Explore SA1 1YH in Wales on an interactive map. See its location and approximate address-derived boundary, then review the exact-postcode facts and wider-area statistics available below. Editable vector files, printed maps and postcode colouring tools are also available. Census 2021 records 25 residents and 18 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 1YH |
| Postcode without spaces | SA11YH |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | October 1987 |
| Directory version | 2026-06 |
| Latitude | 51.6141900 |
| Longitude | -3.9409520 |
| British National Grid | 265,710 E, 192,380 N |
| Country | Wales |
| Output Area (2021) | W00010096 |
| LSOA (2021) | W01001997 |
| MSOA (2021) | W02000192 |
| Electoral ward | W05001068 |
| 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 | 25 |
| Households | 18 |
| Female residents | 12 |
| Male residents | 13 |
| Residents per household | 1.4 |
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 |
|---|---|---|---|---|
| 18 Dec 2025 | FLAT 122, ABBOTSFORD HOUSE, TRAWLER ROAD, MARITIME QUARTER, SWANSEA | Flat or maisonette | Leasehold | £129,950 |
| 20 Dec 2024 | FLAT 115, ABBOTSFORD HOUSE, TRAWLER ROAD, MARITIME QUARTER, SWANSEA | Flat or maisonette | Leasehold | £130,000 |
| 11 Dec 2024 | FLAT 103, ABBOTSFORD HOUSE, TRAWLER ROAD, MARITIME QUARTER, SWANSEA | Flat or maisonette | Leasehold | £125,000 |
| 10 Jul 2024 | FLAT 117, ABBOTSFORD HOUSE, TRAWLER ROAD, MARITIME QUARTER, SWANSEA | Flat or maisonette | Leasehold | £160,000 |
| 9 Apr 2024 | FLAT 111, ABBOTSFORD HOUSE, TRAWLER ROAD, MARITIME QUARTER, SWANSEA | Flat or maisonette | Leasehold | £146,000 |
| 9 Sep 2022 | FLAT 106, ABBOTSFORD HOUSE, TRAWLER ROAD, MARITIME QUARTER, SWANSEA | Flat or maisonette | Leasehold | £160,000 |
| 9 Feb 2022 | FLAT 105, ABBOTSFORD HOUSE, TRAWLER ROAD, MARITIME QUARTER, SWANSEA | Flat or maisonette | Leasehold | £97,000 |
| 4 Dec 2020 | FLAT 119, ABBOTSFORD HOUSE, TRAWLER ROAD, MARITIME QUARTER, SWANSEA | Flat or maisonette | Leasehold | £163,000 |
| 1 Dec 2020 | FLAT 125, ABBOTSFORD HOUSE, TRAWLER ROAD, MARITIME QUARTER, SWANSEA | Flat or maisonette | Leasehold | £126,000 |
| 27 Nov 2020 | FLAT 117, ABBOTSFORD HOUSE, TRAWLER ROAD, MARITIME QUARTER, SWANSEA | Flat or maisonette | Leasehold | £135,000 |
| 14 Feb 2020 | FLAT 122, ABBOTSFORD HOUSE, TRAWLER ROAD, MARITIME QUARTER, SWANSEA | Flat or maisonette | Leasehold | £115,000 |
Open schools and active GP practices in the SA1 postcode district, ordered by straight-line distance where coordinates are available.
B
200 OYSTERMOUTH ROAD, SWANSEA, SA1 3SR
B
SCHOONER HOUSE, QUAY PARADE, SWANSEA, SA1 1SR
B
37 THE KINGSWAY, SWANSEA, SA1 5LF
B
YMCA, 1 THE KINGSWAY, SWANSEA, SA1 5JQ
Welsh establishment
Vincent Street, Swansea, SA1 3TY
Welsh establishment
18 Mansel St, Swansea, Swansea (Abertawe), SA1 5SG
B
151 ST. HELENS ROAD, SWANSEA, SA1 4DF
B
NICHOLL ST MEDICAL CENTR, 33 NICHOLL STREET, SWANSEA, SA1 4HF
B
CENTRAL CLINIC, 21 ORCHARD STREET, SWANSEA, SA1 5AT
Welsh establishment
Rodney Street, Swansea, SA1 3UA
B
COMMUNITY HEALTH CENTRE, 41 HIGH STREET, SWANSEA, SA1 1LT
B
RUSSELL STREET, SWANSEA, SA1 4HR
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 4 February 2025
71122 - Engineering related scientific and technical consulting activities
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Swansea 025I includes SA1 1YH and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 47 |
| Shoplifting | 17 |
| Anti-social behaviour | 11 |
| Drugs | 6 |
| Public order | 6 |
| Other theft | 4 |
| Criminal damage and arson | 3 |
| Bicycle theft | 2 |
| Other crime | 2 |
| Burglary | 1 |
Answers use the geographic scope stated with each dataset above.
SA1 1YH is in Wales.
The Census 2021 postcode-level dataset records 25 residents at SA1 1YH. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full SA1 1YH postcode.
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Explore other full postcodes in the same postcode sector.