SA8 3DP lies on Bryn Morgrug in Alltwen, Swansea. SA8 3DP is located in the Allt-wen electoral ward, within the unitary authority of Neath Port Talbot and the Welsh Parliamentary constituency of Neath. The Local Health Board is Swansea Bay University and the police force is South Wales. This postcode has been in use since December 2012.


| Easting | 273302 |
| Northing | 204314 |
| Latitude | 51.723197 |
| Longitude | -3.835693 |
| Street | Bryn Morgrug |
| Locality | Alltwen |
| Town/City | Swansea |
| Country | Wales |
| Postcode District | SA8 |
Elevation or altitude of SA8 3DP 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 | Allt-wen |
|---|---|
| Constituency | Neath |
2025 1 MAY £334,000 |
2025 15 APR £287,500 |
2025 7 MAR £332,500 |
2025 14 FEB £315,000 |
2025 17 JAN £278,000 |
2024 12 APR £330,000 |
2024 21 MAR £308,000 |
2024 5 MAR £292,000 |
2024 14 FEB £280,000 |
2024 24 JAN £293,000 |
| Capel Bryn Seion (Graig Road) | Gelli-nudd | 336m |
| Dyffryn Road (Graig Road) | Alltwen | 369m |
| Gelli Nedd Bend (Graig Road) | Gelli-nudd | 440m |
| Danygraig Chapel (Graig Road) | Alltwen | 483m |
| Gelli Nedd (New Road) | Gelli-nudd | 486m |
| 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
| Median download speed | 55.0Mbps |
| Average download speed | 48.6Mbps |
| Maximum download speed | 80.00Mbps |
| Median upload speed | 10.0Mbps |
| Average upload speed | 12.1Mbps |
| Maximum upload speed | 20.00Mbps |
| 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% |
Estimated total energy consumption in SA8 3DP by fuel type, 2015.
| Consumption (kWh) | 344,768 |
|---|---|
| Meter count | 24 |
| Mean (kWh/meter) | 14,365 |
| Median (kWh/meter) | 14,199 |
| Consumption (kWh) | 95,392 |
|---|---|
| Meter count | 38 |
| Mean (kWh/meter) | 2,510 |
| Median (kWh/meter) | 2,217 |



➜ Get more ratings from the Food Standards Agency
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Ynysmeudwy P O | 17:00 | 12:00 | 832m |
| Public Hall | 18:00 | 12:15 | 1,077m |
| Pontardawe P O | 18:00 | 11:30 | 1,318m |
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 SA8 3DP:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL1 | West Wales and The Valleys |
| ITL 3 Code | Name |
| TLL17 | Bridgend and Neath Port Talbot |
| LAU 1 Code | Name |
| W06000012 | Neath Port Talbot |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for SA8 3DP:
| Code | Name | |
|---|---|---|
| OA | W00004734 | |
| LSOA | W01000888 | Neath Port Talbot 004A |
| MSOA | W02000202 | Neath Port Talbot 004 |
| SA8 3BE | Bryn Morgrug | 92m |
| SA8 3DG | Bryn Morgrug | 152m |
| SA8 3DD | Edward Street | 248m |
| SA8 3DX | Lon Catwg | 334m |
| SA8 3DS | Graig Road | 335m |
| SA8 3DE | Lon Hir | 364m |
| SA8 3HP | Graig Gellinudd | 375m |
| SA8 3DU | Lon Catwg | 389m |
| SA8 3DB | Edward Street | 443m |
| SA8 3HL | Ashwood Drive | 443m |