This page brings together the map and available local information for SA3 5DD 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 63 residents and 28 households at the exact postcode.
High-quality vector file formats. Instant download. Next-day prints.
Create a Custom MapChoose the type of postcode map that matches the level of detail and editing control you need.
Download layered UK postcode area, district and sector maps in formats including Adobe Illustrator, PDF and SVG. Individual boundaries can be coloured and edited for reports, presentations and print.
Browse Vector Map Files
Create sales territories, delivery zones or heat maps without specialist mapping software. Try the postcode sector map tool, then save and export maps with full access.
Try the Sector Map ToolReady-made vector files cover postcode areas, districts and sectors. For a map focused on the full SA3 5DD postcode or its approximate address-derived outline, ask us about custom digital and printed options.
Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | SA3 5DD |
| Postcode without spaces | SA35DD |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5936300 |
| Longitude | -4.0013790 |
| British National Grid | 261,464 E, 190,207 N |
| Country | Wales |
| Output Area (2021) | W00004309 |
| LSOA (2021) | W01000804 |
| MSOA (2021) | W02000195 |
| Electoral ward | W05001054 |
| 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 | 63 |
| Households | 28 |
| Female residents | 36 |
| Male residents | 27 |
| Residents per household | 2.3 |
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 |
|---|---|---|---|---|
| 12 Mar 2026 | 97, MAYALS AVENUE, BLACKPILL, SWANSEA | Semi-detached | Freehold | £445,000 |
| 11 Jun 2025 | 72, MAYALS AVENUE, BLACKPILL, SWANSEA | Semi-detached | Leasehold | £415,000 |
| 17 Mar 2025 | 99, MAYALS AVENUE, BLACKPILL, SWANSEA | Semi-detached | Leasehold | £450,000 |
| 5 Sep 2024 | 93, MAYALS AVENUE, BLACKPILL, SWANSEA | Semi-detached | Freehold | £525,000 |
| 16 Dec 2022 | 62, MAYALS AVENUE, BLACKPILL, SWANSEA | Other | Freehold | £1,500 |
| 20 Sep 2022 | 73, MAYALS AVENUE, BLACKPILL, SWANSEA | Semi-detached | Leasehold | £390,000 |
| 19 Aug 2022 | 64, MAYALS AVENUE, BLACKPILL, SWANSEA | Semi-detached | Freehold | £420,000 |
| 30 Jun 2021 | 54, MAYALS AVENUE, BLACKPILL, SWANSEA | Detached | Leasehold | £365,000 |
| 1 Mar 2021 | 68, MAYALS AVENUE, BLACKPILL, SWANSEA | Semi-detached | Leasehold | £380,000 |
Open schools and active GP practices in the SA3 postcode district, ordered by straight-line distance where coordinates are available.
Welsh establishment
Huntington Close, Swansea, SA3 5AL
Welsh establishment
Fairwood Road, West Cross, Swansea, SA3 5JP
Welsh establishment
West Cross Lane, West Cross, Swansea, SA3 5LS
Welsh establishment
West Cross Avenue, West Cross, Swansea, SA3 5TS
Welsh establishment
West Cross Avenue, West Cross, Swansea, SA3 5TS
B
10 WEST CROSS AVENUE, WEST CROSS, SWANSEA, SA3 5UA
Welsh establishment
Off Rushwind Close, West Cross, Swansea, SA3 5RF
Welsh establishment
Newton Road, Mumbles, Swansea, SA3 4BE
Welsh establishment
Slade Road, Newton, Swansea, SA3 4UE
B
2-6 KINGS ROAD, MUMBLES, SWANSEA, SA3 4AJ
B
2-6 KINGS ROAD, MUMBLES, SWANSEA, SA3 4AJ
Welsh establishment
The Glebe, Bishopston, Swansea, SA3 3JP
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 3 December 2021
74100 - specialised design activities
Private Limited Company
Incorporated 20 September 2017
74100 - specialised design activities
Private Limited Company
Incorporated 12 August 2004
43341 - Painting
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Swansea 028C includes SA3 5DD and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Public order | 3 |
| Violence and sexual offences | 3 |
| Anti-social behaviour | 1 |
Answers use the geographic scope stated with each dataset above.
SA3 5DD is in Wales.
The Census 2021 postcode-level dataset records 63 residents at SA3 5DD. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full SA3 5DD postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SA3 5DD postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.