Use this guide to understand SA1 1SU 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 67 residents and 40 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 1SU |
| Postcode without spaces | SA11SU |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 2007 |
| Directory version | 2026-06 |
| Latitude | 51.6145300 |
| Longitude | -3.9340330 |
| British National Grid | 266,190 E, 192,405 N |
| Country | Wales |
| Output Area (2021) | W00010252 |
| LSOA (2021) | W01001958 |
| 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 | 67 |
| Households | 40 |
| Female residents | 30 |
| Male residents | 37 |
| Residents per household | 1.7 |
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 |
|---|---|---|---|---|
| 9 Jan 2026 | 2, FISHERMANS WAY, MARITIME QUARTER, SWANSEA | Terraced | Freehold | £338,000 |
| 18 Sep 2025 | 6, FISHERMANS WAY, MARITIME QUARTER, SWANSEA | Semi-detached | Freehold | £364,000 |
| 23 Jun 2023 | 42, FISHERMANS WAY, MARITIME QUARTER, SWANSEA | Flat or maisonette | Leasehold | £230,000 |
| 23 Sep 2022 | 56, FISHERMANS WAY, MARITIME QUARTER, SWANSEA | Flat or maisonette | Leasehold | £205,000 |
| 14 Sep 2022 | 5, FISHERMANS WAY, MARITIME QUARTER, SWANSEA | Terraced | Freehold | £378,750 |
| 6 Jul 2022 | 23, FISHERMANS WAY, MARITIME QUARTER, SWANSEA | Flat or maisonette | Leasehold | £248,000 |
| 16 Dec 2021 | 7, FISHERMANS WAY, MARITIME QUARTER, SWANSEA | Semi-detached | Freehold | £365,000 |
| 24 Nov 2021 | 4, FISHERMANS WAY, MARITIME QUARTER, SWANSEA | Terraced | Freehold | £326,000 |
| 7 Aug 2020 | 29, FISHERMANS WAY, MARITIME QUARTER, SWANSEA | Flat or maisonette | Leasehold | £227,500 |
| 3 Feb 2020 | 24, FISHERMANS WAY, MARITIME QUARTER, SWANSEA | Flat or maisonette | Leasehold | £252,500 |
| 14 Jan 2020 | 39, FISHERMANS WAY, MARITIME QUARTER, SWANSEA | Flat or maisonette | Leasehold | £250,000 |
Open schools and active GP practices in the SA1 postcode district, ordered by straight-line distance where coordinates are available.
B
SCHOONER HOUSE, QUAY PARADE, SWANSEA, SA1 1SR
B
BEACON CENTRE FOR HEALTH, LANGDON ROAD, SWANSEA, SA1 8QY
B
SA1 MEDICAL CENTRE, LANGDON ROAD, SWANSEA, SA1 8QY
B
200 OYSTERMOUTH ROAD, SWANSEA, SA1 3SR
B
37 THE KINGSWAY, SWANSEA, SA1 5LF
B
CENTRAL CLINIC, 21 ORCHARD STREET, SWANSEA, SA1 5AT
B
COMMUNITY HEALTH CENTRE, 41 HIGH STREET, SWANSEA, SA1 1LT
Welsh establishment
Grenfell Park Road, St Thoma's, Swansea, SA1 8EY
Welsh establishment
18 Mansel St, Swansea, Swansea (Abertawe), SA1 5SG
B
YMCA, 1 THE KINGSWAY, SWANSEA, SA1 5JQ
B
151 ST. HELENS ROAD, SWANSEA, SA1 4DF
B
NICHOLL ST MEDICAL CENTR, 33 NICHOLL STREET, SWANSEA, SA1 4HF
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 4 September 2017
68100 - Buying and selling of own real estate
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Swansea 025H includes SA1 1SU and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 9 |
| Shoplifting | 4 |
| Vehicle crime | 4 |
| Anti-social behaviour | 3 |
| Public order | 3 |
| Criminal damage and arson | 2 |
| Bicycle theft | 1 |
| Drugs | 1 |
| Other crime | 1 |
| Robbery | 1 |
Answers use the geographic scope stated with each dataset above.
SA1 1SU is in Wales.
The Census 2021 postcode-level dataset records 67 residents at SA1 1SU. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full SA1 1SU postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SA1 1SU postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.