Thornlie suburb profile
Thornlie is a well-established suburb located approximately 15km southeast of Perth's CBD, known for its family-friendly atmosphere and diverse community. It offers a mix of residential options, from traditional homes to modern developments, catering to a variety of lifestyles. The suburb is well-served by public transport, including the Thornlie train station, and has easy access to major roads. Thornlie boasts numerous parks, recreational facilities, and shopping centres, providing residents with a convenient and active lifestyle. Its strong sense of community and proximity to schools and amenities make it a popular choice for families and professionals alike.
Thornlie property market performance
Current median dwelling price$662,000Past 3 months
Property growth+28.2%Past 12 months
Thornlie's property market has experienced significant growth over the past 12 months, with house values increasing by 15.6% and unit values surging by 40.8%. The current median house price stands at $721,000, while the unit market remains limited with no median price available. Sales activity has been robust, with 99 houses and 5 units sold in the past year. Houses are selling quickly, with a median of 30 days on the market, while units are moving even faster at just 10 days, indicating strong demand.
The rental market in Thornlie has also seen notable changes, with average rent for houses increasing by 8.3% to $650, and units experiencing a substantial rise of 26.9%, reaching $590. This suggests a growing interest in rental properties, particularly units, in the area.
| Houses | Units | |
|---|---|---|
| Median price Past 3 months | $721K | N/A | 
| Change in value Past 12 months | 15.6% | 40.8% | 
| Sold Past 3 months | 99 | 5 | 
| Median days on market Past 12 months | 30 | 10 | 
| Average rent Past 12 months | $650 | $590 | 
| Change in rent Past 12 months | 8.3% | 26.9% | 
5 year median price trend for houses and units
Thornlie demographics
Thornlie, located in the southeastern suburbs of Perth, is a family-friendly area known for its community-oriented atmosphere and convenient amenities. With a population of 23,665 and a median age of 38, Thornlie attracts a mix of families, professionals, and retirees who appreciate its suburban charm and accessibility to the city. The suburb's median total household income of $1,571 per week reflects a stable economic environment, supporting a comfortable lifestyle for its residents.
Housing in Thornlie is predominantly owner-occupied, with 34.3% of properties owned outright and 43.9% owned with a mortgage. This high rate of home ownership indicates a stable community with long-term residents who value the suburb's family-friendly environment. The rental market, comprising 21.8% of properties, offers options for those seeking flexibility, including young families and professionals.
Family life is a significant aspect of Thornlie, with 45.5% of households being couple families with children and 36% being couple families without children. The presence of one-parent families, making up 16.6% of households, adds to the suburb's diverse family dynamics. Thornlie's community is supported by local schools, parks, and shopping centers, making it an attractive option for those seeking a balanced lifestyle with easy access to both urban and natural amenities.
Thornlie infrastructure, key developments and investment opportunities
Thornlie is set to benefit from the upcoming Thornlie-Cockburn Link project, which will extend the existing Thornlie train line to Cockburn Central station. This major public transport upgrade is expected to improve connectivity and potentially increase property values along the new rail corridor. Additionally, the recent revamp of the Thornlie Leisureplex has enhanced local recreational facilities.
The City of Gosnells has been undertaking various projects to upgrade facilities and parks throughout Thornlie, contributing to improved livability. With its large block sizes, established greenery, and ongoing gentrification, Thornlie is positioning itself as an attractive option for families and professionals seeking suburban living with good access to amenities and transport links to Perth CBD.
Thornlie rental market trends
The rental market in Thornlie has experienced notable growth, with house rents increasing by 8.3% over the past year to $650 per week. Unit rents have seen a significant rise of 26.9%, reaching $590 per week. This surge reflects strong demand and makes Thornlie an attractive option for both renters and investors seeking promising returns in a well-connected suburb.
Suburbs near Thornlie
Some popular suburbs near Thornlie include:
How does Thornlie compare to nearby suburbs?
- Median house prices: Thornlie’s median house price is 11.1% higher than Maddington’s.
- Median unit prices: Thornlie’s median unit price is 29.7% higher than Gosnells’s.
- House price growth: Over the past 12 months, house prices in Thornlie have grown 4.9% higher than in Maddington.
- Unit price growth: Over the past 12 months, unit prices in Thornlie have grown 3.6% higher than in Maddington.
- Selling speed for houses: Properties in Thornlie are selling 23.1% faster than in Maddington.
- Selling speed for units: Properties in Thornlie are selling 71.4% faster than in Maddington.
- Investment considerations: In Thornlie, the rental yield for house is 9.8% lower than the Perth average, while the rental yield for units is 1.2% higher.
- House price growth: Over the past 12 months, house prices in Thornlie have grown 23.7% lower than the average rate of growth across Perth.
- Unit price growth:Over the past 12 months, unit prices in Thornlie have grown 5.3% higher than the average rate of growth for units across Perth.

