5/6-12 Sinclair Avenue, Thornleigh, NSW 2120 | Property Value & History | OnTheHouse
 
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5/6-12 Sinclair Avenue
Thornleigh NSW 2120

Bedrooms: 3
Bathrooms: 1
Car spaces: 1
Floor area: 118m2
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Last updated 2 Feb 2026
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Property Details for 5/6-12 Sinclair Ave, Thornleigh

5/6-12 Sinclair Ave, Thornleigh is a 3 bedroom, 1 bathroom Townhouse with 1 parking spaces and was built in 1992. The property has a floor size of 118m2.

Building Type
Townhouse
Year Built
1992
Floor Size
118m2
Local Government
Hornsby

Last Listing description (April 2018)

Newly refurbished three bedroom home complete with new carpets, fresh painted and brand new kitchen.
L-shaped living and dining room,
Bedrooms complete with built in wardrobes

Modern bathroom with separate bath and shower,
Brand new kitchen with stainless steel appliances and gas cooking
Lock up garage for one car,
Internal laundry

- Thornleigh marketplace and train station is within walking distance,
- Westleigh and Pennant Hills shops close by including Woolworths, Aldi, IGA and Harris Farm Markets
- close to local schools, parklands and playgrounds
- Easy access to the M1, M2 and Pacific Highway
Please note that as well as income limits, the successful applicant must Please note that as well as income limits below, the successful applicant or their family must have employment/strong family connection within Thornleigh and surrounds to be eligible for this property

***NOTE*** HOUSEHOLD INCOME LIMITS APPLY - The rent is discounted from normal market rent under the State Environmental Planning Policy (SEPP) affordable rental housing program. The income limits vary depending on the number of people in the household. To be eligible to apply, Applicants must also be Australian Citizens and/or permanent residents. Income Limits by Household Size (before tax):
One adult - $60,800
Two adults - $91,200
Sole parent w/ 1 child - $79,000
Sole parent w/ 2 children - $97,200
Sole parent w/ 3 children - $115,400
Couple w/ 1 child - $109,400
Couple w/ 2 children - $127,600
Couple w/ 3 children - $145,800

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Property History for 5/6-12 Sinclair Ave, Thornleigh, NSW 2120

A timeline of how this property has performed in the market
Listed for Rent
$486/w
27 Apr 2018
  • 28 Feb 2018
    Listed for Rent - Price not available
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About Thornleigh 2120

The size of Thornleigh is approximately 3.9 square kilometres. It has 21 parks covering nearly 19.2% of 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 4,026 properties. Over the last 5 years, Houses in Thornleigh have seen a 45.24% increase in median value, while Units have seen a 28.73% increase. As at 31 December 2025:

  • The median value for Houses in Thornleigh is $1,901,448 while the median value for Units is $1,235,361.
  • Houses have a median rent of $820 while Units have a median rent of $750.
There are currently 11 properties listed for sale, and 15 properties listed for rent in Thornleigh on OnTheHouse. According to Cotality's data, 170 properties were sold in the past 12 months in Thornleigh.

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© 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.

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