Use this guide to understand SA3 4EW in Wales. 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. Census 2021 records 21 residents and 13 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 | SA3 4EW |
| Postcode without spaces | SA34EW |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | February 2009 |
| Directory version | 2026-06 |
| Latitude | 51.5721100 |
| Longitude | -3.9950220 |
| British National Grid | 261,839 E, 187,802 N |
| Country | Wales |
| Output Area (2021) | W00004421 |
| 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 | 21 |
| Households | 13 |
| Female residents | 6 |
| Male residents | 15 |
| Residents per household | 1.6 |
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 May 2025 | APARTMENT 8, ST ANNES, WESTERN LANE, MUMBLES, SWANSEA | Flat or maisonette | Leasehold | £231,000 |
| 27 Sep 2023 | APARTMENT 9, ST ANNES, WESTERN LANE, MUMBLES, SWANSEA | Flat or maisonette | Leasehold | £199,950 |
| 18 Aug 2023 | APARTMENT 18, ST ANNES, WESTERN LANE, MUMBLES, SWANSEA | Flat or maisonette | Leasehold | £290,000 |
| 1 Jun 2022 | APARTMENT 17, ST ANNES, WESTERN LANE, MUMBLES, SWANSEA | Flat or maisonette | Leasehold | £310,000 |
| 12 Apr 2022 | APARTMENT 11, ST ANNES, WESTERN LANE, MUMBLES, SWANSEA | Flat or maisonette | Leasehold | £295,000 |
| 25 Feb 2022 | APARTMENT 14, ST ANNES, WESTERN LANE, MUMBLES, SWANSEA | Flat or maisonette | Leasehold | £295,000 |
| 30 Nov 2021 | APARTMENT 16, ST ANNES, WESTERN LANE, MUMBLES, SWANSEA | Flat or maisonette | Leasehold | £285,000 |
| 29 Oct 2021 | APARTMENT 7, ST ANNES, WESTERN LANE, MUMBLES, SWANSEA | Flat or maisonette | Leasehold | £190,000 |
| 16 Sep 2021 | APARTMENT 2, ST ANNES, WESTERN LANE, MUMBLES, SWANSEA | Flat or maisonette | Leasehold | £450,000 |
| 18 Jun 2021 | APARTMENT 12, ST ANNES, WESTERN LANE, MUMBLES, SWANSEA | Flat or maisonette | Leasehold | £292,000 |
| 7 Jan 2021 | APARTMENT 3, ST ANNES, WESTERN LANE, MUMBLES, SWANSEA | Flat or maisonette | Leasehold | £355,000 |
| 3 Nov 2020 | APARTMENT 13, ST ANNES, WESTERN LANE, MUMBLES, SWANSEA | Flat or maisonette | Leasehold | £280,000 |
Open schools and active GP practices in the SA3 postcode district, ordered by straight-line distance where coordinates are available.
B
2-6 KINGS ROAD, MUMBLES, SWANSEA, SA3 4AJ
B
2-6 KINGS ROAD, MUMBLES, SWANSEA, SA3 4AJ
Welsh establishment
Newton Road, Mumbles, Swansea, SA3 4BE
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
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Swansea 031C includes SA3 4EW 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 4EW is in Wales.
The Census 2021 postcode-level dataset records 21 residents at SA3 4EW. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full SA3 4EW postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SA3 4EW postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.