Nearest top-rated: Great Leighs Primary School (Good) — 0.1 mi
Safety88/100
—
IMD crime decile 9/10 · live count unavailable
Data temporarily unavailable
Healthcare68/100
0GP & hospitals
IMD health decile 10/10 · no GP / hospital / dentist within 1.5 mi
Transport61/100
No rail stations within 0.5 miles · 7 bus stops nearby
Green space62/100
9green spaces
IMD environment decile 2/10 · 4.7 ha total — largest park 2.9 ha (0.13 mi away)
Nearest: Playing Field (2.9 ha) — 0.1 mi
Amenities45/100
0supermarkets
0 supermarkets within 2 mi
02 — Environment
Environment & risk near CM3 1NU.
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 qualityWithin WHO guideline
7µg/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
47dB Lden
Road traffic, day-evening-night average · Source: DEFRA strategic noise mapping
▼
<55
55–64
65–74
≥75
03 — House prices
Sold prices in CM3.
Average sold price by property type across the CM3 district, 2021–2026 — 4,733 sales.
Detached
Semi-detached
Terraced
Flat
Detached£581k▼ 2.1%
Semi-detached£389k▲ 2.5%
Terraced£355k▲ 14.9%
Flat£215k▲ 4.8%
District-level averages (CM3) — 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 CM3 1NU
CM3 1NU scores 74/100 on the NestScope Score, with its strongest showing in safety and schools. The breakdown below draws on official UK data covering schools, safety, healthcare, transport, environment and local amenities.
In national context, CM3 1NU is a well-off neighbourhood — IMD decile 8/10, ranked 23,305 of 32,844 neighbourhoods in England. The Index of Multiple Deprivation is the UK government's official measure of relative deprivation, refreshed roughly every five years. Housing pressure here is moderate (IMD housing decile 7/10).
There is 1 school within the typical catchment area, including 1 rated Good. The nearest school is Great Leighs Primary School (Ofsted: Good), within a short walk.
There are no GP surgeries, hospitals or pharmacies within easy reach of CM3 1NU. Residents may need to travel further for healthcare access.
There are no train or Tube stations near CM3 1NU. Bus services provide the main public transport, with 7 bus stops in the immediate area.
The location is in Flood Zone 1 (low risk — less than a 1 in 1,000 annual chance of river or sea flooding). road traffic noise is low (about 47 dB Lden).
There are 9 green spaces within walking distance, totalling 4.7 hectares of parks and outdoor space. The nearest is Playing Field (2.9 ha), about 3 minutes' walk away.
There are no supermarkets in the immediate area around CM3 1NU. Grocery shopping may require a car or delivery service.
Sources: DfE/Ofsted, UK Police API, NHS ODS, NaPTAN, Environment Agency, Ordnance Survey, Natural England, DEFRA, Geolytix and Arts Council England. For an interactive map view, explore CM3 1NU on NestScope.
