SA3 4RT maps, stats, and open data
SA3 4RT is in Caswell, Swansea. SA3 4RT 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 January 1980.
SA3 4RT geodata
| Easting | 259684 |
| Northing | 187917 |
| Latitude | 51.572610 |
| Longitude | -4.026123 |
Where is SA3 4RT?
| Locality | Caswell |
| Town/City | Swansea |
| Country | Wales |
| Postcode District | SA3 |
SA3 4RT Elevation
Elevation or altitude of SA3 4RT as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 70m | 230ft |
Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.
➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.
Politics
| Ward | Mumbles |
|---|---|
| Constituency | Gower |
House Prices
Sales of detached houses in SA3 4RT
CASTLE COTTAGE, CASWELL, SWANSEA, SA3 4RT 2022 4 AUG £850,000 |
SOMERSET LODGE, CASWELL, SWANSEA, SA3 4RT 2016 23 NOV £646,000 |
THE SPINNEY, CASWELL, SWANSEA, SA3 4RT 2014 1 AUG £470,000 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to SA3 4RT
| Summerland Lane (Caswell Drive) | Newton | 187m |
| Long Shepherds Drive (Summerland Lane) | Newton | 245m |
| Long Shepherds Drive (Summerland Lane) | Newton | 248m |
| Caswell Drive | Newton | 286m |
| Caswell Drive | Newton | 316m |
Broadband
Broadband access in SA3 4RT (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 0.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband limitations in SA3 4RT (2020 data)
| Percentage of properties unable to receive 2Mbps | 0.0% |
| Percentage of properties unable to receive 5Mbps | 0.0% |
| Percentage of properties unable to receive 10Mbps | 0.0% |
| Percentage of properties unable to receive 30Mbps | 0.0% |
SA3 4RT gas and electricity consumption
Estimated total energy consumption in SA3 4RT by fuel type, 2015.
Gas
| Consumption (kWh) | 140,605 |
|---|---|
| Meter count | 6 |
| Mean (kWh/meter) | 23,434 |
| Median (kWh/meter) | 24,839 |
Electricity
| Consumption (kWh) | 22,542 |
|---|---|
| Meter count | 6 |
| Mean (kWh/meter) | 3,757 |
| Median (kWh/meter) | 3,364 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SA3 4RT, for 2015.
- Meter count: The total number of meters in SA3 4RT.
- Mean: The mean average consumption per meter, in kWh.
- Median: The median average consumption per meter, in kWh.
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence
Deprivation
4.5% of Welsh postcodes are less deprived than SA3 4RT:Food Standards Agency
Three nearest food hygiene ratings to SA3 4RT (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA3 4RT
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Highmead Av | 17:45 | 13:00 | 801m |
| Newton P O | 17:45 | 11:30 | 806m |
| Murton P O | 17:45 | 11:30 | 1,592m |
SA3 4RT ITL and SA3 4RT 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 4RT:
| 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 4RT 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 4RT:
| Code | Name | |
|---|---|---|
| OA | W00004404 | |
| LSOA | W01000824 | Swansea 031B |
| MSOA | W02000198 | Swansea 031 |
Nearest postcodes to SA3 4RT
| SA3 4RL | Havergal Close | 88m |
| SA3 4RS | Summerland Lane | 173m |
| SA3 4RN | Caswell Drive | 212m |
| SA3 4RJ | Caswell Drive | 227m |
| SA3 3BP | Summercliff Chalets | 269m |
| SA3 4RP | Long Shepherds Drive | 295m |
| SA3 4RZ | Woolacott Mews | 302m |
| SA3 3BR | Summercliff Chalets | 313m |
| SA3 4RW | Caswell Drive | 343m |
| SA3 4LA | 355m |
- Contains OS data © Crown copyright and database right (2025)
- Contains Royal Mail data © Royal Mail copyright and Database right (2025)
- Contains National Statistics data © Crown copyright and database right (2025)
- Data produced by Land Registry © Crown copyright (2025)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2025)
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