This page brings together the map and available local information for N21 1SL in Enfield. The boundary shown is an approximation created from address points, and each data section explains whether its figures apply to the full postcode or a wider statistical area. Census 2021 records 52 residents and 24 households at the exact postcode.
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Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | N21 1SL |
| Postcode without spaces | N211SL |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | December 1996 |
| Directory version | 2026-06 |
| Latitude | 51.6446900 |
| Longitude | -0.1138670 |
| British National Grid | 530,600 E, 195,672 N |
| Country | England |
| Region | London |
| Local authority | Enfield |
| Output Area (2021) | E00007544 |
| LSOA (2021) | E01001522 |
| MSOA (2021) | E02000295 |
| Electoral ward | E05013687 |
| Westminster constituency | E14001503 |
The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.
These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.
| Residents | 52 |
| Households | 24 |
| Female residents | 29 |
| Male residents | 23 |
| Residents per household | 2.2 |
A detailed vector map covering a 500 metre radius around the postcode.
Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.
Land Registry Price Paid Data transactions matched to this exact full postcode.
| Sale date | Address | Property type | Tenure | Price |
|---|---|---|---|---|
| 27 Jun 2025 | 6, BANTING DRIVE, LONDON | Flat or maisonette | Leasehold | £320,000 |
| 8 Mar 2022 | 2, BANTING DRIVE, LONDON | Flat or maisonette | Leasehold | £280,000 |
| 23 Dec 2021 | 4, BANTING DRIVE, LONDON | Flat or maisonette | Leasehold | £289,995 |
Open schools and active GP practices in the N21 postcode district, ordered by straight-line distance where coordinates are available.
Academy converter
Chaseville Park Road, London, N21 1PD
Ages 4–11 · 629 pupils of 630 capacity
11.4% eligible for free school meals
B
HIGHLANDS HEALTHCARE CENTRE, 3 FLOREY SQUARE, WINCHMORE HILL, LONDON, N21 1UJ
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
Community school
148 Worlds End Lane, London, N21 1QQ
Ages 11–18 · 1,694 pupils of 1,589 capacity
18.6% eligible for free school meals
Other independent school
13 The Chine, Grange Park, Winchmore Hill, London, N21 2EA
Ages 3–11 · 125 pupils of 144 capacity
Other independent school
Wades Hill, Winchmore Hill, London, N21 1BG
Ages 3–13 · 192 pupils of 256 capacity
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
B
808 GREEN LANES, WINCHMORE HILL, LONDON, N21 2SA
B
1 WOODBERRY AVENUE, LONDON, N21 3LE
B
1 WOODBERRY AVENUE, WINCHMORE HILL, LONDON, N21 3LE
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
Other independent school
104 Hoppers Road, London, N21 3LJ
Ages 4–16 · 174 pupils of 287 capacity
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 14 April 2016
69109 - Activities of patent and copyright agents; other legal activities n.e.c.
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Enfield 019B includes N21 1SL and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 7 |
| Violence and sexual offences | 4 |
| Shoplifting | 3 |
| Vehicle crime | 2 |
| Drugs | 1 |
| Public order | 1 |
| Robbery | 1 |
Answers use the geographic scope stated with each dataset above.
N21 1SL is in Enfield, England.
The Census 2021 postcode-level dataset records 52 residents at N21 1SL. This is an exact postcode count.
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full N21 1SL postcode.
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Explore other full postcodes in the same postcode sector.