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N21 3LX

Highfield · Enfield · England

Updated September 2026

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Location overview

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Ward
Highfield
Local authority
Enfield
Constituency
Edmonton and Winchmore Hill
Postcode district
N21
Postcode sector
N21 3

Nearby postcodes

Nearby postcode distances
Postcode Distance
N21 3HG 37 m
N21 3HA 65 m
N21 3HB 71 m
N21 3HH 101 m
N21 3HJ 103 m
Complete postcode fields and official codes
Postcode
N21 3LX
Status
Current
Introduced
1 January 1992
Terminated
Not published
Postcode area
N
Postcode district
N21
Postcode sector
N21 3
Latitude
51.628619
Longitude
-0.095852
British National Grid easting
531,893
British National Grid northing
193,917

Statistical and administrative geographies

Country
England · E92000001
Region
London · E12000007
Local authority district
Enfield · E09000010
Electoral ward
Highfield · E05013683
Parish or community
E43000200
Westminster constituency
Edmonton and Winchmore Hill · E14001221
Output area
E00007772
Lower layer super output area
Enfield 026E · E01001570
Middle layer super output area
Enfield 026 · E02000302

Postcode source versions

Explore N21

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
166
Primary
106
Secondary
26

  1. Highfield Primary School

    Community school

    180 m

  2. Winchmore School

    Community school

    256 m

  3. Palmers Green High School

    Other independent school

    640 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
3,206
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 857
  • Vehicle crime 525
  • Anti social behaviour 498
  • Other theft 282
  • Burglary 248

Census 2021

Population and age profile

Postcode residents
31

20 female, 11 male

Postcode households
15
Residents per household
2.1
N21 3 residents
7,691

Age bands in N21 3

Wider postcode sector
Age 0 to 14
18.3%

1,454 residents

Age 15 to 24
9.2%

731 residents

Age 25 to 44
28%

2,224 residents

Age 45 to 64
27.1%

2,159 residents

Age 65 and over
17.5%

1,389 residents

This postcode contained 0.4% of the sector's usual residents on Census Day. The age profile describes the wider N21 3 sector, not people in this individual postcode.

Small counts are adjusted for privacy, so totals can differ slightly between Census tables.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.

Fixed broadband coverage

Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.

Superfast, 30 Mbit/s+
100%
Ultrafast, 100 Mbit/s+
100%
Ultrafast, 300 Mbit/s+
100%
Gigabit-capable
100%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
100%
Decent broadband available from fixed wireless
0%

Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

GP practices

55

within 5 km

  • THE WOODBERRY PRACTICE

    1 WOODBERRY AVENUE, WINCHMORE HILL, LONDON, N21 3LE

    ODS code F85020

    347 m

  • WINCHMORE HILL PRACTICE

    808 GREEN LANES, WINCHMORE HILL, LONDON, N21 2SA

    ODS code F85033

    523 m

  • GILLAN HOUSE SURGERY

    457 GREEN LANES, PALMERS GREEN, LONDON, N13 4BS

    ODS code F85701

    933 m

  • KEATS SURGERY

    290A CHURCH STREET, EDMONTON, LONDON, N9 9HJ

    ODS code F85010

    1.3 km

  • MORECAMBE SURGERY

    1 MORECAMBE TERRACE, GREAT CAMBRIDGE ROAD, UPPER EDMONTON, LONDON, N18 1LA

    ODS code F85650

    1.4 km

  • GROVELANDS MEDICAL CENTRE

    1 GROVELANDS ROAD, PALMERS GREEN, LONDON, N13 4RJ

    ODS code F85072

    1.4 km

  • THE NORTH LONDON HEALTH CENTRE

    BROOMFIELD AVENUE, PALMERS GREEN, LONDON, N13 4JJ

    ODS code F85642

    1.7 km

  • LATYMER ROAD SURGERY

    2A LATYMER ROAD, LONDON, N9 9PU

    ODS code F85663

    2.0 km

  • GREEN CEDARS MEDICAL CENTRE

    93 SILVER STREET, EDMONTON, LONDON, N18 1RP

    ODS code Y00612

    2.1 km

  • HIGHLANDS PRACTICE

    HIGHLANDS HEALTHCARE CENTRE, 3 FLOREY SQUARE, WINCHMORE HILL, LONDON, N21 1UJ

    ODS code F85035

    2.2 km

  • CHALFONT SURGERY

    EVERGREEN PRIMARY CARE CENTRE, 1 SMYTHE CLOSE, LONDON, N9 0TW

    ODS code F85682

    2.6 km

  • EVERGREEN PRIMARY CARE CENTRE

    1 SMYTHE CLOSE, LONDON, N9 0TW

    ODS code Y03402

    2.6 km

  • RAINBOW PRACTICE

    1 SMYTHE CLOSE, EDMONTON, LONDON, N9 0TW

    ODS code F85039

    2.6 km

  • THE TOWN SURGERY LTD

    37 CECIL ROAD, ENFIELD, EN2 6TJ

    ODS code F85678

    2.6 km

  • DR ME SILVER'S PRACTICE

    234 FORE STREET, EDMONTON, LONDON, N18 2LY

    ODS code F85666

    2.6 km

  • ARCADIAN GARDENS SURGERY

    1 ARCADIAN GARDENS, WOOD GREEN, LONDON, N22 5AB

    ODS code F85034

    2.6 km

  • CHESHIRE ROAD SURGERY

    22 CHESHIRE ROAD, WOOD GREEN, LONDON, N22 8JJ

    ODS code F85640

    2.7 km

  • ARNOS GROVE MEDICAL CENTR

    269 BOWES ROAD, NEW SOUTHGATE, LONDON, N11 1BD

    ODS code F85700

    2.8 km

  • BINCOTE SURGERY

    11 BINCOTE ROAD, ENFIELD, EN2 7RD

    ODS code F85625

    2.9 km

  • ANGEL SURGERY

    SILVERPOINT, 88-90 PROWSE COURT, 72 FORE STREET, LONDON, N18 2FF

    ODS code Y00057

    2.9 km

Showing 20 of 55 matching practices.

Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.

Source acquired on 2026-09-05. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Highfield Road

    BCT · Palmers Green

    0.1 miles

  • Highfield Road

    BCT · Palmers Green

    0.1 miles

  • Woodberry Avenue

    BCT · Palmers Green

    0.1 miles

  • Woodberry Avenue

    BCT · Palmers Green

    0.2 miles

  • Station Road Winchmore Hill

    BCT · Winchmore Hill

    0.2 miles

Relative deprivation

English Indices of Deprivation 2025 for Enfield 026E, the published LSOA linked to this postcode. Decile 1 contains the most deprived 10% of English LSOAs and decile 10 the least deprived 10%.

Overall IMD decile

5 of 10

Overall England rank

13,703 of 33,755

Income
4 of 10
Employment
5 of 10
Education and skills
7 of 10
Health and disability
8 of 10
Crime
4 of 10
Housing and services
1 of 10
Living environment
3 of 10

These are relative area statistics, not measures of an individual household, affluence or absolute change. They cannot be compared with indices for other UK nations. Source: English Indices of Deprivation 2025, version 2025-v2.

Flood risk

Environment Agency long-term indicators for the area around addresses in this postcode. They are not an assessment of any individual property and do not show current or forecast flooding.

High risk addresses
0
Medium risk addresses
0
Low risk addresses
15
Groundwater flood alert area
Unlikely

Source: Environment Agency flood-risk postcode search tool data, version 2026-06-18. Check the long-term risk for an individual area. © Environment Agency copyright and/or database right 2025. All rights reserved.

Evidence in context

Schools

166 open schools are in scope, including 106 primary and 26 secondary schools. Highfield Primary School is the nearest published school at 180 m.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

3,206 published events cover 12 months, averaging 267.167 events per published month. The largest recorded category is Violence and sexual offences with 857 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.