Chain Valley Bay, NSW
Suburb profile from official open data — demographics, market signals, schools and safety.
At a glance
- Population
- 2,773
- Median age
- 63
- Household income
- $866/wk
- Owner-occupied
- 87%
- Renting
- 9%
- Socio-economic advantage
- Decile 1/10 in NSW
- Nearest train station
- Pacific Hwy Opp Doyalson Ambulance Station · 5.1 km
- Nearest emergency dept
- Wyong Hospital · 12.8 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)
$800k
Median unit (5 yr)
$585k
Sales (5 yr)
128
Sales (12 mths)
10
Recorded transactions, NSW Valuer General Property Sales Information (CC BY 4.0). Recent weeks may not be registered yet.
Community safety
45 recorded incidents in 2025 · down 21.1% vs 2024
School catchments (suburb centre)
Primary
Lake Munmorah 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 · Lake Munmorah - Mannering Park
District population (2025)
11,084
+3% over 10 years
New homes approved (12 mths to Apr 2026)
100
houses 96 · other 4
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 Chain Valley Bay:
- Lloyd Avenue (108)
- Teragalin Drive (90)
- Leumeah Avenue (89)
- Trevally Avenue (82)
- Dale Avenue (82)
- Bridge Avenue (80)
- Ivy Avenue (69)
- Tarwhine Avenue (64)
- Elabana Avenue (55)
- Sunset Parade (54)
- Findlay Avenue (36)
- Elsinore Avenue (36)
Check any address in Chain Valley 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.