Hornsby Heights suburb profile
Hornsby Heights is a leafy, elevated suburb on the Hornsby Plateau in the upper north shore that leans into an outdoor lifestyle. The area is dominated by detached homes on generous, sloping blocks set among native bushland, giving properties a private, rambling character. It borders Berowra Valley Regional Park, with bushwalking tracks, lookouts and waterways close at hand, while a small strip along Galston Road supplies everyday shops and community facilities. Bus links connect residents to Hornsby station, so commuters and families value the quiet residential streets and easy access to substantial natural open space.
Hornsby Heights property market performance
Hornsby Heights has relatively few recent unit sales, so there isn't enough data to publish a reliable median unit price. On the house side the median house price is $1.675 million and house values edged down 1.7% over the last 12 months.
Over the last 3 months 14 houses sold, and houses sold in a median of 54 days over the last 12 months.
The rental market in Hornsby Heights saw house rents rise a solid 5.9% over the last 12 months to an average of $900.
| Houses | Units | |
|---|---|---|
Median price Past 3 months | $1.68M | N/A |
Change in value Past 12 months | -1.7% | N/A |
Sold Past 3 months | 14 | N/A |
Median days on market Past 12 months | 54 | N/A |
Average rent Past 12 months | $900 | N/A |
Change in rent Past 12 months | 5.9% | N/A |
5 year median price trend for houses and units
Hornsby Heights demographics
Hornsby Heights is home to 6,354 people, with a median age of 41 and a median household income of $2,699 a week, about $140,348 a year.
The family profile is strongly oriented towards couples: couple families with children are the largest group at 57.4%, and together with couple families without children (30.2%) they make up about 87.6% of reported families. One-parent families account for 11.4% and other families 0.9%.
In Hornsby Heights most homes are owner-occupied, with 40.6% owned outright and 50.2% owned with a mortgage — roughly nine in ten owner-occupied — while 9.2% of dwellings are rented.
Hornsby Heights infrastructure, key developments and investment opportunities
Hornsby Heights is the focus of a park upgrade: Ulolo Community Park has been targeted for a playground upgrade and associated immediate park improvements, and Hornsby Shire Council ran community consultation on the project in October–November 2025 as part of its play-space program.
Council reporting also shows completed renewal works in Hornsby Heights during 2024–25, including upgraded public toilets and changerooms, and the draft Delivery Program lists Grevillea Crescent stage 2 as a planned roads project in the 2026/27–2028/29 capital program.
Suburbs near Hornsby Heights
Some popular suburbs near Hornsby Heights include:
How does Hornsby Heights compare to nearby suburbs?
- Median house prices: Hornsby Heights’s median house price is 6.5% higher than Mount Colah’s.
- House price growth: Over the past 12 months, house prices in Hornsby Heights have grown 8.1% higher than in Waitara.
- Selling speed for houses: Properties in nearby Asquith are selling 18.5% faster than in Hornsby Heights.
- House price growth: Over the past 12 months, house prices in Hornsby Heights have grown 10.1% lower than the average rate of growth across Sydney.

