Use this guide to understand SA1 7EH 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 83 residents and 39 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 | SA1 7EH |
| Postcode without spaces | SA17EH |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.6488200 |
| Longitude | -3.9022170 |
| British National Grid | 268,492 E, 196,161 N |
| Country | Wales |
| Output Area (2021) | W00003967 |
| LSOA (2021) | W01000741 |
| MSOA (2021) | W02000181 |
| Electoral ward | W05001040 |
| Westminster constituency | W07000103 |
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 | 83 |
| Households | 39 |
| Female residents | 45 |
| Male residents | 38 |
| Residents per household | 2.1 |
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 |
|---|---|---|---|---|
| 29 Oct 2024 | 36, COLWYN AVENUE, WINCH WEN, SWANSEA | Semi-detached | Freehold | £136,000 |
| 24 May 2024 | 16, COLWYN AVENUE, WINCH WEN, SWANSEA | Semi-detached | Freehold | £170,000 |
| 15 Dec 2023 | 35, COLWYN AVENUE, WINCH WEN, SWANSEA | Semi-detached | Freehold | £155,000 |
| 9 Dec 2022 | 34, COLWYN AVENUE, WINCH WEN, SWANSEA | Semi-detached | Freehold | £100,000 |
| 19 Aug 2022 | 34, COLWYN AVENUE, WINCH WEN, SWANSEA | Semi-detached | Freehold | £70,000 |
Open schools and active GP practices in the SA1 postcode district, ordered by straight-line distance where coordinates are available.
Welsh establishment
Colwyn Avenue, Winchwen, Swansea, SA1 7EN
Welsh establishment
Caldicot Road, Winch Wen, Swansea, SA1 7HX
Welsh establishment
Jersey Road, Bonymaen, Swansea (Abertawe), SA1 7DL
B
ACUTE CLINICAL RESPONSE T (ACRT), CAERNARVON WAY, BONYMAEN, SWANSEA, SA1 7HJ
Welsh establishment
Jersey Road, Bonymaen, Swansea, SA1 7DG
Welsh establishment
Bonymaen Road, Pentrechwyth, Swansea, SA1 7AP
Welsh establishment
Pentremawr Road, Hafod, Swansea, SA1 2NN
Welsh establishment
Ysgol Street, Port Tennant, Swansea, SA1 8LE
B
YSGOL STREET, PORT TENNANT, SWANSEA, SA1 8LH
Welsh establishment
Odo Street, Hafod, Swansea, SA1 2LT
Welsh establishment
Grenfell Park Road, St Thoma's, Swansea, SA1 8EY
B
BEACON CENTRE FOR HEALTH, LANGDON ROAD, SWANSEA, SA1 8QY
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 10 July 2025
87300 - Residential care activities for the elderly and disabled
Private Limited Company
Incorporated 4 June 2025
53100 - Postal activities under universal service obligation
Private Limited Company
Incorporated 19 May 2025
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 26 March 2025
87300 - Residential care activities for the elderly and disabled
Private Limited Company
Incorporated 15 April 2019
68100 - Buying and selling of own real estate
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Swansea 014D includes SA1 7EH and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 13 |
| Shoplifting | 9 |
| Public order | 5 |
| Anti-social behaviour | 4 |
| Criminal damage and arson | 3 |
| Bicycle theft | 2 |
| Other theft | 2 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
SA1 7EH is in Wales.
The Census 2021 postcode-level dataset records 83 residents at SA1 7EH. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full SA1 7EH postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SA1 7EH postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.