Gwandalan, NSW
Suburb profile from official open data — demographics, market signals, schools and safety.
At a glance
- Population
- 3,785
- Median age
- 42
- Household income
- $1,493/wk
- Owner-occupied
- 79%
- Renting
- 19%
- Socio-economic advantage
- Decile 3/10 in NSW
- Nearest train station
- Pacific Hwy Opp Doyalson Ambulance Station · 8.6 km
- Nearest emergency dept
- Belmont Hospital · 14.1 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)
$820k
Median unit (5 yr)
$634k
Sales (5 yr)
422
Sales (12 mths)
60
Recorded transactions, NSW Valuer General Property Sales Information (CC BY 4.0). Recent weeks may not be registered yet.
Community safety
140 recorded incidents in 2025 · down 15.2% vs 2024
School catchments (suburb centre)
Primary
Gwandalan PS
Secondary
Lake Munmorah 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 · Summerland Point - Gwandalan
District population (2025)
7,094
+22% over 10 years
New homes approved (12 mths to May 2026)
98
houses 74 · other 24
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 Gwandalan:
- Winbin Crescent (254)
- Gamban Road (221)
- Coral Fern Way (119)
- Billbabourie Road (104)
- Quinalup Street (96)
- Noamunga Crescent (96)
- Imga Street (93)
- Fairwater Drive (87)
- Orana Road (82)
- Bay Vista Way (81)
- Pinaroo Road (80)
- Collendina Road (77)
Check any address in Gwandalan
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.