informal dining and living flowing out to your entertaining deck
- Island bench gas kitchen with 5 burner gas cooktop, dishwasher and plenty of storage
- Polished Blackbutt floorboards throughout, ducted air conditioning, gas heater outlets, double door grand entry
- Double remote garage with internal entrance. Additional 3 car spaces, 1 being covered
- Downstairs central rumpus/pool room with second balcony
- Entry level media room or formal lounge, the options are endless
- Prime position set back from the street with private bush outlook
- Approx 800metres to Thornleigh Train Station. Bus stop close by
- Approx 500metres to Westleigh Village shopping centre, Ruddock park and playground
- Approx 200metres to Thornleigh West Public School
- Drive to the Hornsby shopping and entertainment precinct.

Ray White, believes that the information contained herein is gathered from sources we deem to be reliable. However, no representation or warranties of any nature whatsoever are given, intended, or implied. Some images may have been virtually staged to better showcase the true potential of rooms and spaces in the home. Any interested parties should rely on their own inquiries..

Property History for 21a Nicholson Ave, Thornleigh, NSW 2120

A timeline of how this property has performed in the market
Last Sold
$380,000
05 Nov 2007
Listed for Rent
$1.10k/w
05 Dec 2025
  • 05 Dec 2025
    Listed for Rent $1,100 / week
  • 13 Nov 2024
    Listed for Rent $1,150 / week
  • 06 Nov 2023
    Listed for Rent $1,150 / week
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About Thornleigh 2120

The size of Thornleigh is approximately 3.9 square kilometres. There are 21 parks, covering nearly 19.2% of the total area. The population of Thornleigh in 2016 was 8464 people. By 2021 the population was 8898 showing a population growth of 5.1% in the area during that time. The predominant age group in Thornleigh is 40-49 years. Households in Thornleigh are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Thornleigh work in a professional occupation.In 2021, 74.60% of the homes in Thornleigh were owner-occupied compared with 77.90% in 2016.

Thornleigh has 4,022 properties. Over the last 5 years, Houses in Thornleigh have seen a 24.60% increase in median value, while Units have seen a 20.80% increase. As at 30 April 2026:

  • The median value for Houses in Thornleigh is $1,912,629 while the median value for Units is $1,206,437.
  • Houses have a median rent of $880 while Units have a median rent of $760.
There are currently 11 properties listed for sale, and 6 properties listed for rent in Thornleigh on OnTheHouse. According to Cotality's data, 170 properties were sold in the past 12 months in Thornleigh.

Suburb Insights for Thornleigh 2120

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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.