Bonnet Bay, NSW
Suburb profile from official open data — demographics, market signals, schools and safety.
At a glance
- Population
- 2,238
- Median age
- 44
- Household income
- $3,087/wk
- Owner-occupied
- 94%
- Renting
- 5%
- Socio-economic advantage
- Decile 10/10 in NSW
- Nearest train station
- Jannali Station · 1.2 km
- Nearest emergency dept
- Sutherland Hospital · 6.4 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)
$1.74m
Sales (5 yr)
140
Sales (12 mths)
12
Recorded transactions, NSW Valuer General Property Sales Information (CC BY 4.0). Recent weeks may not be registered yet.
Community safety
31 recorded incidents in 2025 · up 72.2% vs 2024
School catchments (suburb centre)
Primary
Bonnet Bay PS
Secondary
The Jannali 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 · Oyster Bay - Como - Jannali
District population (2025)
22,878
+5% over 10 years
New homes approved (12 mths to May 2026)
49
houses 18 · other 31
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 Bonnet Bay:
- Washington Drive (98)
- Buchanan Avenue (66)
- Upper Washington Drive (61)
- Lower Washington Drive (54)
- Garfield Avenue (48)
- Lincoln Crescent (44)
- Harrison Avenue (40)
- Tudar Road (38)
- Madison Place (32)
- Cleveland Place (27)
- Eisenhower Place (26)
- Van Buren Circuit (24)
Check any address in Bonnet Bay
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.