Nearest top-rated: St John's RC Primary School (Good) — 0.1 mi
Safety62/100
0crimes last month
IMD crime decile 3/10 · no crimes in 400m last month
Crimes reported last month · UK Police API
Healthcare72/100
11GP & hospitals
IMD health decile 4/10 · 11 GP, 11 dentists, pharmacy 0.3 mi within 1.5 mi
Nearest GP: CHORLTON FAMILY PRACTICE — 0.1 mi
Transport94/100
Chorlton (Manchester Metrolink)0.4 mi
Chorlton (Manchester Metrolink)0.4 mi
Firswood (Manchester Metrolink)0.4 mi
28 bus stops also within 0.5 miles
Green space66/100
14green spaces
IMD environment decile 3/10 · 44.6 ha total — no proper park nearby
Nearest: Sports Facility (0.18 ha) — 0.1 mi
Amenities91/100
36supermarkets
36 supermarkets within 2 mi — Tesco, The Co-operative Group, Morrisons, Marks and Spencer… — nearest 0.2 mi — library 0.1 mi
Nearest: Tesco Chorlton Esso Express — 0.2 mi
02 — Environment
Environment & risk near M21 9SP.
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
14.1µg/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 M21.
Average sold price by property type across the M21 district, 2021–2026 — 2,108 sales.
Detached
Semi-detached
Terraced
Flat
Detached£685k▲ 1.2%
Semi-detached£515k▲ 10.4%
Terraced£463k▲ 25.6%
Flat£234k▲ 14.0%
District-level averages (M21) — 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 M21 9SP
M21 9SP scores 77/100 on the NestScope Score, with its strongest showing in transport and schools — with Chorlton (Manchester Metrolink) about 8 minutes' walk away. The breakdown below draws on official UK data covering schools, safety, healthcare, transport, environment and local amenities.