Kogarah Bay, NSW
Suburb profile from official open data — demographics, market signals, schools and safety.
At a glance
- Population
- 2,102
- Median age
- 44
- Household income
- $2,528/wk
- Owner-occupied
- 85%
- Renting
- 14%
- Socio-economic advantage
- Decile 10/10 in NSW
- Nearest train station
- Carlton Station · 1.5 km
- Nearest emergency dept
- St George Hospital NSW · 1.8 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)
$2.43m
Median unit (5 yr)
$1.00m
Sales (5 yr)
175
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
46 recorded incidents in 2025 · up 31.4% vs 2024
School catchments (suburb centre)
Primary
Blakehurst PS
Secondary
Blakehurst 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 · Kogarah Bay - Carlton - Allawah
District population (2025)
17,669
+6% over 10 years
New homes approved (12 mths to May 2026)
110
houses 19 · other 91
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 Kogarah Bay:
- John Street (89)
- Carlton Crescent (88)
- Park Road (85)
- Lacey Street (76)
- Payten Street (53)
- Princes Highway (38)
- Souter Street (31)
- Bruce Street (27)
- Hamer Street (26)
- Parkside Drive (25)
- Mayor Street (24)
- Wharf Road (24)
Check any address in Kogarah 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.