Use this guide to understand W11 4SX in Hammersmith and Fulham. Start with the interactive location and approximate postcode outline, then browse the available facts and local-area indicators. Labels show which figures relate to the exact postcode and which cover a larger geography.
Active postcodeSmall user postcodeHammersmith and Fulham
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Core details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
Exact postcode record
Postcode details
Postcode
W11 4SX
Postcode without spaces
W114SX
Status
Active postcode
User type
Small user postcode
Introduced
January 1980
Directory version
2026-06
Latitude
51.5077700
Longitude
-0.2159340
British National Grid
523,910 E, 180,269 N
Containing official geographies
Country
England
Region
London
Local authority
Hammersmith and Fulham
Output Area (2021)
E00167283
LSOA (2021)
E01001944
MSOA (2021)
E02000375
Electoral ward
E05013748
Westminster constituency
E14001264
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.
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 4SX
Companies House records whose registered-office address uses this exact postcode.
Exact registered postcode
Registered companies5All supplied statuses
Active companies5Companies House status
Active · 14986398
SWAN CAFE W11 LIMITED
Private Limited Company
Incorporated 7 July 2023
10832 - Production of coffee and coffee substitutes
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 · E01001944
24 recorded incidents
Hammersmith and Fulham 004B includes W11 4SX and other nearby postcodes.
Crime type
Incidents
Anti-social behaviour
10
Violence and sexual offences
5
Drugs
2
Other theft
2
Theft from the person
2
Bicycle theft
1
Robbery
1
Vehicle crime
1
Crime figures apply to the whole Hammersmith and Fulham 004B LSOA, not only to W11 4SX. Locations may be anonymised by the source.
W11 4SX Questions
Answers use the geographic scope stated with each dataset above.
Where is the W11 4SX postcode?
W11 4SX is in Hammersmith and Fulham, England.
What do the deprivation figures for W11 4SX describe?
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Can I buy a vector map of W11 4SX?
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full W11 4SX postcode and its approximate address-derived outline, request a custom map.
Other Postcodes in W11 4
Explore other full postcodes in the same postcode sector.