Find SW1V 3JA in Westminster and explore the information recorded for it. The interactive map shows the postcode’s position and an approximate address-derived outline, with exact-postcode facts and wider neighbourhood statistics clearly identified below. Census 2021 records 44 residents and 26 households at the exact postcode.
Average sold price£512,8134 exact-postcode transactions
IMD decile2 of 10Containing LSOA · 2025
Vector and Interactive Postcode Maps for SW1V 3JA
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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
SW1V 3JA
Postcode without spaces
SW1V3JA
Status
Active postcode
User type
Small user postcode
Introduced
January 1980
Directory version
2026-06
Latitude
51.4859400
Longitude
-0.1389640
British National Grid
529,313 E, 177,974 N
Containing official geographies
Country
England
Region
London
Local authority
Westminster
Output Area (2021)
E00023555
LSOA (2021)
E01004669
MSOA (2021)
E02000983
Electoral ward
E05013803
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.
These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.
Exact postcode · Census 2021
Residents
44
Households
26
Female residents
23
Male residents
21
Residents per household
1.7
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.
SW1V 3JA Vector Map
A detailed vector map covering a 500 metre radius around the postcode.
500 metre radius
Creating the SW1V 3JA 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.
The search is currently limited to records whose own postcode begins with SW1V. Distances are approximate straight-line distances, not travel distances.
Companies Registered at SW1V 3JA
Companies House records whose registered-office address uses this exact postcode.
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 · E01004669
11 recorded incidents
Westminster 024B includes SW1V 3JA and other nearby postcodes.
Crime type
Incidents
Violence and sexual offences
4
Anti-social behaviour
3
Public order
2
Drugs
1
Other theft
1
Crime figures apply to the whole Westminster 024B LSOA, not only to SW1V 3JA. Locations may be anonymised by the source.
SW1V 3JA Questions
Answers use the geographic scope stated with each dataset above.
Where is the SW1V 3JA postcode?
SW1V 3JA is in Westminster, England.
How many people live in SW1V 3JA?
The Census 2021 postcode-level dataset records 44 residents at SW1V 3JA. This is an exact postcode count.
What do the deprivation figures for SW1V 3JA 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 SW1V 3JA postcode.
Can I buy a vector map of SW1V 3JA?
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SW1V 3JA postcode and its approximate address-derived outline, request a custom map.
Other Postcodes in SW1V 3
Explore other full postcodes in the same postcode sector.