Explore NW4 1SL in Barnet on an interactive map. See its location and approximate address-derived boundary, then review the exact-postcode facts and wider-area statistics available below. Editable vector files, printed maps and postcode colouring tools are also available. Census 2021 records 100 residents and 43 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 | NW4 1SL |
| Postcode without spaces | NW41SL |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5919200 |
| Longitude | -0.2244170 |
| British National Grid | 523,094 E, 189,612 N |
| Country | England |
| Region | London |
| Local authority | Barnet |
| Output Area (2021) | E00001188 |
| LSOA (2021) | E01000243 |
| MSOA (2021) | E02000055 |
| Electoral ward | E05013643 |
| Westminster constituency | E14001279 |
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 | 100 |
| Households | 43 |
| Female residents | 54 |
| Male residents | 46 |
| Residents per household | 2.3 |
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 |
|---|---|---|---|---|
| 16 Dec 2024 | 25, SUNNY GARDENS ROAD, LONDON | Terraced | Freehold | £900,000 |
| 24 Jun 2024 | 27B, SUNNY GARDENS ROAD, LONDON | Flat or maisonette | Leasehold | £410,000 |
| 13 May 2024 | 31, SUNNY GARDENS ROAD, LONDON | Terraced | Freehold | £1,062,500 |
| 1 Jun 2023 | 9B, SUNNY GARDENS ROAD, LONDON | Flat or maisonette | Leasehold | £285,000 |
| 24 Feb 2023 | FIRST FLOOR FLAT, 21, SUNNY GARDENS ROAD, LONDON | Flat or maisonette | Leasehold | £470,000 |
| 8 Nov 2022 | 7, SUNNY GARDENS ROAD, LONDON | Other | Freehold | £36,000 |
| 23 Aug 2022 | 25, SUNNY GARDENS ROAD, LONDON | Terraced | Freehold | £815,000 |
| 6 May 2021 | 27A, SUNNY GARDENS ROAD, LONDON | Flat or maisonette | Leasehold | £438,000 |
| 4 Mar 2021 | 25, SUNNY GARDENS ROAD, LONDON | Terraced | Freehold | £755,000 |
Open schools and active GP practices in the NW4 postcode district, ordered by straight-line distance where coordinates are available.
Academy converter
Bennett House, Sunningfields Road, Hendon, London, NW4 4QR
Ages 3–18 · 1,651 pupils of 1,780 capacity
28.0% eligible for free school meals
B
HENDON HOSPITAL, 46-50 SUNNY GARDENS ROAD, LONDON, NW4 1RP
B
7 SUNNINGFIELDS ROAD, HENDON, LONDON, NW4 4QR
Miscellaneous
54 Parson Street, Hendon, London, NW4 1TP
Ages 16–99 of 40 capacity
Other independent school
Lodge House, Lodge Road, Hendon, London, NW4 4DQ
Ages 15–19 · 192 pupils of 263 capacity
Higher education institutions
The Burroughs, Hendon, London, NW4 4BT
B
7 BRAMPTON GROVE, HENDON, LONDON, NW4 4AE
Other independent school
20 Tenterden Grove, Hendon, London, NW4 1TD
Ages 2–11 · 104 pupils of 200 capacity
Free schools special
54 Parson Street, London, NW4 1TP
Ages 4–19 · 80 pupils of 77 capacity
14.3% eligible for free school meals
Community school
Hatchcroft, Off Greyhound Hill, Hendon, London, NW4 4JH
Ages 3–11 · 251 pupils of 272 capacity
32.4% eligible for free school meals
B
UNIT 10 BREASY PLACE, 9 BURROUGHS GARDENS, LONDON, NW4 4AU
Other independent school
Stratford Road, Hendon, London, NW4 2AT
Ages 11–17 · 370 pupils of 345 capacity
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 19 September 2025
47530 - Retail sale of carpets, rugs, wall and floor coverings in specialised stores
Private Limited Company
Incorporated 17 May 2025
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 4 April 2025
84110 - General public administration activities
Private Limited Company
Incorporated 5 April 2022
98000 - Residents property management
Private Limited Company
Incorporated 30 July 2021
58190 - Other publishing activities
Private Limited Company
Incorporated 16 May 2018
62020 - Information technology consultancy activities
Private Limited Company
Incorporated 20 November 2017
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 3 December 1997
98000 - Residents property management
Private Limited Company
Incorporated 14 June 2022
45112 - Sale of used cars and light motor vehicles
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Barnet 032C includes NW4 1SL and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 6 |
| Violence and sexual offences | 5 |
| Shoplifting | 4 |
| Public order | 3 |
| Theft from the person | 3 |
| Vehicle crime | 3 |
| Burglary | 2 |
| Criminal damage and arson | 1 |
| Other theft | 1 |
Answers use the geographic scope stated with each dataset above.
NW4 1SL is in Barnet, England.
The Census 2021 postcode-level dataset records 100 residents at NW4 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 NW4 1SL postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full NW4 1SL postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.