This page brings together the map and available local information for SA3 5TW 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 28 residents and 15 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 5TW |
| Postcode without spaces | SA35TW |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5818600 |
| Longitude | -4.0021030 |
| British National Grid | 261,378 E, 188,899 N |
| Country | Wales |
| Output Area (2021) | W00004705 |
| LSOA (2021) | W01000880 |
| MSOA (2021) | W02000196 |
| Electoral ward | W05001070 |
| 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 | 28 |
| Households | 15 |
| Female residents | 17 |
| Male residents | 11 |
| Residents per household | 1.9 |
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 |
|---|---|---|---|---|
| 21 Nov 2024 | 350, MUMBLES ROAD, WEST CROSS, SWANSEA | Detached | Freehold | £925,000 |
| 29 Jun 2022 | 360, MUMBLES ROAD, WEST CROSS, SWANSEA | Other | Freehold | £472,000 |
| 29 Jun 2021 | 356, MUMBLES ROAD, WEST CROSS, SWANSEA | Detached | Freehold | £750,000 |
| 25 Jan 2021 | 101, MUMBLES ROAD, WEST CROSS, SWANSEA | Semi-detached | Freehold | £675,000 |
Open schools and active GP practices in the SA3 postcode district, ordered by straight-line distance where coordinates are available.
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
West Cross Lane, West Cross, Swansea, SA3 5LS
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
Welsh establishment
Huntington Close, Swansea, SA3 5AL
Welsh establishment
Slade Road, Newton, Swansea, SA3 4UE
Welsh establishment
Off Rushwind Close, West Cross, Swansea, SA3 5RF
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 15 December 2024
99999 - Dormant Company
Private Limited Company
Incorporated 4 February 2024
99999 - Dormant Company
Private Limited Company
Incorporated 2 July 2021
86230 - Dental practice activities
Private Limited Company
Incorporated 6 August 1986
68100 - Buying and selling of own real estate
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Swansea 029B includes SA3 5TW and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 2 |
| Criminal damage and arson | 1 |
| Public order | 1 |
Answers use the geographic scope stated with each dataset above.
SA3 5TW is in Wales.
The Census 2021 postcode-level dataset records 28 residents at SA3 5TW. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full SA3 5TW postcode.
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Explore other full postcodes in the same postcode sector.