Explore SM1 1DE in Sutton 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.
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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
SM1 1DE
Postcode without spaces
SM11DE
Status
Active postcode
User type
Small user postcode
Introduced
January 1980
Directory version
2026-06
Latitude
51.3596500
Longitude
-0.1916020
British National Grid
526,005 E, 163,838 N
Containing official geographies
Country
England
Region
London
Local authority
Sutton
Output Area (2021)
E00020934
LSOA (2021)
E01004156
MSOA (2021)
E02000857
Electoral ward
E05013767
Westminster constituency
E14001534
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 SM1. Distances are approximate straight-line distances, not travel distances.
Companies Registered at SM1 1DE
Companies House records whose registered-office address uses this exact postcode.
Exact registered postcode
Registered companies2All supplied statuses
Active companies2Companies House status
Active · 16872839
SUTTONDALLAS LIMITED
Private Limited Company
Incorporated 25 November 2025
56103 - Take-away food shops and mobile food stands
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 · E01004156
17 recorded incidents
Sutton 018C includes SM1 1DE and other nearby postcodes.
Crime type
Incidents
Violence and sexual offences
6
Anti-social behaviour
4
Drugs
2
Vehicle crime
2
Bicycle theft
1
Other crime
1
Public order
1
Crime figures apply to the whole Sutton 018C LSOA, not only to SM1 1DE. Locations may be anonymised by the source.
SM1 1DE Questions
Answers use the geographic scope stated with each dataset above.
Where is the SM1 1DE postcode?
SM1 1DE is in Sutton, England.
What do the deprivation figures for SM1 1DE describe?
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Can I buy a vector map of SM1 1DE?
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SM1 1DE postcode and its approximate address-derived outline, request a custom map.
Other Postcodes in SM1 1
Explore other full postcodes in the same postcode sector.