| Postcode | SA8 3BL |
|---|---|
| Post Town | Swansea |
| Nearest station | Skewen (6 km) |
| Bus stops |
Bryn Llewellyn (NE)
Bryn Llewellyn (SW)
Rugby Club (E)
Rugby Club (SW)
Post Office (W)
Alltwen Hill (SW)
|
| Roads in this postcode | |
| Number of UPRNs | 8 View |
| Known addresses |
Tyn-Y-Coedcae House, Lon Y Wern, Alltwen
50 Lon Y Wern, Alltwen
51 Lon Y Wern, Alltwen
52 Lon Y Wern, Alltwen
53 Lon Y Wern, Alltwen
|
| Main property type | Terraced |
| Businesses |
| Latitude | 51.712072 | |
|---|---|---|
| Longitude | -3.842104 | |
| Easting | 272827 | |
| Northing | 203089 | |
| Grid reference | SN728030 | |
| UTM reference | 30U 441819 5729350 | |
| what3words | opens.rekindle.locating | |
| FixPhrase | crinkly lunar sectional tingling | |
| Plus code | 9C3RP565+R5 | |
| Altitude | 83 metres (273 feet) | |
| Sunrise (today) | 7:12 | |
| Sunset (today) | 16:47 | |
| Distance away | ||
| Distance to sea | 9.3 KMs (5.8 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) | 13 | |
|---|---|---|
| Households (2011) | 6 | |
| 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) | W00004731 | |
| Census output area (2011) | 6B3 | |
| 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 |
|---|---|---|---|
| 52 Lon Y Wern, Alltwen | Terraced (freehold) | Dec 2014 | £78,000 |
| 50 Lon Y Wern, Alltwen | Terraced (freehold) | May 2012 | £105,000 |
| Terraced (freehold) | Jul 1997 | £45,000 | |
| 51 Lon Y Wern, Alltwen | Terraced (freehold) | May 2003 | £59,000 |
| Tyn-Y-Coedcae House, Lon Y Wern, Alltwen | Detached (freehold) | Aug 1997 | £180,000 |
| 53 Lon Y Wern, Alltwen | Semi-detached (freehold) | May 1996 | £32,000 |