Explore W11 1SL in Kensington and Chelsea through its map and available local datasets. The outline is an approximate boundary derived from address locations, while the information below distinguishes full-postcode records from statistics covering surrounding official areas. Census 2021 records 14 residents and 7 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 | W11 1SL |
| Postcode without spaces | W111SL |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5148900 |
| Longitude | -0.2133780 |
| British National Grid | 524,068 E, 181,064 N |
| Country | England |
| Region | London |
| Local authority | Kensington and Chelsea |
| Output Area (2021) | E00014442 |
| LSOA (2021) | E01002879 |
| MSOA (2021) | E02000581 |
| Electoral ward | E05009399 |
| Westminster constituency | E14001310 |
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 | 14 |
| Households | 7 |
| Female residents | 10 |
| Male residents | 4 |
| Residents per household | 2.0 |
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.
Open schools and active GP practices in the W11 postcode district, ordered by straight-line distance where coordinates are available.
B
188 WALMER ROAD, LONDON, W11 4EP
Community school
St Mark's Road, London, W11 1RQ
Ages 3–11 · 237 pupils of 210 capacity
35.4% eligible for free school meals
B
14 CODRINGTON MEWS, LONDON, W11 2EH
B
14 CODRINGTON MEWS, LONDON, W11 2EH
Other independent school
95 Lancaster Road, Notting Hill, London, W11 1QQ
Ages 4–14 · 344 pupils of 540 capacity
Voluntary aided school
Treadgold Street, Notting Hill, London, W11 4BJ
Ages 3–11 · 194 pupils of 315 capacity
47.9% eligible for free school meals
Other independent school
85 Clarendon Road, London, W11 4XQ
Ages 3–11 · 73 pupils of 90 capacity
B
51 KENSINGTON PARK ROAD, LONDON, W11 1PA
Community school
Sirdar Road, London, W11 4EE
Ages 3–11 · 288 pupils of 420 capacity
48.6% eligible for free school meals
Other independent school
108a Lancaster Road, Notting Hill, London, W11 1QS
Ages 2–11 · 384 pupils of 545 capacity
Local authority nursery school
Sirdar Road, London, W11 4EE
Ages 3–5 · 40 pupils
57.5% eligible for free school meals
Community school
Lonsdale Road, Portobello Road, London, W11 2DF
Ages 0–11 · 477 pupils of 480 capacity
27.3% eligible for free school meals
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 18 May 2026
43341 - Painting
Community Interest Company
Incorporated 20 August 2025
85590 - Other education n.e.c.
PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption)
Incorporated 2 September 1999
85100 - Pre-primary education
Private Limited Company
Incorporated 2 July 2019
74201 - Portrait photographic activities
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Kensington and Chelsea 005C includes W11 1SL and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 2 |
| Public order | 2 |
| Violence and sexual offences | 2 |
| Bicycle theft | 1 |
| Burglary | 1 |
| Robbery | 1 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
W11 1SL is in Kensington and Chelsea, England.
The Census 2021 postcode-level dataset records 14 residents at W11 1SL. This is an exact postcode count.
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full W11 1SL postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.