57 Duffy Ave, Thornleigh is a 4 bedroom, 3 bathroom House with 2 parking spaces and was built in 1950. The property has a land size of 753m2 and floor size of 75m2. While the property is not currently for sale or for rent, it was last sold in October 2025. There are other 4 bedroom House sold in Thornleigh in the last 12 months.
The main home is solid double-brick, offering lasting quality and year-round comfort on a generous 753sqm block (16.5m wide x 46m deep). A north-facing frontage fills the interiors with natural light, while the sunny south-facing backyard is perfect for family living and entertaining. Complete with a well-presented granny flat, the property is conveniently located close to schools, shops and transport. An added bonus - excellent investment potential with scope for duplex development in the future.
Internal Features:
- Spacious open-plan lounge and dining area perfect for family living and entertaining
External Features:
- Covered entertaining deck ideal for year-round gatherings
- Generous outdoor entertaining area connecting seamlessly to the home
- Private verandah offering a welcoming entrance and relaxing space
- Secure driveway parking with space for multiple vehicles
- Low-maintenance garden surrounds
- Solar panel on the house providing energy efficiency and sustainability
Location Benefits:
- Local schools include Thornleigh West Public School, Pennant Hills High School, and Excelsia University College
- Just 650m to Thornleigh Train Station for an easy city commute
- Only a 1-minute walk to bus stops connecting you to nearby suburbs and beyond
- Just a 4-minute drive to Thornleigh Marketplace for shopping, dining, and daily essentials
- Only 230m to Headen Park, ideal for sports, play, and outdoor leisure
For further details or to arrange an inspection, please contact David Kim on 0488 148 893 and Josh Saliba on 0400 231 424
We have obtained all information in this document from sources we believe to be reliable, however, we cannot guarantee its accuracy. Prospective purchasers are advised to carry out their own investigations
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 4,025 properties. Over the last 5 years, Houses in Thornleigh have seen a 18.56% increase in median value, while Units have seen a 21.62% increase. As at 31 May 2026:
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