This page brings together the map and available local information for SA1 4DE in Wales. 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 50 residents 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 | SA1 4DE |
| Postcode without spaces | SA14DE |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.6175000 |
| Longitude | -3.9550620 |
| British National Grid | 264,743 E, 192,774 N |
| Country | Wales |
| Output Area (2021) | W00003993 |
| LSOA (2021) | W01000747 |
| MSOA (2021) | W02000191 |
| Electoral ward | W05001041 |
| Westminster constituency | W07000108 |
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 | 50 |
| Female residents | 32 |
| Male residents | 18 |
A detailed vector map covering a 500 metre radius around the postcode.
Open schools and active GP practices in the SA1 postcode district, ordered by straight-line distance where coordinates are available.
B
151 ST. HELENS ROAD, SWANSEA, SA1 4DF
B
RUSSELL STREET, SWANSEA, SA1 4HR
B
PHILLIPS PARADE, SWANSEA, SA1 4JL
Welsh establishment
Vincent Street, Swansea, SA1 3TY
B
NICHOLL ST MEDICAL CENTR, 33 NICHOLL STREET, SWANSEA, SA1 4HF
Welsh establishment
Rodney Street, Swansea, SA1 3UA
B
YMCA, 1 THE KINGSWAY, SWANSEA, SA1 5JQ
B
200 OYSTERMOUTH ROAD, SWANSEA, SA1 3SR
Welsh establishment
36 St James's Crescent, Uplands, Swansea, SA1 6DR
Welsh establishment
18 Mansel St, Swansea, Swansea (Abertawe), SA1 5SG
Welsh establishment
Terrace Road, Mount Pleasant, Swansea, SA1 6JD
B
37 THE KINGSWAY, SWANSEA, SA1 5LF
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 16 April 2026
47910 - Retail sale via mail order houses or via Internet
Private Limited Company
Incorporated 8 April 2026
55209 - Other holiday and other collective accommodation
Private Limited Company
Incorporated 8 September 2025
79110 - Travel agency activities
Private Limited Company
Incorporated 26 June 2025
86900 - Other human health activities
Private Limited Company
Incorporated 27 May 2025
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 30 April 2025
81100 - Combined facilities support activities
Private Limited Company
Incorporated 22 October 2024
86230 - Dental practice activities
Private Limited Company
Incorporated 4 October 2024
86230 - Dental practice activities
Private Limited Company
Incorporated 26 September 2024
86230 - Dental practice activities
Private Limited Company
Incorporated 9 August 2024
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 29 July 2024
46900 - Non-specialised wholesale trade
Private Limited Company
Incorporated 14 June 2024
49320 - Taxi operation
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Swansea 024A includes SA1 4DE and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Shoplifting | 35 |
| Violence and sexual offences | 5 |
| Criminal damage and arson | 4 |
| Anti-social behaviour | 3 |
| Other theft | 2 |
| Vehicle crime | 2 |
| Public order | 1 |
Answers use the geographic scope stated with each dataset above.
SA1 4DE is in Wales.
The Census 2021 postcode-level dataset records 50 residents at SA1 4DE. This is an exact postcode count.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SA1 4DE postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.