Explore W11 1SQ 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 134 residents and 45 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 1SQ |
| Postcode without spaces | W111SQ |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5150500 |
| Longitude | -0.2124780 |
| British National Grid | 524,130 E, 181,084 N |
| Country | England |
| Region | London |
| Local authority | Kensington and Chelsea |
| Output Area (2021) | E00014470 |
| 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 | 134 |
| Households | 45 |
| Female residents | 78 |
| Male residents | 56 |
| Residents per household | 3.0 |
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.
Land Registry Price Paid Data transactions matched to this exact full postcode.
| Sale date | Address | Property type | Tenure | Price |
|---|---|---|---|---|
| 18 Sep 2024 | FLAT 7, TALBOT GROVE HOUSE, LANCASTER WEST, LONDON | Flat or maisonette | Leasehold | £537,000 |
| 28 Jun 2024 | FLAT 24, TALBOT GROVE HOUSE, LANCASTER WEST, LONDON | Flat or maisonette | Leasehold | £450,000 |
| 10 Oct 2022 | FLAT 7, TALBOT GROVE HOUSE, LANCASTER WEST, LONDON | Flat or maisonette | Leasehold | £575,000 |
| 11 Jun 2021 | FLAT 40, TALBOT GROVE HOUSE, LANCASTER WEST, LONDON | Flat or maisonette | Leasehold | £410,000 |
Open schools and active GP practices in the W11 postcode district, ordered by straight-line distance where coordinates are available.
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
188 WALMER ROAD, LONDON, W11 4EP
Other independent school
95 Lancaster Road, Notting Hill, London, W11 1QQ
Ages 4–14 · 344 pupils of 540 capacity
B
51 KENSINGTON PARK ROAD, LONDON, W11 1PA
B
14 CODRINGTON MEWS, LONDON, W11 2EH
B
14 CODRINGTON MEWS, LONDON, W11 2EH
Other independent school
108a Lancaster Road, Notting Hill, London, W11 1QS
Ages 2–11 · 384 pupils of 545 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
Community school
Sirdar Road, London, W11 4EE
Ages 3–11 · 288 pupils of 420 capacity
48.6% eligible for free school meals
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 29 June 2026
62020 - Information technology consultancy activities
Private Limited Company
Incorporated 6 May 2026
56290 - Other food services
Private Limited Company
Incorporated 3 February 2026
59112 - Video production activities
Private Limited Company
Incorporated 7 April 2025
47910 - Retail sale via mail order houses or via Internet
Private Limited Company
Incorporated 17 April 2019
64999 - Financial intermediation not elsewhere classified
Private Limited Company
Incorporated 30 August 2018
69203 - Tax consultancy
Private Limited Company
Incorporated 29 May 2018
68100 - Buying and selling of own real estate
PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
Incorporated 10 March 2018
70210 - Public relations and communications activities
Private Limited Company
Incorporated 8 February 2018
62020 - Information technology consultancy activities
Private Limited Company
Incorporated 8 September 2017
93199 - Other sports activities
Private Limited Company
Incorporated 18 February 2016
70210 - Public relations and communications activities
Private Limited Company
Incorporated 14 January 2014
64999 - Financial intermediation not elsewhere classified
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Kensington and Chelsea 005C includes W11 1SQ 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 1SQ is in Kensington and Chelsea, England.
The Census 2021 postcode-level dataset records 134 residents at W11 1SQ. 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 W11 1SQ postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full W11 1SQ postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.