Use this guide to understand SW1X 7QN 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.
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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
SW1X 7QN
Postcode without spaces
SW1X7QN
Status
Active postcode
User type
Small user postcode
Introduced
January 1980
Directory version
2026-06
Latitude
51.5012200
Longitude
-0.1619860
British National Grid
527,672 E, 179,632 N
Containing official geographies
Country
England
Region
London
Local authority
Westminster
Output Area (2021)
E00175206
LSOA (2021)
E01035718
MSOA (2021)
E02000978
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 SW1X. Distances are approximate straight-line distances, not travel distances.
Companies Registered at SW1X 7QN
Companies House records whose registered-office address uses this exact postcode.
Exact registered postcode
Registered companies3All supplied statuses
Active companies2Companies House status
Active · 16623274
N&A XCHANGE LTD
Private Limited Company
Incorporated 1 August 2025
64999 - Financial intermediation not elsewhere classified
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 · E01035718
194 recorded incidents
Westminster 019G includes SW1X 7QN and other nearby postcodes.
Crime type
Incidents
Violence and sexual offences
35
Theft from the person
33
Anti-social behaviour
29
Other theft
28
Public order
18
Shoplifting
18
Drugs
8
Robbery
7
Vehicle crime
6
Burglary
5
Bicycle theft
3
Other crime
2
Criminal damage and arson
1
Possession of weapons
1
Crime figures apply to the whole Westminster 019G LSOA, not only to SW1X 7QN. Locations may be anonymised by the source.
SW1X 7QN Questions
Answers use the geographic scope stated with each dataset above.
Where is the SW1X 7QN postcode?
SW1X 7QN is in Westminster, England.
What do the deprivation figures for SW1X 7QN describe?
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Can I buy a vector map of SW1X 7QN?
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SW1X 7QN postcode and its approximate address-derived outline, request a custom map.
Other Postcodes in SW1X 7
Explore other full postcodes in the same postcode sector.