Nearest top-rated: Cassiobury Junior School (Good) — 0.1 mi
Safety82/100
1crimes last month
IMD crime decile 7/10 · 1 crime in 400m last month (residential-weighted: 0)
Crimes reported last month · UK Police API
Healthcare94/100
14GP & hospitals
IMD health decile 10/10 · 13 GP, 1 hospital, 17 dentists, pharmacy 0.2 mi within 1.5 mi
Nearest GP: THE ELMS SURGERY — 0.8 mi
Transport69/100
No rail stations within 0.5 miles · 9 bus stops nearby
Green space85/100
12green spaces
IMD environment decile 8/10 · 205.3 ha total — largest park 105.3 ha (0.17 mi away)
Nearest: Fullerians Rugby Football Club — 0.2 mi
Amenities77/100
21supermarkets
21 supermarkets within 2 mi — Morrisons, Tesco, Budgens, The Co-operative Group… — nearest 0.2 mi — library 0.9 mi
Nearest: Morrisons Daily Watford Cassiobury Drive — 0.2 mi
02 — Environment
Environment & risk near WD17 3BJ.
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
10.5µg/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
52dB Lden
Road traffic, day-evening-night average · Source: DEFRA strategic noise mapping
▼
<55
55–64
65–74
≥75
03 — House prices
Sold prices in WD17.
Average sold price by property type across the WD17 district, 2021–2026 — 1,704 sales.
Detached
Semi-detached
Terraced
Flat
Detached£977k▲ 4.7%
Semi-detached£911k▲ 39.2%
Terraced£457k▲ 6.5%
Flat£265k▼ 15.3%
District-level averages (WD17) — 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 WD17 3BJ
WD17 3BJ scores 88/100 on the NestScope Score, with its strongest showing in healthcare and schools — with THE ELMS SURGERY 0.8 mi away. The breakdown below draws on official UK data covering schools, safety, healthcare, transport, environment and local amenities.