SA3 4BS maps, stats, and open data
SA3 4BS is located in the Mumbles electoral ward, within the unitary authority of Swansea and the Welsh Parliamentary constituency of Gower. The Local Health Board is Swansea Bay University and the police force is South Wales. This postcode has been in use since April 2020.
SA3 4BS maps
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2026
Source: Open Postcode Geo
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2026; Contains Royal Mail data © Royal Mail copyright and database right 2026; Source: Office for National Statistics licensed under the Open Government Licence v.3.0
SA3 4BS geodata
| Easting | 259680 |
| Northing | 188153 |
| Latitude | 51.574734 |
| Longitude | -4.026295 |
Where is SA3 4BS?
| Country | Wales |
| Postcode District | SA3 |
Politics
| Ward | Mumbles |
|---|---|
| Constituency | Gower |
House Prices
Sales of detached houses in SA3 4BS
2022 21 JAN £645,000 |
4, ALLCHURCH GARDENS, NEWTON, SWANSEA, SA3 4BS 2020 23 OCT £565,995 |
2020 16 OCT £550,000 |
2, ALLCHURCH GARDENS, NEWTON, SWANSEA, SA3 4BS 2020 18 SEP £489,000 |
3, ALLCHURCH GARDENS, NEWTON, SWANSEA, SA3 4BS 2020 11 SEP £500,000 |
1, ALLCHURCH GARDENS, NEWTON, SWANSEA, SA3 4BS 2020 4 MAR £589,995 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to SA3 4BS
| Summerland Lane (Caswell Drive) | Newton | 207m |
| Long Shepherds Drive (Summerland Lane) | Newton | 214m |
| Long Shepherds Drive (Summerland Lane) | Newton | 221m |
| Woollacott Drive | Newton | 284m |
| Woollacott Drive | Newton | 285m |
Deprivation
0.1% of Welsh postcodes are less deprived than SA3 4BS:Food Standards Agency
Three nearest food hygiene ratings to SA3 4BS (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA3 4BS
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Highmead Av | 17:45 | 13:00 | 664m |
| Newton P O | 17:45 | 11:30 | 768m |
| Murton P O | 17:45 | 11:30 | 1,427m |
SA3 4BS ITL and SA3 4BS LAU
The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for SA3 4BS:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL1 | West Wales and The Valleys |
| ITL 3 Code | Name |
| TLL18 | Swansea |
| LAU 1 Code | Name |
| W06000011 | Swansea |
SA3 4BS census areas
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for SA3 4BS:
| Code | Name | |
|---|---|---|
| OA | W00004406 | |
| LSOA | W01000823 | Swansea 031A |
| MSOA | W02000198 | Swansea 031 |
Nearest postcodes to SA3 4BS
| SA3 4RS | Summerland Lane | 169m |
| SA3 4RZ | Woolacott Mews | 177m |
| SA3 4RT | 236m | |
| SA3 4RL | Havergal Close | 236m |
| SA3 4RN | Caswell Drive | 240m |
| SA3 4LA | 258m | |
| SA3 4RG | Briarwood Gardens | 269m |
| SA3 4RR | Woollacott Drive | 276m |
| SA3 3AA | Murton Lane | 300m |
| SA3 4SE | Millands Close | 325m |
- Contains OS data © Crown copyright and database right (2026)
- Contains Royal Mail data © Royal Mail copyright and Database right (2026)
- Contains National Statistics data © Crown copyright and database right (2026)
- Data produced by Land Registry © Crown copyright (2026)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2026)
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