SA3 4RJ maps, stats, and open data
SA3 4RJ lies on Caswell Drive in Caswell, Swansea. SA3 4RJ 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 4RJ geodata
| Easting | 259901 |
| Northing | 187849 |
| Latitude | 51.572053 |
| Longitude | -4.022967 |
Where is SA3 4RJ?
| Street | Caswell Drive |
| Locality | Caswell |
| Town/City | Swansea |
| Country | Wales |
| Postcode District | SA3 |
SA3 4RJ Elevation
Elevation or altitude of SA3 4RJ 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 4RJ
2021 26 MAY £695,000 |
2020 25 SEP £350,000 |
36, CASWELL DRIVE, CASWELL, SWANSEA, SA3 4RJ 2019 4 NOV £470,000 |
33, CASWELL DRIVE, CASWELL, SWANSEA, SA3 4RJ 2010 17 DEC £275,000 |
4, CASWELL DRIVE, CASWELL, SWANSEA, SA3 4RJ 2008 10 NOV £435,000 |
4, CASWELL DRIVE, CASWELL, SWANSEA, SA3 4RJ 2005 15 JUL £310,000 |
36, CASWELL DRIVE, CASWELL, SWANSEA, SA3 4RJ 2001 26 JUL £155,000 |
12, CASWELL DRIVE, CASWELL, SWANSEA, SA3 4RJ 2000 10 MAR £165,000 |
39, CASWELL DRIVE, CASWELL, SWANSEA, SA3 4RJ 1998 28 SEP £96,000 |
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 4RJ
| Caswell Drive | Newton | 70m |
| Caswell Drive | Newton | 103m |
| Hillgrove (Caswell Road) | Newton | 145m |
| Summerland Lane (Caswell Drive) | Newton | 182m |
| Long Shepherds Drive (Summerland Lane) | Newton | 214m |
Broadband
Broadband access in SA3 4RJ (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 | 41.2% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in SA3 4RJ (2019 data)
Download
| Median download speed | 39.9Mbps |
| Average download speed | 57.8Mbps |
| Maximum download speed | 159.97Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 11.9Mbps |
| Maximum upload speed | 30.03Mbps |
Broadband limitations in SA3 4RJ (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 4RJ gas and electricity consumption
Estimated total energy consumption in SA3 4RJ by fuel type, 2015.
Gas
| Consumption (kWh) | 722,146 |
|---|---|
| Meter count | 34 |
| Mean (kWh/meter) | 21,240 |
| Median (kWh/meter) | 20,362 |
Electricity
| Consumption (kWh) | 125,115 |
|---|---|
| Meter count | 33 |
| Mean (kWh/meter) | 3,791 |
| Median (kWh/meter) | 3,450 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SA3 4RJ, for 2015.
- Meter count: The total number of meters in SA3 4RJ.
- 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 4RJ:Food Standards Agency
Three nearest food hygiene ratings to SA3 4RJ (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA3 4RJ
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Newton P O | 17:45 | 11:30 | 636m |
| Highmead Av | 17:45 | 13:00 | 720m |
| Mumbles P O | 18:30 | 12:30 | 1,740m |
SA3 4RJ ITL and SA3 4RJ 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 4RJ:
| 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 4RJ 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 4RJ:
| Code | Name | |
|---|---|---|
| OA | W00004404 | |
| LSOA | W01000824 | Swansea 031B |
| MSOA | W02000198 | Swansea 031 |
Nearest postcodes to SA3 4RJ
| SA3 4RW | Caswell Drive | 120m |
| SA3 4RP | Long Shepherds Drive | 145m |
| SA3 4RH | Caswell Road | 149m |
| SA3 4RL | Havergal Close | 157m |
| SA3 4RN | Caswell Drive | 164m |
| SA3 4RU | Caswell Avenue | 177m |
| SA3 4RS | Summerland Lane | 214m |
| SA3 4RT | 227m | |
| SA3 4RQ | Hillgrove | 231m |
| SA3 4RD | Llwyn Y Mor | 247m |
- 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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