Use this guide to understand SA1 3LW 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 16 residents and 16 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 3LW |
| Postcode without spaces | SA13LW |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.6187000 |
| Longitude | -3.9412890 |
| British National Grid | 265,700 E, 192,882 N |
| Country | Wales |
| Output Area (2021) | W00010090 |
| LSOA (2021) | W01001955 |
| MSOA (2021) | W02000192 |
| Electoral ward | W05001041 |
| 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 | 16 |
| Households | 16 |
| Female residents | 6 |
| Male residents | 10 |
| Residents per household | 1.0 |
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 |
|---|---|---|---|---|
| 22 Dec 2023 | 6, PRINCESS WAY, SWANSEA | Other | Freehold | £1,675,000 |
| 22 Dec 2023 | 6, PRINCESS WAY, SWANSEA | Other | Leasehold | £1,675,000 |
| 29 Mar 2022 | 18, PRINCESS WAY, SWANSEA | Other | Freehold | £850,000 |
| 28 May 2021 | PRINCESS HOUSE, PRINCESS WAY, SWANSEA | Other | Freehold | £2,500,000 |
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
37 THE KINGSWAY, SWANSEA, SA1 5LF
B
CENTRAL CLINIC, 21 ORCHARD STREET, SWANSEA, SA1 5AT
B
200 OYSTERMOUTH ROAD, SWANSEA, SA1 3SR
B
COMMUNITY HEALTH CENTRE, 41 HIGH STREET, SWANSEA, SA1 1LT
Welsh establishment
18 Mansel St, Swansea, Swansea (Abertawe), SA1 5SG
B
YMCA, 1 THE KINGSWAY, SWANSEA, SA1 5JQ
B
NICHOLL ST MEDICAL CENTR, 33 NICHOLL STREET, SWANSEA, SA1 4HF
B
151 ST. HELENS ROAD, SWANSEA, SA1 4DF
B
RUSSELL STREET, SWANSEA, SA1 4HR
Welsh establishment
Vincent Street, Swansea, SA1 3TY
B
PHILLIPS PARADE, SWANSEA, SA1 4JL
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 27 February 2026
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 4 February 2026
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 29 January 2026
86220 - Specialists medical practice activities
Private Limited Company
Incorporated 7 January 2026
47990 - Other retail sale not in stores, stalls or markets
Private Limited Company
Incorporated 20 November 2025
74902 - Quantity surveying activities
Private Limited Company
Incorporated 23 October 2025
87200 - Residential care activities for learning difficulties, mental health and substance abuse
Private Limited Company
Incorporated 15 September 2025
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 1 September 2025
59112 - Video production activities
Private Limited Company
Incorporated 27 June 2025
64922 - Activities of mortgage finance companies
Private Limited Company
Incorporated 26 June 2025
56102 - Unlicensed restaurants and cafes
Private Limited Company
Incorporated 3 June 2025
62012 - Business and domestic software development
Community Interest Company
Incorporated 21 May 2025
85590 - Other education n.e.c.
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Swansea 025F includes SA1 3LW and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 74 |
| Shoplifting | 51 |
| Public order | 33 |
| Anti-social behaviour | 29 |
| Other theft | 12 |
| Criminal damage and arson | 10 |
| Vehicle crime | 7 |
| Drugs | 6 |
| Bicycle theft | 4 |
| Theft from the person | 4 |
| Other crime | 2 |
| Possession of weapons | 2 |
| Robbery | 2 |
Answers use the geographic scope stated with each dataset above.
SA1 3LW is in Wales.
The Census 2021 postcode-level dataset records 16 residents at SA1 3LW. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full SA1 3LW postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SA1 3LW postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.