Use this guide to understand SW1W 8DY in Westminster. 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. This page includes 4 Land Registry sold-price records matched to the exact postcode.
Average sold price£1,289,9754 exact-postcode transactions
IMD decile2 of 10Containing LSOA · 2025
Vector and Interactive Postcode Maps for SW1W 8DY
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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
SW1W 8DY
Postcode without spaces
SW1W8DY
Status
Active postcode
User type
Small user postcode
Introduced
January 2025
Directory version
2026-06
Latitude
51.4894000
Longitude
-0.1490790
British National Grid
528,601 E, 178,341 N
Containing official geographies
Country
England
Region
London
Local authority
Westminster
Output Area (2021)
E00190395
LSOA (2021)
E01033599
MSOA (2021)
E02000982
Electoral ward
E05013797
Westminster constituency
E14001172
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 SW1W. Distances are approximate straight-line distances, not travel distances.
Companies Registered at SW1W 8DY
Companies House records whose registered-office address uses this exact postcode.
Exact registered postcode
Registered companies4All supplied statuses
Active companies4Companies House status
Active · 17222869
INFLEXIONIQ LTD
Private Limited Company
Incorporated 15 May 2026
70229 - Management consultancy activities other than financial management
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 · E01033599
6 recorded incidents
Westminster 023G includes SW1W 8DY and other nearby postcodes.
Crime type
Incidents
Violence and sexual offences
3
Public order
1
Robbery
1
Vehicle crime
1
Crime figures apply to the whole Westminster 023G LSOA, not only to SW1W 8DY. Locations may be anonymised by the source.
SW1W 8DY Questions
Answers use the geographic scope stated with each dataset above.
Where is the SW1W 8DY postcode?
SW1W 8DY is in Westminster, England.
What do the deprivation figures for SW1W 8DY 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 SW1W 8DY postcode.
Can I buy a vector map of SW1W 8DY?
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SW1W 8DY postcode and its approximate address-derived outline, request a custom map.
Other Postcodes in SW1W 8
Explore other full postcodes in the same postcode sector.