Brooklyn, NSW
Suburb profile from official open data — demographics, market signals, schools and safety.
At a glance
- Population
- 737
- Median age
- 48
- Household income
- $2,062/wk
- Owner-occupied
- 73%
- Renting
- 23%
- Socio-economic advantage
- Decile 9/10 in NSW
- Nearest train station
- Hawkesbury River Station · 1 km
- Nearest emergency dept
- Mona Vale Hospital · 17.4 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)
$1.20m
Median unit (5 yr)
$628k
Sales (5 yr)
67
Sales (12 mths)
4
Recorded transactions, NSW Valuer General Property Sales Information (CC BY 4.0). Recent weeks may not be registered yet.
Community safety
77 recorded incidents in 2025 · down 4.9% vs 2024
School catchments (suburb centre)
Primary
Brooklyn PS
Secondary
Asquith 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 · Berowra - Brooklyn - Cowan
District population (2025)
11,761
-2% over 10 years
New homes approved (12 mths to May 2026)
21
houses 19 · other 2
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 Brooklyn:
- Brooklyn Road (241)
- Karoola Street (23)
- Bridge Street (22)
- Peat Street (17)
- George Street (17)
- Ross Street (16)
- Wharf Street (11)
- James Road (10)
- William Street (8)
- Baden Powell Avenue (7)
- Hawkesbury Crescent (5)
- Pacific Highway (3)
Check any address in Brooklyn
Free value estimate with the comparable evidence behind it — no paywall, no sign-up.
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.