Nearest top-rated: St Joseph's Catholic Primary School (Outstanding) — 0.1 mi
Safety64/100
100crimes last month
IMD crime decile 8/10 · 100 crimes in 400m last month (residential-weighted: 48.3)
Crimes reported last month · UK Police API
Healthcare90/100
41GP & hospitals
IMD health decile 8/10 · 34 GP, 7 hospitals, 47 dentists, pharmacy 0.1 mi within 1.5 mi
Nearest GP: KINGS ROAD MEDICAL CENTRE — 0.2 mi
Transport84/100
Sloane Square Underground Station0.4 mi
South Kensington Underground Station0.4 mi
South Kensington Underground Station0.4 mi
47 bus stops also within 0.5 miles
Green space60/100
34green spaces
IMD environment decile 1/10 · 20.5 ha total — largest park 4.2 ha (0.26 mi away)
Nearest: Playground (400 m²) — 0.1 mi
Amenities94/100
131supermarkets
131 supermarkets within 2 mi — Sainsburys, Whole Foods Market, Marks and Spencer, Waitrose… — nearest 0.1 mi — library 0.4 mi
Nearest: Sainsburys Sloane Avenue Local — 0.1 mi
02 — Environment
Environment & risk near SW3 3AY.
Official risk flags for context — deliberately not part of the NestScope score (they’re categorical hazards, not amenities).
Flood risk
Zone 1 (low)
Flood Zone 1 — low risk (less than 1 in 1,000 annual chance) · Source: Environment Agency Flood Map for Planning
▼
Zone 1
Zone 2
Zone 3
Air qualityModerate
24.9µg/m³
NO₂ annual mean · WHO guideline 10 · UK limit 40 · Source: DEFRA UK-AIR 2024
▼
<10
10–20
20–30
30–40
≥40
Road noiseQuiet
54dB Lden
Road traffic, day-evening-night average · Source: DEFRA strategic noise mapping
▼
<55
55–64
65–74
≥75
03 — House prices
Sold prices in SW3.
Average sold price by property type across the SW3 district, 2021–2026 — 2,015 sales.
Detached
Semi-detached
Terraced
Flat
Detached£7.7M—
Semi-detached£12.8M▲ 95.0%
Terraced£3.4M▼ 26.3%
Flat£942k▼ 33.0%
District-level averages (SW3) — broad enough to show a reliable trend. A single postcode usually sees too few sales to chart. Source: HM Land Registry Price Paid Data (Crown Copyright / OGL v3.0).
About SW3 3AY
SW3 3AY scores 65/100 on the NestScope Score, with its strongest showing in local amenities and healthcare — with Sainsburys Sloane Avenue Local within a short walk. The breakdown below draws on official UK data covering schools, safety, healthcare, transport, environment and local amenities.