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Explore W11 1SN: Map, Data and Local Insights

Explore W11 1SN 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 108 residents and 46 households at the exact postcode.

Active postcode Small user postcode Kensington and Chelsea

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Residents108Exact postcode · Census 2021
Households46Exact postcode · Census 2021
Average sold price£272,0001 exact-postcode transactions
IMD decile3 of 10Containing LSOA · 2025

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Custom maps of W11 1SN

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W11 1SN Postcode Facts

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

Exact postcode record

Postcode details

PostcodeW11 1SN
Postcode without spacesW111SN
StatusActive postcode
User typeSmall user postcode
IntroducedJanuary 1980
Directory version2026-06
Latitude51.5147000
Longitude-0.2129530
British National Grid524,098 E, 181,044 N

Containing official geographies

CountryEngland
RegionLondon
Local authorityKensington and Chelsea
Output Area (2021)E00014470
LSOA (2021)E01002879
MSOA (2021)E02000581
Electoral wardE05009399
Westminster constituencyE14001310
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

E05009399View Ward Map

Westminster Constituency

E14001310View Constituency Map

W11 1SN Population and Households

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

Exact postcode · Census 2021
Residents108
Households46
Female residents68
Male residents40
Residents per household2.3
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.

W11 1SN Vector Map

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

500 metre radius
Creating the W11 1SN mapThe vector map preview will appear here automatically.

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 nameKensington and Chelsea 005CE01002879
IMD rank9,438Lower ranks indicate greater deprivation
IMD decile3 of 101 = most deprived, 10 = least deprived
These figures must not be read as applying only to W11 1SN. They describe Kensington and Chelsea 005C, the wider LSOA containing the postcode.

Sold Property Prices in W11 1SN

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

Exact postcode · 1 sales
Average price£272,000Across all matched transactions
Lowest price£272,000Since 2025
Highest price£272,000Exact-postcode record
Latest sale14 Aug 2025Most recent supplied transaction
Sale dateAddressProperty typeTenurePrice
14 Aug 202544, CLARENDON WALK, LONDONFlat or maisonetteLeasehold£272,000
Sold prices are completed transactions in the supplied Land Registry dataset. They are not current valuations or asking prices.

Schools and GP Practices Near W11 1SN

Open schools and active GP practices in the W11 postcode district, ordered by straight-line distance where coordinates are available.

W11 postcode district
GP practice · 0.2 km

THE FORELAND MEDICAL CENTRE

B

188 WALMER ROAD, LONDON, W11 4EP

020 77272604

School · 0.2 km

Thomas Jones Primary School

Community school

St Mark's Road, London, W11 1RQ

Ages 3–11 · 237 pupils of 210 capacity

35.4% eligible for free school meals

02077271423

Visit website

GP practice · 0.4 km

PORTOBELLO MEDICAL CENTRE

B

14 CODRINGTON MEWS, LONDON, W11 2EH

020 77272326

GP practice · 0.4 km

THE NOTTING HILL MEDICAL CENTRE

B

14 CODRINGTON MEWS, LONDON, W11 2EH

020 77275800

School · 0.4 km

Notting Hill Prep School

Other independent school

95 Lancaster Road, Notting Hill, London, W11 1QQ

Ages 4–14 · 344 pupils of 540 capacity

02072210727

School · 0.4 km

Saint Francis of Assisi Catholic Primary School

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

02077278523

Visit website

School · 0.4 km

The Stewart Bilingual School

Other independent school

85 Clarendon Road, London, W11 4XQ

Ages 3–11 · 73 pupils of 90 capacity

02089602725

Visit website

GP practice · 0.5 km

COLVILLE HEALTH CENTRE

B

51 KENSINGTON PARK ROAD, LONDON, W11 1PA

020 77274592

School · 0.5 km

Avondale Park Primary School

Community school

Sirdar Road, London, W11 4EE

Ages 3–11 · 288 pupils of 420 capacity

48.6% eligible for free school meals

02077277727

Visit website

School · 0.5 km

Chepstow House School

Other independent school

108a Lancaster Road, Notting Hill, London, W11 1QS

Ages 2–11 · 384 pupils of 545 capacity

02072430243

School · 0.5 km

St Anne's & Avondale Park Nursery School

Local authority nursery school

Sirdar Road, London, W11 4EE

Ages 3–5 · 40 pupils

57.5% eligible for free school meals

02077277727

Visit website

School · 0.6 km

St Clement and St James CofE Primary School

Voluntary aided school

Penzance Place, London, W11 4PG

Ages 4–11 · 123 pupils of 210 capacity

48.8% eligible for free school meals

02076039225

Visit website

The search is currently limited to records whose own postcode begins with W11. Distances are approximate straight-line distances, not travel distances.

Companies Registered at W11 1SN

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

Exact registered postcode
Registered companies1All supplied statuses
Active companies1Companies House status
Active · 11233678

HEALTHSECTOR CAREERS LTD

Private Limited Company

Incorporated 5 March 2018

78200 - Temporary employment agency activities

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 · E01002879

10 recorded incidents

Kensington and Chelsea 005C includes W11 1SN and other nearby postcodes.

Crime typeIncidents
Anti-social behaviour2
Public order2
Violence and sexual offences2
Bicycle theft1
Burglary1
Robbery1
Vehicle crime1
Crime figures apply to the whole Kensington and Chelsea 005C LSOA, not only to W11 1SN. Locations may be anonymised by the source.

W11 1SN Questions

Answers use the geographic scope stated with each dataset above.

Where is the W11 1SN postcode?

W11 1SN is in Kensington and Chelsea, England.

How many people live in W11 1SN?

The Census 2021 postcode-level dataset records 108 residents at W11 1SN. This is an exact postcode count.

What do the deprivation figures for W11 1SN 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 W11 1SN postcode.

Can I buy a vector map of W11 1SN?

Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full W11 1SN postcode and its approximate address-derived outline, request a custom map.

Other Postcodes in W11 1

Explore other full postcodes in the same postcode sector.

Postcode sector