Find SA3 4BU in Wales 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 1 residents and 1 households at the exact postcode.
High-quality vector file formats. Instant download. Next-day prints.
Create a Custom MapChoose the type of postcode map that matches the level of detail and editing control you need.
Download layered UK postcode area, district and sector maps in formats including Adobe Illustrator, PDF and SVG. Individual boundaries can be coloured and edited for reports, presentations and print.
Browse Vector Map Files
Create sales territories, delivery zones or heat maps without specialist mapping software. Try the postcode sector map tool, then save and export maps with full access.
Try the Sector Map ToolReady-made vector files cover postcode areas, districts and sectors. For a map focused on the full SA3 4BU postcode or its approximate address-derived outline, ask us about custom digital and printed options.
Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | SA3 4BU |
| Postcode without spaces | SA34BU |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5752800 |
| Longitude | -3.9987110 |
| British National Grid | 261,593 E, 188,161 N |
| Country | Wales |
| Output Area (2021) | W00004418 |
| LSOA (2021) | W01000825 |
| MSOA (2021) | W02000198 |
| Electoral ward | W05001056 |
| Westminster constituency | W07000097 |
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 | 1 |
| Households | 1 |
| Female residents | 1 |
| Male residents | 0 |
| Residents per household | 1.0 |
A detailed vector map covering a 500 metre radius around the postcode.
Land Registry Price Paid Data transactions matched to this exact full postcode.
| Sale date | Address | Property type | Tenure | Price |
|---|---|---|---|---|
| 16 Jun 2025 | APARTMENT 4, MUMBLES RESIDENCES, 512B, MUMBLES ROAD, MUMBLES, SWANSEA | Flat or maisonette | Leasehold | £545,000 |
| 14 Apr 2025 | APARTMENT 1, MUMBLES RESIDENCES, 512B, MUMBLES ROAD, MUMBLES, SWANSEA | Flat or maisonette | Leasehold | £625,000 |
| 31 Mar 2025 | APARTMENT 2, MUMBLES RESIDENCES, 512B, MUMBLES ROAD, MUMBLES, SWANSEA | Flat or maisonette | Leasehold | £625,000 |
| 22 Dec 2023 | 510, MUMBLES ROAD, MUMBLES, SWANSEA | Other | Freehold | £550,000 |
Open schools and active GP practices in the SA3 postcode district, ordered by straight-line distance where coordinates are available.
Welsh establishment
Newton Road, Mumbles, Swansea, SA3 4BE
B
2-6 KINGS ROAD, MUMBLES, SWANSEA, SA3 4AJ
B
2-6 KINGS ROAD, MUMBLES, SWANSEA, SA3 4AJ
B
10 WEST CROSS AVENUE, WEST CROSS, SWANSEA, SA3 5UA
Welsh establishment
West Cross Avenue, West Cross, Swansea, SA3 5TS
Welsh establishment
West Cross Avenue, West Cross, Swansea, SA3 5TS
Welsh establishment
Slade Road, Newton, Swansea, SA3 4UE
Welsh establishment
West Cross Lane, West Cross, Swansea, SA3 5LS
Welsh establishment
Off Rushwind Close, West Cross, Swansea, SA3 5RF
Welsh establishment
Huntington Close, Swansea, SA3 5AL
Welsh establishment
Fairwood Road, West Cross, Swansea, SA3 5JP
Welsh establishment
The Glebe, Bishopston, Swansea, SA3 3JP
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 16 January 2026
47110 - Retail sale in non-specialised stores with food, beverages or tobacco predominating
Private Limited Company
Incorporated 27 July 2009
96020 - Hairdressing and other beauty treatment
Private Limited Company
Incorporated 25 May 2000
49320 - Taxi operation
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Swansea 031C includes SA3 4BU and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Public order | 3 |
| Anti-social behaviour | 2 |
| Violence and sexual offences | 1 |
Answers use the geographic scope stated with each dataset above.
SA3 4BU is in Wales.
The Census 2021 postcode-level dataset records 1 residents at SA3 4BU. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full SA3 4BU postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SA3 4BU postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.