This page brings together the map and available local information for SM1 3DN in Sutton. The boundary shown is an approximation created from address points, and each data section explains whether its figures apply to the full postcode or a wider statistical area. Census 2021 records 53 residents and 25 households at the exact postcode.
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Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | SM1 3DN |
| Postcode without spaces | SM13DN |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.3741900 |
| Longitude | -0.1845200 |
| British National Grid | 526,458 E, 165,468 N |
| Country | England |
| Region | London |
| Local authority | Sutton |
| Output Area (2021) | E00020876 |
| LSOA (2021) | E01004147 |
| MSOA (2021) | E02000846 |
| Electoral ward | E05013766 |
| Westminster constituency | E14001534 |
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.
| Residents | 53 |
| Households | 25 |
| Female residents | 28 |
| Male residents | 25 |
| Residents per household | 2.1 |
A detailed vector map covering a 500 metre radius around the postcode.
Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.
Open schools and active GP practices in the SM1 postcode district, ordered by straight-line distance where coordinates are available.
Academy converter
Grennell Road, Sutton, Surrey, SM1 3DY
Ages 11–18 · 1,977 pupils of 1,970 capacity
29.1% eligible for free school meals
Voluntary aided school
All Saints Road, Sutton, Surrey, SM1 3DA
Ages 3–11 · 462 pupils of 468 capacity
12.0% eligible for free school meals
B
39 ERSKINE ROAD, SUTTON, SM1 3AT
B
54 BENHILL AVENUE, SUTTON, SM1 4EB
B
THE THOMAS WALL CENTRE, 52 BENHILL AVENUE, SUTTON, SM1 4DP
Academy converter
Manor Lane, Sutton, Surrey, SM1 4AS
Ages 11–18 · 1,061 pupils of 840 capacity
1.3% eligible for free school meals
Academy converter
Greyhound Road, Sutton, Surrey, SM1 4AW
Ages 2–11 · 710 pupils of 682 capacity
16.9% eligible for free school meals
B
THE OLD COURT HOUSE, THROWLEY WAY, SUTTON, SM1 4AF
B
181 CARSHALTON ROAD, SUTTON, SM1 4NG
Community school
Thorncroft Road, Sutton, Surrey, SM1 1RL
Ages 7–11 · 359 pupils of 360 capacity
19.8% eligible for free school meals
Academy converter
Anton Crescent, Collingwood Road, Sutton, Surrey, SM1 2NT
Ages 3–11 · 656 pupils of 630 capacity
13.4% eligible for free school meals
B
ROBIN HOOD LANE, SUTTON, SM1 2RJ
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Sutton 007D includes SM1 3DN and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Public order | 2 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
SM1 3DN is in Sutton, England.
The Census 2021 postcode-level dataset records 53 residents at SM1 3DN. This is an exact postcode count.
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SM1 3DN postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.