SA4 9BB maps, stats, and open data
SA4 9BB lies on Llewellyn Road in Penllergaer, Swansea. SA4 9BB is located in the Penllergaer 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 June 2002.
SA4 9BB maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SA4 9BB geodata
| Easting | 261053 |
| Northing | 198955 |
| Latitude | 51.672133 |
| Longitude | -4.010763 |
Where is SA4 9BB?
| Street | Llewellyn Road |
| Locality | Penllergaer |
| Town/City | Swansea |
| Country | Wales |
| Postcode District | SA4 |
SA4 9BB Elevation
Elevation or altitude of SA4 9BB 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 | Penllergaer |
|---|---|
| Constituency | Gower |
House Prices
Sales of detached houses in SA4 9BB
2025 23 JUN £265,000 |
2025 23 MAY £254,500 |
33A, LLEWELLYN ROAD, PENLLERGAER, SWANSEA, SA4 9BB 2025 14 FEB £242,000 |
2018 7 NOV £165,000 |
2014 5 DEC £143,000 |
2014 20 JAN £135,000 |
2013 17 DEC £151,300 |
2013 24 MAY £123,000 |
37, LLEWELLYN ROAD, PENLLERGAER, SWANSEA, SA4 9BB 2007 30 MAY £174,995 |
2007 5 JAN £158,995 |
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 SA4 9BB
| Heol Dewi Sant (Llewellyn Road) | Penllergaer | 101m |
| Heol Dewi Sant (Llewellyn Road) | Penllergaer | 102m |
| Morgan Close (Llewellyn Road) | Penllergaer | 204m |
| Orchard Grove (Gorseinon Road) | Penllergaer | 273m |
| Playing Fields (Gorseinon Road) | Penllergaer | 281m |
Nearest railway stations to SA4 9BB
| Gowerton Station | 3.1km |
| Llangennech Station | 5.2km |
Broadband
Broadband access in SA4 9BB (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 97.9% |
| 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 9BB (2019 data)
Download
| Median download speed | 36.9Mbps |
| Average download speed | 33.4Mbps |
| Maximum download speed | 69.40Mbps |
Upload
| Median upload speed | 7.4Mbps |
| Average upload speed | 7.1Mbps |
| Maximum upload speed | 19.23Mbps |
Broadband limitations in SA4 9BB (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 | 2.1% |
SA4 9BB gas and electricity consumption
Estimated total energy consumption in SA4 9BB by fuel type, 2015.
Gas
| Consumption (kWh) | 498,819 |
|---|---|
| Meter count | 48 |
| Mean (kWh/meter) | 10,392 |
| Median (kWh/meter) | 10,364 |
Electricity
| Consumption (kWh) | 129,381 |
|---|---|
| Meter count | 41 |
| Mean (kWh/meter) | 3,156 |
| Median (kWh/meter) | 3,094 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SA4 9BB, for 2015.
- Meter count: The total number of meters in SA4 9BB.
- 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
78.3% of Welsh postcodes are less deprived than SA4 9BB:Food Standards Agency
Three nearest food hygiene ratings to SA4 9BB (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA4 9BB
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Penllergaer P O | 18:00 | 12:15 | 286m |
| Penllergaer Po Left | 18:00 | 11:15 | 288m |
| Gorseinon Delivery Office | 18:00 | 12:45 | 759m |
SA4 9BB ITL and SA4 9BB 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 9BB:
| 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 9BB 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 9BB:
| Code | Name | |
|---|---|---|
| OA | W00004479 | |
| LSOA | W01000838 | Swansea 004E |
| MSOA | W02000171 | Swansea 004 |
Nearest postcodes to SA4 9BB
| SA4 9BE | Y Garn | 69m |
| SA4 9DE | Golwg Y Garn | 140m |
| SA4 9BD | Heol Dewi Sant | 143m |
| SA4 9DF | Gilfach | 164m |
| SA4 9BF | Morgan Close | 184m |
| SA4 9AB | Gorseinon Road | 205m |
| SA4 9BG | Mount Crescent | 235m |
| SA4 9BQ | Mount Crescent | 266m |
| SA4 9BH | Llewellyn Road | 278m |
| SA4 9BW | Heol Y Gelli | 281m |
- 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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