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N21 3HE

POSTCODE

N21 3HE is a postcode in Highfield.

Large user postcodeQuality indicator 1 (highest positional precision)Updated 2026-08-01
Coordinates
51.6294, -0.0943
OS grid TQ319940 (531,995, 194,011)
IMD England
5/10
#13703
Crime · Aug '26
Around average · 5.6 per 1k
MoM -12% vs Jul '26
This large-user / landmark postcode reports Highfield electoral ward, not a 1-mile street dump of nearby crimes.
Plus Code
9C3XJWH4+Q7
Most deprived 40–50%
IMD England
Around average · 5.6 per 1k
Crime · Aug '26
London
Region
Most deprived 40–50%
IMD England
Around average · 5.6 per 1k
Crime · Aug '26
London
Region

Deprivation Index (IMD)

IMD England — Index of Multiple Deprivation
Measures deprivation across income, employment, health, education, crime, housing, barriers to housing and services, and living environment.
13703
Rank out of 33,755 LSOAs in England
1 - Most deprived10 - Least deprived
Rank 13703 out of 33,755 lower layer super output areas in England. N/A for Wales, Scotland and Northern Ireland as this postcode is in England.

Property sales (Land Registry)

England & Wales
See sold prices in N21

Police Recorded Crime near N21 3HE

England & Wales
Crime trends · near N21 3HE

This large-user / landmark postcode reports Highfield electoral ward, not a 1-mile street dump of nearby crimes.

data.police.uk · YoY vs same month last year · per 1,000 residents (Census 2021)Sep '24 – Aug '26
Key categories · YoY
Violent Crime
20
YoY +54%
25167
Sep '24Mar '25Sep '25Mar '26Aug '26
ASB
10
YoY stable
18114
Sep '24Mar '25Sep '25Mar '26Aug '26
Vehicle Crime
12
YoY stable
1494
Sep '24Mar '25Sep '25Mar '26Aug '26
Burglary
2
YoY —
1160
Sep '24Mar '25Sep '25Mar '26Aug '26
Criminal damage
0
YoY —
740
Sep '24Mar '25Sep '25Mar '26Aug '26
Other recorded crime
8
YoY -27%
21146
Sep '24Mar '25Sep '25Mar '26Aug '26

1 of 6 key categories improving · violent crime rising

52
incidents · Aug '26

Demographics (LSOA 2021 context)

Ethnicity

Total residents: 1,899
White Brit.39.4%
Other White19.2%
Other ethnic group: Any other ethnic group9.0%
Indian4.7%
White Irish4.6%
+ 10 other groups · 23.1%

Religion

Total residents: 1,899
Christian47.0%
No religion24.1%
Muslim14.4%
Not answered7.8%
Hindu3.2%
+ 2 other religions · 3.5%

Age groups

Total residents: 1,901
35–4924.7%
50–6416.6%
25–3413.7%
5–98.1%
≤47.3%
+ 6 other age groups · 29.6%

Households

Total households: 726
Married or civil partnership couple: Dependent children20.0%
One person: other15.4%
One person: aged 66+11.0%
Lone parent family: With dependent children10.2%
Lone parent family: All children non-dependent8.8%
+ 9 other households · 34.6%

Getting around

Straight-line distance from this postcode. Walking time is approximate.

Stations

  • Winchmore Hill Rail Station

    Rail

    675 m straight lineabout 8 min

  • Grange Park Station

    Rail · Entrance

    1.5 km straight lineabout 18 min

  • Palmers Green Station

    Rail · Entrance

    1.6 km straight lineabout 21 min

Bus stops

  • Farm Road / Winchmore Hill

    Bus · ->E · east

    182 m straight lineabout 2 min

  • Farm Road / Winchmore Hill

    Bus · ->N · north

    195 m straight lineabout 2 min

  • Station Road Winchmore Hill

    Bus · Stop R · north

    234 m straight lineabout 3 min

  • Highfield Road

    Bus · Stop P · north

    256 m straight lineabout 3 min

  • Highfield Road

    Bus · Stop L · south

    256 m straight lineabout 3 min

Coordinates & Location for N21 3HE

England
Country
Enfield
Local Authority
Highfield
Ward
London
Travel to Work
TTWA
Postcode
N21 3HE
Coordinates
51.6294, -0.0943
Grid reference
TQ319940
Easting
531,995
Northing
194,011
Region
London
Plus Code
9C3XJWH4+Q7
User Type
Large user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Enfield
Travel to Work
London
ITL Region
Enfield
National Park
Non-National Park

Administrative Information

Enfield
Local Authority
Council Area
Edmonton and Winchmore Hill E14001221
Constituency
E14001221
Metropolitan Police
Police Force
England
Ward
Highfield
Constituency code
E14001221
EU Electoral Region
London
Parish
Enfield, unparished area
International Territorial Level
Enfield

Health & NHS

London
Health Authority
Serving (pseudo) England (UA/MD/LB)
NHS England
North Central London
Cancer Alliance
National
Health Authority
London
NHS Region
London
Integrated Care Board
NHS West and North London Integrated Care Board
Primary Care Org
Enfield
Sub ICB Location
NHS West and North London ICB - 93C
Cancer Alliance
North Central London

Statistical Areas

LSOA 2021
Super Output Area
Enfield 026E E01001570
E01001570
MSOA 2021
Mid Super Output
Enfield 026 E02000302
E02000302
LSOA 2011
Super Output Area
Enfield 026E E01001570
E01001570
MSOA 2011
Mid Super Output
Enfield 026 E02000302
E02000302
Urban: Nearer to a major town or city
Rural/Urban Classification 2021
2001 Classification
(England/Wales) Urban ≥ 10k – less sparse: OA falls within urban settlements with a population of 10,000 or more and the wider surrounding area is less sparsely populated 5
2011 Classification
(England/Wales) Urban major conurbation A1
2021 Classification
Urban: Nearer to a major town or city UN1

Sun & Time Information

7:25 AM6:05 PM
7:25 AM
Sunrise
6:05 PM
Sunset
10 hours 40 minutes of daylight today
Sunrise (today)
7:25 AM
Sunset (today)
6:05 PM
Daylight duration
10 hours 40 minutes
Time zone
GMT / BST (UTC +0 / +1)

Postcode History

January 1980
First Introduced
Active from
Not terminated
Usage Ended
Terminated
~46 years
Active Duration
1980 -> Present
January 1980 — Introduced
Postcode N21 3HE introduced by Royal Mail.
2001 — Census Classification
2001 Rural/Urban Classification: (England/Wales) Urban ≥ 10k – less sparse: OA falls within urban settlements with a population of 10,000 or more and the wider surrounding area is less sparsely populated 5
2011 — Reclassified
2011 Rural/Urban Classification: (England/Wales) Urban major conurbation A1.
2021 — Census Update
2021 Census classification: Urban: Nearer to a major town or city UN1. LSOA E01001570 and MSOA E02000302 assigned.
2025 — Indices of Deprivation
IMD England rank: 13703
Present — Active
Postcode N21 3HE is currently active and in use.
First introduced
January 1980
Usage ended
Not terminated
Active duration
~46 years
Last updated
2026-08-01
Current status
Live

School applications

We've matched the postcode to Enfield.

You apply through this education local authority even if the school is in another council area.

Last published allocation

None of the schools listed here has a published last-distance figure, so we cannot compare a postcode with last year's allocation. We do not draw catchment maps in this list; where we hold a council's map, it is on the school's page.

Apply for a primary place via Enfield
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Explore the full Enfield
See local data, transport links, deprivation trends and more for the broader area — all in one place.
View Area ReportCompare with another postcode