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Postcode District

N21

LONDON

Greater London, London, England

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N21 covers LONDON in Greater London, London.

Avg price £733,886
1yr change ▼ 5.4%
Crime 53% below avg
Schools 0 Outstanding
Updated 2026-03
BUS
Average House Price

£733,886

▼ 5.4% vs last year

This area National avg £287K

156% above national avg

Crime Rate

38.3/1,000

This area National avg 81.3/1,000

53% below national avg

Schools (Ofsted)

9 schools

Broadband Speed

357 Mbps

Property Prices in N21

Source: HM Land Registry Price Paid Data

The average property price in N21 is £733,886, which is 44% below the Greater London average of £1,307,567.

Properties in N21 cost 155.7% more than the England and Wales average of £287,000.

House prices in N21 have fallen 5.4% over the past 12 months and risen 0.0% over five years.

Explore Greater London postcodes or read the Greater London house prices guide →

Average Price by Property Type

Type Average Price Sales (12m)
Detached £1,444,594 93
Semi-detached £939,454 223
Terraced £663,560 172
Flat £368,144 267
All types £733,886 780

5-Year Price History

£720K £730K £740K £751K £761K 2023 2024 2025

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Crime & Safety in N21

Source: data.police.uk (rolling 12 months)

With 38.3 recorded crimes per 1,000 residents, N21 has a crime rate well 53% below the national average of 81.3 per 1,000.

See how N21 compares: safest areas in England & Wales →

Crime by Type vs National Average

Violent crime
9.5 per 1,000 (avg: 22.1 per 1,000)
Burglary
2.8 per 1,000 (avg: 6.8 per 1,000)
Vehicle crime
6.9 per 1,000 (avg: 8.4 per 1,000)
Antisocial behaviour
9.2 per 1,000 (avg: 16.2 per 1,000)
Other theft
5.0 per 1,000 (avg: 9.5 per 1,000)
This area
National average

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Schools in N21

Source: DfE Get Information About Schools / Ofsted

N21 has 9 schools within or near its boundaries, including 1 rated Good by Ofsted.

How Ofsted ratings affect house prices →

Nearest Schools

School Type Ofsted Distance
St Paul's CofE Primary School Primary Good mi
Winchmore School Secondary Not inspected mi
Keble Preparatory School Other Not inspected mi
Palmers Green High School Other Not inspected mi
Grange Park Preparatory School Other Not inspected mi

0

Outstanding

1

Good

0

Requires improvement

0

Inadequate

Demographics

Source: ONS Census 2021

327,434

Population

62

Median Age

26%

Owner-Occupied

80%

Economically Active

Tenure Type

Owner-occupied
26.0%
Private rent
27.0%
Social rent
17.0%

Broadband & Connectivity

Source: Ofcom Connected Nations

Average broadband download speeds in N21 are 357.0 Mbps, with 99% of premises having access to superfast broadband and 90% with full fibre (FTTP) connectivity.

How broadband speeds affect house prices →

357.0 Mbps

Avg Download

64.0 Mbps

Avg Upload

97%

Superfast Coverage

88%

Ultrafast Coverage

0%

Full Fibre (FTTP)

Council Tax

Source: Valuation Office Agency

Council tax in N21 is collected by Enfield. The Band D rate is £1,952/year.

Band A
8.0%
Band B
14.0%
Band C
25.0%
Band D
22.0%
Band E
16.0%
Band F
9.0%
Band G
5.0%
Band H
1.0%

Area Summary

N2

N21 — LONDON

Area Summary

N21 (LONDON) offers above-average property prices (£733,886, 156% above national average), low crime (53% below national average), 9 nearby schools, and excellent broadband (357 Mbps average).

Prices

Above avg

Safety

Low crime

Schools

Weak

Broadband

Good

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Frequently Asked Questions about N21 LONDON

What is the average house price in N21 LONDON?
The average house price in N21 (LONDON) is £733,886, based on 780 residential sales in the past 12 months. This is 156% above the national average of £287,000. Prices have fallen by 5.4% over the past year.
Is N21 LONDON a safe area to live?
Crime in N21 is significantly below the national average (38.3 crimes per 1,000 residents vs the national average of 81.3). The most common crime types recorded are violent crime (9.5 per 1,000) and antisocial behaviour (9.2 per 1,000). Crime figures are sourced from data.police.uk rolling 12-month data.
What is the population of N21 LONDON?
The population of N21 (LONDON) is approximately 327,434 (ONS Census 2021). The median age is 62 years. 26% of homes are owner-occupied, 27% are privately rented, and 17% are social housing.
How fast is broadband in N21?
The average broadband download speed in N21 is 357 Mbps. Superfast broadband (30 Mbps+) is available to 97% of premises, ultrafast to 88%, and full-fibre (FTTP) to 0%. Source: Ofcom Connected Nations.
What are schools like in N21 LONDON?
There are 9 schools in or near N21. 11% are rated Good or Outstanding by Ofsted — 0 Outstanding and 1 Good. None require improvement.

Nearby Postcodes

Compare areas →

N20

LONDON

£795K

▼ 1.1% YoY

N22

LONDON

£614K

▲ 7.2% YoY

Compare N21 with nearby areas

N21 vs N20 N21 vs N22

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