Sans Souci, NSW
Suburb profile from official open data — demographics, market signals, schools and safety.
At a glance
- Population
- 10,864
- Median age
- 44
- Household income
- $1,863/wk
- Owner-occupied
- 70%
- Renting
- 27%
- Socio-economic advantage
- Decile 8/10 in NSW
- Nearest train station
- Carlton Station · 3 km
- Nearest emergency dept
- St George Hospital NSW · 2.9 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)
$2.30m
Median unit (5 yr)
$1.00m
Sales (5 yr)
959
Sales (12 mths)
98
Recorded transactions, NSW Valuer General Property Sales Information (CC BY 4.0). Recent weeks may not be registered yet.
Community safety
369 recorded incidents in 2025 · down 14.2% vs 2024
School catchments (suburb centre)
Primary
Sans Souci PS
Secondary
Sylvania 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 · Sans Souci - Ramsgate
District population (2025)
17,080
+3% over 10 years
New homes approved (12 mths to May 2026)
87
houses 40 · other 47
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 Sans Souci:
- Rocky Point Road (881)
- Chuter Avenue (502)
- Alfred Street (452)
- Fontainebleau Street (242)
- Napoleon Street (229)
- Russell Avenue (221)
- The Promenade (201)
- Ida Street (185)
- Sandringham Street (179)
- Walter St S (164)
- Horbury Street (132)
- Clareville Avenue (130)
Check any address in Sans Souci
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.