SA4 9GQ lies on Mountain Road in Penllergaer, Swansea. SA4 9GQ 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.


| Easting | 260982 |
| Northing | 198475 |
| Latitude | 51.667803 |
| Longitude | -4.011598 |
| Street | Mountain Road |
| Locality | Penllergaer |
| Town/City | Swansea |
| Country | Wales |
| Postcode District | SA4 |
Elevation or altitude of SA4 9GQ as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 60m | 197ft |
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.
| Ward | Penllergaer |
|---|---|
| Constituency | Gower |
2025 17 DEC £580,000 |
2023 14 SEP £515,000 |
2018 19 DEC £200,000 |
2016 28 JAN £374,320 |
2005 26 SEP £137,500 |
2005 16 AUG £320,000 |
2000 23 OCT £35,000 |
1996 29 NOV £51,500 |
| Dilwyn Road (Gorseinon Road) | Penllergaer | 118m |
| Dilwyn Road | Penllergaer | 168m |
| Orchard Grove (Gorseinon Road) | Penllergaer | 236m |
| B&q (Gorseinon Road) | Penllergaer | 249m |
| Club (Mount Crescent) | Penllergaer | 288m |
| Gowerton Station | 2.7km |
| Llangennech Station | 5.3km |
| Swansea Station | 6.8km |
| 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
| 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% |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Gorseinon Delivery Office | 18:00 | 12:45 | 391m |
| Gorseinon Do Left | 18:00 | 12:45 | 392m |
| Penllergaer P O | 18:00 | 12:15 | 537m |
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 9GQ:
| 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 |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for SA4 9GQ:
| Code | Name | |
|---|---|---|
| OA | W00004485 | |
| LSOA | W01000838 | Swansea 004E |
| MSOA | W02000171 | Swansea 004 |
| SA4 9AA | Gorseinon Road | 140m |
| SA4 9BT | Dillwyn Road | 190m |
| SA4 9AD | Orchard Grove | 245m |
| SA4 9WE | Gelli Hyll Road | 247m |
| SA4 9BG | Mount Crescent | 262m |
| SA4 9BQ | Mount Crescent | 272m |
| SA4 9WG | Llwyn Y Graig | 332m |
| SA4 9AB | Gorseinon Road | 355m |
| SA4 9BD | Heol Dewi Sant | 365m |
| SA4 9DE | Golwg Y Garn | 378m |