Allambie Heights suburb profile
Allambie Heights is a leafy, elevated suburb in Sydney's Northern Beaches, set among bushland reserves and walking tracks. Tree-lined streets and hilly blocks give many properties treetop outlooks and glimpses toward the coast, creating a quiet, suburban atmosphere punctuated by pockets of native bush.
Housing is predominantly freestanding homes on generous blocks, ranging from mid-century cottages to contemporary renovations. A compact local shopping strip and community facilities serve day-to-day needs, regular buses run through the suburb, and Wakehurst Parkway provides road access to surrounding centres on the Northern Beaches.
Allambie Heights property market performance
Allambie Heights is a house market: the median house price is $2.4 million, up a notable 7.3% over the last 12 months. There is no reliable median for units because too few properties of that type have sold recently for a median to be published.
In Allambie Heights, unit rents rose a solid 6.8% over the last 12 months while house rents rose a modest 3.8%, so unit rents increased faster than house rents.
| Houses | Units | |
|---|---|---|
Median price Past 3 months | $2.40M | N/A |
Change in value Past 12 months | 7.3% | N/A |
Sold Past 3 months | 15 | N/A |
Median days on market Past 12 months | 23 | N/A |
Average rent Past 12 months | $1350 | $550 |
Change in rent Past 12 months | 3.8% | 6.8% |
5 year median price trend for houses and units
Allambie Heights demographics
Allambie Heights is a community of families with children, with incomes above the median for NSW and owner-occupiers.
Couples with children make up 58.7% of families and 44.3% of homes are owned with a mortgage. At the 2021 Census, 7,317 people lived in Allambie Heights.
| Suburb | NSW | |
|---|---|---|
Median age years | 43 | 39 |
Median household income weekly | $2,890 | $1,829 |
Couples with children share of families | 58.7% | 44.7% |
Couples without children share of families | 30.5% | 37.9% |
One-parent families share of families | 10.1% | 15.8% |
Homes owned outright share of homes | 37.1% | 32.6% |
Homes with a mortgage share of homes | 44.3% | 33.6% |
Homes rented share of homes | 18.6% | 33.7% |
Allambie Heights infrastructure, key developments and investment opportunities
Allambie Heights is now home to the relocated The Forest High School, with its new campus on Allambie Road opening to students in 2026. The purpose-built campus provides 73 classrooms and three special support units and is designed for up to 1,500 students. Construction of the school buildings was finished and students began on Day 1, Term 1 2026, while some outdoor works, sports courts and landscaping were completed afterwards in 2026; staged public-domain works include changes to bus stops on Aquatic Drive and a designated kiss-and-drop area.
Suburbs near Allambie Heights
Some popular suburbs near Allambie Heights include:
How does Allambie Heights compare to nearby suburbs?
- Median house prices: Allambie Heights’s median house price is 5.0% higher than Beacon Hill’s.
- House price growth: Over the past 12 months, house prices in Allambie Heights have grown 7.3% higher than in Beacon Hill.
- Selling speed for houses: Properties in Allambie Heights are selling 32.4% faster than in Beacon Hill.
- Investment considerations: In Allambie Heights, the rental yield for house is 46.3% higher than the Sydney average, while the rental yield for units is 16.7% lower.
- House price growth: Over the past 12 months, house prices in Allambie Heights have grown 46.1% higher than the average rate of growth across Sydney.

