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Where Is N21 3JT? Postcode Map and Facts

Find N21 3JT in Enfield and explore the information recorded for it. The interactive map shows the postcode’s position and an approximate address-derived outline, with exact-postcode facts and wider neighbourhood statistics clearly identified below. Census 2021 records 48 residents and 17 households at the exact postcode.

Active postcode Small user postcode Enfield

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Residents48Exact postcode · Census 2021
Households17Exact postcode · Census 2021
Average sold price£886,5002 exact-postcode transactions
IMD decile8 of 10Containing LSOA · 2025

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Custom maps of N21 3JT

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N21 3JT Postcode Facts

Core details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.

Exact postcode record

Postcode details

PostcodeN21 3JT
Postcode without spacesN213JT
StatusActive postcode
User typeSmall user postcode
IntroducedJanuary 1980
Directory version2026-06
Latitude51.6313800
Longitude-0.1024550
British National Grid531,428 E, 194,212 N

Containing official geographies

CountryEngland
RegionLondon
Local authorityEnfield
Output Area (2021)E00007763
LSOA (2021)E01001564
MSOA (2021)E02000298
Electoral wardE05013696
Westminster constituencyE14001221
The red outline is an approximate convex hull generated from geocoded property locations and offset outwards by about 25 metres; it is not an official postcode boundary.

Ward and Constituency

The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.

Containing areas

Electoral Ward

E05013696View Ward Map

Westminster Constituency

E14001221View Constituency Map

N21 3JT Population and Households

These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.

Exact postcode · Census 2021
Residents48
Households17
Female residents25
Male residents23
Residents per household2.8
Counts are from the postcode-level Census population and household datasets. They apply to the exact postcode. Detailed local demographic profiles will be labelled separately when Output Area data is added.

N21 3JT Vector Map

A detailed vector map covering a 500 metre radius around the postcode.

500 metre radius
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Local Deprivation

Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.

Containing LSOA · 2025
LSOA nameEnfield 022BE01001564
IMD rank24,551Lower ranks indicate greater deprivation
IMD decile8 of 101 = most deprived, 10 = least deprived
These figures must not be read as applying only to N21 3JT. They describe Enfield 022B, the wider LSOA containing the postcode.

Sold Property Prices in N21 3JT

Land Registry Price Paid Data transactions matched to this exact full postcode.

Exact postcode · 2 sales
Average price£886,500Across all matched transactions
Lowest price£500,000Since 2021
Highest price£1,273,000Exact-postcode record
Latest sale28 Feb 2025Most recent supplied transaction
Sale dateAddressProperty typeTenurePrice
28 Feb 20257, HURST ROAD, LONDONSemi-detachedFreehold£1,273,000
14 May 202112A, HURST ROAD, LONDONFlat or maisonetteLeasehold£500,000
Sold prices are completed transactions in the supplied Land Registry dataset. They are not current valuations or asking prices.

Schools and GP Practices Near N21 3JT

Open schools and active GP practices in the N21 postcode district, ordered by straight-line distance where coordinates are available.

N21 postcode district
School · 0.4 km

St Paul's CofE Primary School

Voluntary aided school

Ringwood Way, Winchmore Hill, London, N21 2RA

Ages 4–11 · 419 pupils of 420 capacity

1.2% eligible for free school meals

02083603137

GP practice · 0.5 km

ENFIELD SOUTH WEST PCN

B

1 WOODBERRY AVENUE, LONDON, N21 3LE

02088 62751

GP practice · 0.5 km

THE WOODBERRY PRACTICE

B

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

020 88862751

School · 0.5 km

Keble Preparatory School

Other independent school

Wades Hill, Winchmore Hill, London, N21 1BG

Ages 3–13 · 192 pupils of 256 capacity

02083603359

GP practice · 0.6 km

WINCHMORE HILL PRACTICE

B

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

020 83505000

School · 0.6 km

Highfield Primary School

Community school

Highfield Road, Highfield Primary School, London, N21 3HE

Ages 3–11 · 672 pupils of 690 capacity

19.6% eligible for free school meals

02083602149

School · 0.6 km

Palmers Green High School

Other independent school

104 Hoppers Road, London, N21 3LJ

Ages 4–16 · 174 pupils of 287 capacity

02088861135

School · 0.8 km

Winchmore School

Community school

Laburnum Grove, Winchmore Hill, London, N21 3HS

Ages 11–18 · 1,859 pupils of 1,433 capacity

30.0% eligible for free school meals

02083607773

Visit website

School · 1.1 km

Grange Park Preparatory School

Other independent school

13 The Chine, Grange Park, Winchmore Hill, London, N21 2EA

Ages 3–11 · 125 pupils of 144 capacity

02083601469

School · 1.6 km

Eversley Primary School

Academy converter

Chaseville Park Road, London, N21 1PD

Ages 4–11 · 629 pupils of 630 capacity

11.4% eligible for free school meals

02083605159

Visit website

GP practice · 1.8 km

HIGHLANDS PRACTICE

B

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

020 83609044

School · 1.8 km

Grange Park Primary School

Academy converter

World's End Lane, Winchmore Hill, London, N21 1PP

Ages 3–11 · 786 pupils of 840 capacity

20.6% eligible for free school meals

02083601001

Visit website

The search is currently limited to records whose own postcode begins with N21. Distances are approximate straight-line distances, not travel distances.

Companies Registered at N21 3JT

Companies House records whose registered-office address uses this exact postcode.

Exact registered postcode
Registered companies1All supplied statuses
Active companies1Companies House status
Active · 07445915

COMPBENCO LTD

Private Limited Company

Incorporated 22 November 2010

82990 - Other business support service activities n.e.c.

Companies House record

A registered office can be an accountant, agent or correspondence address. A company listed here does not necessarily trade from this postcode.

Crime in the Local LSOA

Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.

Containing LSOA · E01001564

21 recorded incidents

Enfield 022B includes N21 3JT and other nearby postcodes.

Crime typeIncidents
Shoplifting5
Violence and sexual offences5
Anti-social behaviour4
Theft from the person2
Vehicle crime2
Bicycle theft1
Criminal damage and arson1
Other theft1
Crime figures apply to the whole Enfield 022B LSOA, not only to N21 3JT. Locations may be anonymised by the source.

N21 3JT Questions

Answers use the geographic scope stated with each dataset above.

Where is the N21 3JT postcode?

N21 3JT is in Enfield, England.

How many people live in N21 3JT?

The Census 2021 postcode-level dataset records 48 residents at N21 3JT. This is an exact postcode count.

What do the deprivation figures for N21 3JT describe?

The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.

Are the property prices for the exact postcode?

Yes. The sold-price records shown on this page are Land Registry transactions matched to the full N21 3JT postcode.

Can I buy a vector map of N21 3JT?

Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full N21 3JT postcode and its approximate address-derived outline, request a custom map.

Other Postcodes in N21 3

Explore other full postcodes in the same postcode sector.

Postcode sector