SA4 4GP maps, stats, and open data
SA4 4GP lies on Coalbrook Road in Grovesend, Swansea. SA4 4GP is located in the Gorseinon and Penyrheol 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 1993.
SA4 4GP 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
SA4 4GP geodata
| Easting | 259122 |
| Northing | 200098 |
| Latitude | 51.681923 |
| Longitude | -4.039131 |
Where is SA4 4GP?
| Street | Coalbrook Road |
| Locality | Grovesend |
| Town/City | Swansea |
| Country | Wales |
| Postcode District | SA4 |
SA4 4GP Elevation
Elevation or altitude of SA4 4GP as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 40m | 131ft |
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 | Gorseinon And Penyrheol |
|---|---|
| Constituency | Gower |
House Prices
Sales of detached houses in SA4 4GP
2022 20 MAY £820,000 |
164, COALBROOK ROAD, GROVESEND, SWANSEA, SA4 4GP 2017 8 MAR £220,000 |
2016 24 MAR £410,000 |
166, COALBROOK ROAD, GROVESEND, SWANSEA, SA4 4GP 2002 20 DEC £129,950 |
139, COALBROOK ROAD, GROVESEND, SWANSEA, SA4 4GP 2001 9 AUG £13,500 |
147, COALBROOK ROAD, GROVESEND, SWANSEA, SA4 4GP 1999 30 JUN £80,000 |
143, COALBROOK ROAD, GROVESEND, SWANSEA, SA4 4GP 1998 8 OCT £45,000 |
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 SA4 4GP
| Mynydd Bach (Coalbrook Road) | Grovesend | 43m |
| Mynydd Bach (Coalbrook Road) | Grovesend | 67m |
| Pen-cefn-arda (Frampton Road) | Penyrheol | 370m |
| Pen-cefn-arda (Pen-cefn-arda Road) | Penyrheol | 391m |
| Westgrove Court (Pen-cefn-arda Road) | Penyrheol | 403m |
Nearest railway stations to SA4 4GP
| Llangennech Station | 2.9km |
| Gowerton Station | 3.7km |
| Pontarddulais Station | 4km |
Broadband
Broadband access in SA4 4GP (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 speed in SA4 4GP (2019 data)
Download
| Median download speed | 27.8Mbps |
| Average download speed | 29.0Mbps |
| Maximum download speed | 51.95Mbps |
Upload
| Median upload speed | 6.1Mbps |
| Average upload speed | 5.4Mbps |
| Maximum upload speed | 7.08Mbps |
Broadband limitations in SA4 4GP (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% |
SA4 4GP gas and electricity consumption
Estimated total energy consumption in SA4 4GP by fuel type, 2015.
Electricity
| Consumption (kWh) | 43,666 |
|---|---|
| Meter count | 9 |
| Mean (kWh/meter) | 4,852 |
| Median (kWh/meter) | 3,604 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SA4 4GP, for 2015.
- Meter count: The total number of meters in SA4 4GP.
- 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
24.3% of Welsh postcodes are less deprived than SA4 4GP:Food Standards Agency
Three nearest food hygiene ratings to SA4 4GP (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA4 4GP
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Heol Dylan | 17:30 | 13:30 | 523m |
| Frampton Park | 17:30 | 13:30 | 654m |
| Grovesend P O | 16:15 | 11:30 | 816m |
SA4 4GP ITL and SA4 4GP 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 SA4 4GP:
| 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 |
SA4 4GP 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 SA4 4GP:
| Code | Name | |
|---|---|---|
| OA | W00004510 | |
| LSOA | W01000842 | Swansea 005D |
| MSOA | W02000172 | Swansea 005 |
Nearest postcodes to SA4 4GP
| SA4 4LZ | Sunningdale Drive | 365m |
| SA4 4WN | Plas Newydd | 370m |
| SA4 4GR | Coalbrook Road | 399m |
| SA4 4GS | Coalbrook Road | 410m |
| SA4 4GZ | Clos Gorsfawr | 422m |
| SA4 4FH | Westgrove Court | 457m |
| SA4 4LS | Heol Nantlais | 460m |
| SA4 4LU | Heol Cynan | 480m |
| SA4 4WQ | Plas Houses | 501m |
| SA4 4WG | Plas Road | 540m |
- 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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