Osterley, NSW
Suburb profile from official open data — demographics, market signals, schools and safety.
At a glance
- Population
- 132
- Median age
- 47
- Household income
- $2,562/wk
- Owner-occupied
- 103%
- Renting
- 14%
- Socio-economic advantage
- Decile 7/10 in NSW
- Nearest train station
- Thornton Station · 8.9 km
- Nearest emergency dept
- Maitland Hospital · 14.6 km
Sources: ABS Census 2021 & SEIFA 2021 (CC BY 4.0); distances are straight-line from the suburb's address centroid.
Community safety
1 recorded incidents in 2025
School catchments (suburb centre)
Primary
Mt Kanwary PS
Secondary
Maitland 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 · Seaham - Woodville
District population (2025)
5,899
+8% over 10 years
New homes approved (12 mths to Mar 2026)
12
houses 12 · other 0
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 Osterley:
- Hinton Road (26)
- Ambaura Close (4)
Check any address in Osterley
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.