| Postcode | SA18 1JJ |
|---|---|
| Post Town | Ammanford |
| Nearest station | Ammanford (7 km) |
| Bus stops |
Twyn Square (NE)
Maesybedol (SW)
Ysgol y Bedol (E)
Maesybedol (NW)
Ysgol-Yr-Bedol (NW)
Raven Inn (SE)
|
| Roads in this postcode | |
| Number of UPRNs | 21 View |
| Known addresses |
Twyn Y Boli, Greenfield Road, Twyn
4 Greenfield Road, Twyn
7 Greenfield Road, Twyn
11 Greenfield Road, Twyn
14 Greenfield Road, Twyn
18 Greenfield Road, Twyn
20 Greenfield Road, Twyn
|
| Main property type | Detached |
| Businesses |
No businesses found
|
| Latitude | 51.805025 | |
|---|---|---|
| Longitude | -3.901941 | |
| Easting | 268963 | |
| Northing | 213532 | |
| Grid reference | SN689135 | |
| UTM reference | 30U 437813 5739737 | |
| what3words | reception.watched.siblings | |
| FixPhrase | crisped lunacy scenic tartness | |
| Plus code | 9C3RR34X+26 | |
| Altitude | 111 metres (365 feet) | |
| Sunrise (today) | 7:57 | |
| Sunset (today) | 16:12 | |
| Distance away | ||
| Distance to sea | 15.4 KMs (9.5 miles) |
| Parish | Cwmamman | W04000499 |
|---|---|---|
| Ward | Garnant | W05001191 |
| Unitary Authority | Carmarthenshire | W06000010 |
| County | Dyfed | W11000002 |
| Constituency (2024) | Caerfyrddin | W07000087 |
| MP | Ms Ann Davies | Plaid Cymru |
| Police force | Dyfed-Powys | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | South West Wales | |
| 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) | 55 | |
|---|---|---|
| Households (2011) | 19 | |
| Index of Multiple Deprivation (2019) |
Most deprivedLeast deprived
|
|
| Average household income (2020) |
Lowest (£22,200)
Highest (£108,100)
|
|
| Rural/urban (2021) | Smaller rural: Further from a major town or city | |
| Rural/urban (2011) | Rural town and fringe | |
| Built up area (2024) | Garnant | W45000958 |
| Census output area (2021) | W00003526 | |
| Census output area (2011) | 1C2 | |
| Lower layer super output area (2021) | Carmarthenshire 010A | W01000656 |
| Lower layer super output area (2011) | Carmarthenshire 010A | W01000656 |
| Middle layer super output area (2021) | Brynaman, Y Garnant & Glanaman | W02000151 |
| Middle layer super output area (2011) | Brynaman, Y Garnant & Glanaman | W02000151 |
| Travel to work area | Llanelli | W22000028 |
| Average property price in Swansea | £199,164 |
|---|---|
| Annual change | 2.0% |
| Address | Type | Date | Price |
|---|---|---|---|
| 4 Greenfield Road, Twyn | Detached (freehold) | Feb 2025 | £91,250 |
| 20 Greenfield Road, Twyn | Detached (freehold) | Sep 2023 | £185,000 |
| Detached (freehold) | Jun 2018 | £108,000 | |
| 11 Greenfield Road, Twyn | Semi-detached (freehold) | May 2017 | £104,000 |
| Semi-detached (freehold) | Apr 2000 | £44,950 | |
| 18 Greenfield Road, Twyn | Semi-detached (freehold) | Jul 2008 | £100,000 |
| 14 Greenfield Road, Twyn | Detached (freehold) | Jan 2003 | £72,000 |
| Detached (freehold) | Aug 2000 | £63,000 | |
| Detached (freehold) | Jun 1995 | £45,000 | |
| 7 Greenfield Road, Twyn | Semi-detached (freehold) | Aug 1998 | £33,000 |
| Semi-detached (freehold) | May 1995 | £23,500 | |
| Twyn Y Boli, Greenfield Road, Twyn | Detached (freehold) | May 1996 | £78,950 |