Bilgola Plateau, NSW
Suburb profile from official open data — demographics, market signals, schools and safety.
At a glance
- Population
- 3,650
- Median age
- 46
- Household income
- $2,856/wk
- Owner-occupied
- 89%
- Renting
- 10%
- Socio-economic advantage
- Decile 10/10 in NSW
- Nearest train station
- Hawkesbury River Station · 13.6 km
- Nearest emergency dept
- Mona Vale Hospital · 4.6 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)
$2.50m
Median unit (5 yr)
$1.73m
Sales (5 yr)
250
Sales (12 mths)
35
Recorded transactions, NSW Valuer General Property Sales Information (CC BY 4.0). Recent weeks may not be registered yet.
Community safety
39 recorded incidents in 2025 · up 34.5% vs 2024
School catchments (suburb centre)
Primary
Bilgola Plateau PS
Secondary
Barrenjoey 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 · Newport - Bilgola
District population (2025)
13,928
+0% over 10 years
New homes approved (12 mths to May 2026)
38
houses 15 · other 23
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 Bilgola Plateau:
- Lower Plateau Road (148)
- Plateau Road (108)
- The Outlook (54)
- Argyle Street (54)
- York Terrace (51)
- Loombah Street (44)
- Daly Street (41)
- Kanimbla Crescent (41)
- Algona Street (40)
- Terama Street (29)
- Bilwara Avenue (29)
- The Circle (28)
Check any address in Bilgola Plateau
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.