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Balgowlah Heights, NSW

Suburb profile from official open data — demographics, market signals, schools and safety.

At a glance

Population
3,546
Median age
43
Household income
$4,687/wk
Owner-occupied
91%
Renting
8%
Socio-economic advantage
Decile 10/10 in NSW
Nearest train station
Victoria Cross Station · 6.2 km
Nearest emergency dept
Northern Beaches Hospital · 6.6 km

Sources: ABS Census 2021 & SEIFA 2021 (CC BY 4.0); distances are straight-line from the suburb's address centroid.

Property market — real sales

Median house (5 yr)

$4.25m

Median unit (5 yr)

$2.04m

Sales (5 yr)

218

Sales (12 mths)

31

Recorded transactions, NSW Valuer General Property Sales Information (CC BY 4.0). Recent weeks may not be registered yet.

Community safety

56 recorded incidents in 2025 · up 47.4% vs 2024

Full crime statistics →

School catchments (suburb centre)

Primary

Balgowlah Hts PS

Secondary

NBSC Balgowlah Boys

Secondary

NBSC Mackellar Girls

Secondary

The Forest HS

Zones at the suburb's address centroid — individual addresses can differ; check any address on PropertyCheck for its exact zones. Source: state education departments (CC BY).

Growth & supply · Balgowlah - Clontarf - Seaforth

District population (2025)

20,936

-0% over 10 years

New homes approved (12 mths to May 2026)

65

houses 25 · other 40

ABS statistical district (SA2) containing the suburb centre (CC BY 4.0).

Sold prices by street

Every recorded transaction, free — the most-traded streets in Balgowlah Heights:

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All figures from official open data with attribution; estimates and medians are statistical outputs, not valuations. Suburb boundaries follow ABS Suburbs and Localities (SAL) 2021.