| Postcode | SA8 3AT |
|---|---|
| Post Town | Swansea |
| Nearest station | Skewen (6 km) |
| Bus stops |
Heol Glyndernwen (SW)
Heol Phillip (SE)
Heol Phillip (NW)
Gwyn Street (NE)
Lon Tanyrallt Flats (NE)
Pontardawe Tesco (NW)
|
| Roads in this postcode | |
| Number of UPRNs | 11 View |
| Known addresses |
6 Heol Glynderwen, Alltwen
9 Heol Glynderwen, Alltwen
10 Heol Glynderwen, Alltwen
|
| Main property type | Semi-detached |
| Businesses |
No businesses found
|
| Latitude | 51.713016 | |
|---|---|---|
| Longitude | -3.851276 | |
| Easting | 272196 | |
| Northing | 203210 | |
| Grid reference | SN721032 | |
| UTM reference | 30U 441186 5729462 | |
| what3words | royal.unwound.anyway | |
| FixPhrase | crinkly lunar sediment tasty | |
| Plus code | 9C3RP47X+6F | |
| Altitude | 53 metres (174 feet) | |
| Sunrise (today) | 7:10 | |
| Sunset (today) | 16:49 | |
| Distance away | ||
| Distance to sea | 9.5 KMs (5.9 miles) |
| Parish | Cilybebyll | W04000606 |
|---|---|---|
| Ward | Allt-wen | W05001681 |
| Unitary Authority | Neath Port Talbot | W06000012 |
| County | West Glamorgan | W11000008 |
| Constituency (2024) | Brecon, Radnor and Cwm Tawe | W07000085 |
| MP | David Chadwick | Liberal Democrat |
| Police force | South Wales | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Neath Port Talbot | |
| NUTS/ITL 2 | Mid and South West Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 |
| Date introduced | January 1980 |
|---|---|
| Last updated | September 2025 |
| User type | Small (addresses receive less than 25 items of mail per day) |
| Quality | Within the building of the matched address closest to the postcode mean |
| Population (2011) | 17 | |
|---|---|---|
| Households (2011) | 10 | |
| Index of Multiple Deprivation (2019) |
Most deprivedLeast deprived
|
|
| Average household income (2020) |
Lowest (£22,200)
Highest (£108,100)
|
|
| Rural/urban (2021) | Urban: Nearer to a major town or city | |
| Rural/urban (2011) | Urban city and town | |
| Built up area (2024) | Alltwen | W45001044 |
| Census output area (2021) | W00004737 | |
| Census output area (2011) | 8C3 | |
| Lower layer super output area (2021) | Neath Port Talbot 004A | W01000888 |
| Lower layer super output area (2011) | Neath Port Talbot 004A | W01000888 |
| Middle layer super output area (2021) | Pontardawe | W02000202 |
| Middle layer super output area (2011) | Pontardawe | W02000202 |
| Travel to work area | Swansea | W22000032 |
| Average property price in Swansea | £199,131 |
|---|---|
| Annual change | 2.4% |
| Address | Type | Date | Price |
|---|---|---|---|
| 10 Heol Glynderwen, Alltwen | Semi-detached (freehold) | Sep 2018 | £120,000 |
| Semi-detached (freehold) | May 2013 | £100,000 | |
| 6 Heol Glynderwen, Alltwen | Semi-detached (freehold) | Apr 2014 | £90,000 |
| 9 Heol Glynderwen, Alltwen | Semi-detached (freehold) | Mar 2002 | £32,500 |