SA8 3DD maps, stats, and open data
SA8 3DD lies on Edward Street in Alltwen, Swansea. SA8 3DD 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 January 1980.
SA8 3DD maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SA8 3DD geodata
| Easting | 273121 |
| Northing | 204145 |
| Latitude | 51.721631 |
| Longitude | -3.838234 |
Where is SA8 3DD?
| Street | Edward Street |
| Locality | Alltwen |
| Town/City | Swansea |
| Country | Wales |
| Postcode District | SA8 |
SA8 3DD Elevation
Elevation or altitude of SA8 3DD 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.
Politics
| Ward | Allt-wen |
|---|---|
| Constituency | Neath |
House Prices
Sales of detached houses in SA8 3DD
75, EDWARD STREET, ALLTWEN, SWANSEA, SA8 3DD 2018 22 MAR £152,000 |
2017 26 OCT £143,000 |
2017 13 APR £155,000 |
2014 12 NOV £100,000 |
2014 10 OCT £130,000 |
73, EDWARD STREET, ALLTWEN, SWANSEA, SA8 3DD 2012 21 SEP £87,500 |
2012 3 MAY £115,000 |
2011 27 MAY £138,000 |
2011 18 APR £60,000 |
52, EDWARD STREET, ALLTWEN, SWANSEA, SA8 3DD 2008 20 MAR £95,000 |
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 SA8 3DD
| Dyffryn Road (Graig Road) | Alltwen | 141m |
| Danygraig Chapel (Graig Road) | Alltwen | 238m |
| Danygraig Chapel (Graig Road) | Pen Yr Alltwen | 275m |
| Capel Bryn Seion (Graig Road) | Gelli-nudd | 475m |
| Gelli Nedd Bend (Graig Road) | Gelli-nudd | 569m |
Broadband
Broadband access in SA8 3DD (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 SA8 3DD (2019 data)
Download
| Median download speed | 38.5Mbps |
| Average download speed | 35.7Mbps |
| Maximum download speed | 75.55Mbps |
Upload
| Median upload speed | 9.8Mbps |
| Average upload speed | 8.3Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SA8 3DD (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% |
SA8 3DD gas and electricity consumption
Estimated total energy consumption in SA8 3DD by fuel type, 2015.
Gas
| Consumption (kWh) | 501,132 |
|---|---|
| Meter count | 34 |
| Mean (kWh/meter) | 14,739 |
| Median (kWh/meter) | 16,370 |
Electricity
| Consumption (kWh) | 116,905 |
|---|---|
| Meter count | 39 |
| Mean (kWh/meter) | 2,998 |
| Median (kWh/meter) | 2,860 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SA8 3DD, for 2015.
- Meter count: The total number of meters in SA8 3DD.
- 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
33.4% of Welsh postcodes are less deprived than SA8 3DD:Food Standards Agency
Three nearest food hygiene ratings to SA8 3DD (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA8 3DD
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Public Hall | 18:00 | 12:15 | 855m |
| Ynysmeudwy P O | 17:00 | 12:00 | 1,025m |
| Pontardawe P O | 18:00 | 11:30 | 1,104m |
SA8 3DD ITL and SA8 3DD 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 SA8 3DD:
| 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 |
SA8 3DD 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 SA8 3DD:
| Code | Name | |
|---|---|---|
| OA | W00004734 | |
| LSOA | W01000888 | Neath Port Talbot 004A |
| MSOA | W02000202 | Neath Port Talbot 004 |
Nearest postcodes to SA8 3DD
| SA8 3DE | Lon Hir | 123m |
| SA8 3DG | Bryn Morgrug | 132m |
| SA8 3DB | Edward Street | 196m |
| SA8 3DP | Bryn Morgrug | 248m |
| SA8 3BE | Bryn Morgrug | 303m |
| SA8 3DA | Graig Road | 344m |
| SA8 3BY | Dyffryn Road | 364m |
| SA8 3DS | Graig Road | 468m |
| SA8 4EN | Alloy Industrial Estate | 476m |
| SA8 3DQ | Lon Hir | 495m |
- 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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