| Postcode | SA31 2DX | 
|---|---|
| Post Town | Carmarthen | 
| Nearest station | Carmarthen (1 km) | 
| Bus stops | Tre-Gynnwr (NE) Llysmorfa (NE) Bron-y-dre (SW) Llysmorfa (NW) Penymorfa Turn (SW) Penymorfa Turn (NE) | 
| Roads in this postcode | |
| Number of UPRNs | 28 View | 
| Known addresses | 38 Bron Y Dre, Tregynwr 40 Bron Y Dre, Tregynwr 42 Bron Y Dre, Tregynwr 49 Bron Y Dre, Tregynwr 50 Bron Y Dre, Tregynwr 51 Bron Y Dre, Tregynwr 53 Bron Y Dre, Tregynwr | 
| Main property type | Terraced | 
| Businesses | 
| Latitude | 51.851019 | |
|---|---|---|
| Longitude | -4.297863 | |
| Easting | 241829 | |
| Northing | 219433 | |
| Grid reference | SN418194 | |
| UTM reference | 30U 410607 5745264 | |
| what3words | dice.beans.among | |
| FixPhrase | crisped lumpiness snowboard syndrome | |
| Plus code | 9C3QVP22+CV | |
| Altitude | 34 metres (111 feet) | |
| Sunrise (today) | 7:11 | |
| Sunset (today) | 16:53 | |
| Distance away | ||
| Distance to sea | 4.1 KMs (2.6 miles) | 
| Parish | Llangunnor | W04000531 | 
|---|---|---|
| Ward | Llangunnor | W05001210 | 
| 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) | 63 | |
|---|---|---|
| Households (2011) | 26 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Urban: Further from a major town or city | |
| Rural/urban (2011) | Urban city and town in a sparse setting | |
| Built up area (2024) | Carmarthen | W45000937 | 
| Census output area (2021) | W00003732 | |
| Census output area (2011) | 8C2 | |
| Lower layer super output area (2021) | Carmarthenshire 008C | W01000693 | 
| Lower layer super output area (2011) | Carmarthenshire 008C | W01000693 | 
| Middle layer super output area (2021) | Carmarthen South & Llangynnwr | W02000149 | 
| Middle layer super output area (2011) | Carmarthen South & Llangynnwr | W02000149 | 
| Travel to work area | Llanelli | W22000028 | 
| Average property price in Swansea | £199,131 | 
|---|---|
| Annual change | 2.4% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 51 Bron Y Dre, Tregynwr | Terraced (freehold) | Apr 2024 | £95,000 | 
| Terraced (freehold) | Apr 2004 | £21,750 | |
| 40 Bron Y Dre, Tregynwr | Terraced (freehold) | Sep 2021 | £125,000 | 
| 50 Bron Y Dre, Tregynwr | Terraced (freehold) | Dec 2020 | £96,000 | 
| Terraced (freehold) | Sep 2014 | £100,000 | |
| Terraced (freehold) | Jul 2009 | £107,500 | |
| 53 Bron Y Dre, Tregynwr | Terraced (freehold) | Jul 2014 | £84,000 | 
| 38 Bron Y Dre, Tregynwr | Terraced (freehold) | Dec 2011 | £115,000 | 
| Terraced (freehold) | May 1995 | £29,000 | |
| 42 Bron Y Dre, Tregynwr | Terraced (freehold) | Feb 2007 | £114,000 | 
| Terraced (freehold) | Jun 2002 | £19,500 | |
| 49 Bron Y Dre, Tregynwr | Terraced (freehold) | Jul 1997 | £25,000 |