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NestScope
N21 3LH · Neighbourhood Report
© OpenStreetMap · © CARTO
Area Report
Last updated 06 JUL 2026

N21 3LH

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Neighbourhood Report

What's nearby — across walking, short-drive and school catchment distance. Data from official UK government sources.

NestScope Score
79/ 100

An above-average neighbourhood

This NestScope Score is anchored on official IMD data — decile 6/10, ranked 17,402 of 32,844 neighbourhoods in England. What is an area score?

How this score is calculated
01 — Snapshot

Around N21 3LH.

The large figure is how many we found nearby; the chip beside each label is that category’s NestScope score out of 100 — higher beats more of the UK.

Schools95
7Good/Outstanding within 1 mi

43 rated Good or better within 2 mi · 67 schools in total

Nearest top-rated: Highfield Primary School (Outstanding) — 0.5 mi

Safety76
14crimes last month

IMD crime decile 6/10 · 14 crimes in 400m last month (residential-weighted: 8)

Crimes reported last month · UK Police API

Healthcare81
16GP & hospitals

IMD health decile 8/10 · 16 GP, 25 dentists, pharmacy 0.5 mi within 1.5 mi

Nearest GP: ENFIELD SOUTH WEST PCN — 0.2 mi

Transport76

No rail stations within 0.5 miles · 22 bus stops nearby

Green space60
12green spaces

IMD environment decile 2/10 · 9.6 ha total — no proper park nearby

Nearest: St John's Church — 0.2 mi

Amenities92
38supermarkets

38 supermarkets within 2 mi — Sainsburys, Morrisons, Tesco, Spar… — nearest 0.3 mi — library 0.3 mi

Nearest: Sainsburys Winchmore Hill — 0.3 mi

02 — Environment

Environment & risk near N21 3LH.

Official risk flags for context — deliberately not part of the NestScope score (they’re categorical hazards, not amenities). Flood zones, air quality & noise explained.

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
15.7µg/m³

NO₂ annual mean · WHO guideline 10 · UK limit 40 · Source: DEFRA UK-AIR 2024

<10
10–20
20–30
30–40
≥40
Road noiseModerate
63dB Lden

Road traffic, day-evening-night average · Source: DEFRA strategic noise mapping

<55
55–64
65–74
≥75
03 — House prices

Sold prices in N21.

Average sold price by property type across the N21 district, 202120261,659 sales.

About N21 3LH

N21 3LH scores 79/100 on the NestScope Score, with its strongest showing in schools and local amenities — with Palmers Green High School within a short walk. The breakdown below draws on official UK data covering schools, safety, healthcare, transport, environment and local amenities.

In national context, N21 3LH is an above-average neighbourhood — IMD decile 6/10, ranked 17,402 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 high (IMD housing decile 3/10).

There are 67 schools within the typical catchment area, including 11 rated Outstanding by Ofsted and 32 rated Good. The nearest school is Palmers Green High School, within a short walk.

There were 14 crimes reported on the surrounding streets in the most recent month, indicating a low level of immediate-area crime.

Healthcare access is good, with 16 GP surgeries and 25 dental practices in the wider neighbourhood. The nearest GP practice is ENFIELD SOUTH WEST PCN, about 4 minutes' walk away. A pharmacy is about 10 minutes' walk away.

Explore area insights about nearby locations

04 — Method

How this NestScope Score works.

01
We map what’s nearby. Schools, safety, healthcare, transport, green space and amenities around N21 3LH — each measured at its own radius, from a 400 m crime count to a 2-mile school catchment.
02
We blend in national context. Every local factor is combined with England’s Index of Multiple Deprivation, so a postcode is judged both on what’s actually nearby and on how the wider neighbourhood compares nationally.
03
One score, six visible factors. Schools, Safety, Healthcare, Transport, Green space and Amenities each get their own 0–100 score; the six combine into the single NestScope Score above. No black box — see the full methodology.
05 — Questions
How many schools are near N21 3LH?

There are 67 schools within a 2-mile catchment of N21 3LH, including 11 rated Outstanding by Ofsted. Data from DfE GIAS / Ofsted.

Is N21 3LH safe?

14 crimes were reported within 400m of N21 3LH in the most recent month of UK Police API data. The area sits in IMD crime decile 6/10 nationally. For detailed crime breakdowns, visit the NestScope interactive map.

What transport is near N21 3LH?

Transport within 0.5 miles of N21 3LH includes 22 bus stops. Data from NaPTAN.

What is the NestScope Score for N21 3LH?

N21 3LH has a NestScope Score of 79/100 — an above-average neighbourhood. The score blends six local factors — schools, safety, healthcare, transport, green space and amenities — with England's Index of Multiple Deprivation for national context. See the full methodology for how it's calculated.

How far around N21 3LH does NestScope look?

NestScope draws on data at a different radius for each factor around N21 3LH: schools within 2 miles, GP surgeries and hospitals within 1.5 miles, crime within 400 metres (a quarter mile), and transport, green space and supermarkets within half a mile. These radii reflect how people actually reach each type of place.

Data: DfE/Ofsted · UK Police API · NHS ODS · NaPTAN · Ordnance Survey · Geolytix. Crown Copyright / OGL. Look up any postcode: nestscope.uk/area/YOUR+POSTCODE — e.g. SW1A 1AA, M1 1AE, BS1 1HT.