Nearest top-rated: Maple Cross Junior Mixed Infant and Nursery School (Good) — 0.0 mi
Safety77/100
4crimes last month
IMD crime decile 7/10 · 4 crimes in 400m last month (residential-weighted: 3.7)
Crimes reported last month · UK Police API
Healthcare68/100
0GP & hospitals
IMD health decile 10/10 · no GP / hospital / dentist within 1.5 mi
Transport71/100
No rail stations within 0.5 miles · 16 bus stops nearby
Green space71/100
7green spaces
IMD environment decile 6/10 · 8.6 ha total — largest park 5.8 ha (0.30 mi away)
Nearest: Playground (200 m²) — 0.2 mi
Amenities64/100
10supermarkets
10 supermarkets within 2 mi — Morrisons, Marks and Spencer, The Co-operative Group, Spar… — nearest 0.4 mi — library 1.6 mi
Nearest: Morrisons Daily Rickmansworth Maple Cross — 0.4 mi
02 — Environment
Environment & risk near WD3 9SS.
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 qualityLow
11.6µg/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 WD3.
Average sold price by property type across the WD3 district, 2021–2026 — 3,097 sales.
Detached
Semi-detached
Terraced
Flat
Detached£998k▼ 15.1%
Semi-detached£639k▲ 6.1%
Terraced£524k▲ 4.4%
Flat£319k▼ 8.4%
District-level averages (WD3) — 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 WD3 9SS
WD3 9SS scores 78/100 on the NestScope Score, with its strongest showing in safety and schools — with only 4 crimes reported on the surrounding streets last month. The breakdown below draws on official UK data covering schools, safety, healthcare, transport, environment and local amenities.