| Postcode | SA15 4DF |
|---|---|
| Post Town | Llanelli |
| Nearest station | Llanelli (2 km) |
| Bus stops |
Denham Avenue (SE)
Denham Avenue North (NW)
Denham Avenue South (E)
Ysgol y Strade (E)
Maesycoed (NW)
Sandy Water Park (E)
|
| Roads in this postcode | |
| Number of UPRNs | 56 View |
| Known addresses |
1 Pen Y Wern, Llanelli
3 Pen Y Wern, Llanelli
8 Pen Y Wern, Llanelli
9 Pen Y Wern, Llanelli
10 Pen Y Wern, Llanelli
11 Pen Y Wern, Llanelli
13 Pen Y Wern, Llanelli
14 Pen Y Wern, Llanelli
15 Pen Y Wern, Llanelli
18 Pen Y Wern, Llanelli
23 Pen Y Wern, Llanelli
28 Pen Y Wern, Llanelli
35 Pen Y Wern, Llanelli
39 Pen Y Wern, Llanelli
43 Pen Y Wern, Llanelli
44 Pen Y Wern, Llanelli
48 Pen Y Wern, Llanelli
49 Pen Y Wern, Llanelli
52 Pen Y Wern, Llanelli
56 Pen Y Wern, Llanelli
|
| Main property type | Semi-detached |
| Businesses |
| Latitude | 51.68954 | |
|---|---|---|
| Longitude | -4.180086 | |
| Easting | 249403 | |
| Northing | 201227 | |
| Grid reference | SN494012 | |
| UTM reference | 30U 418428 5727168 | |
| what3words | select.cases.milky | |
| FixPhrase | crinkle lumping subsiding unmoved | |
| Plus code | 9C3QMRQ9+RX | |
| Altitude | 15 metres (49 feet) | |
| Sunrise (today) | 8:03 | |
| Sunset (today) | 16:11 | |
| Distance away | ||
| Distance to sea | 1.8 KMs (1.1 miles) |
| Parish | Llanelli Rural | W04000988 |
|---|---|---|
| Ward | Hengoed | W05001197 |
| Unitary Authority | Carmarthenshire | W06000010 |
| County | Dyfed | W11000002 |
| Constituency (2024) | Llanelli | W07000098 |
| MP | Dame Nia Griffith | Labour |
| 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 | November 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) | 115 | |
|---|---|---|
| Households (2011) | 53 | |
| 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) | Llanelli | W45001070 |
| Census output area (2021) | W00003599 | |
| Census output area (2011) | 8A2 | |
| Lower layer super output area (2021) | Carmarthenshire 023C | W01000667 |
| Lower layer super output area (2011) | Carmarthenshire 023C | W01000667 |
| Middle layer super output area (2021) | Llanelli West | W02000164 |
| Middle layer super output area (2011) | Llanelli West | W02000164 |
| Travel to work area | Llanelli | W22000028 |
| Average property price in Swansea | £198,834 |
|---|---|
| Annual change | 1.8% |
| Address | Type | Date | Price |
|---|---|---|---|
| 23 Pen Y Wern, Llanelli | Semi-detached (freehold) | Jul 2025 | £167,500 |
| Semi-detached (freehold) | Apr 2008 | £123,000 | |
| Semi-detached (freehold) | Feb 2001 | £38,000 | |
| 18 Pen Y Wern, Llanelli | Semi-detached (freehold) | Jan 2024 | £190,000 |
| Semi-detached (freehold) | Feb 2015 | £145,000 | |
| Semi-detached (freehold) | Aug 2006 | £129,995 | |
| 52 Pen Y Wern, Llanelli | Semi-detached (freehold) | Mar 2023 | £163,000 |
| Semi-detached (freehold) | Sep 2022 | £93,000 | |
| 35 Pen Y Wern, Llanelli | Semi-detached (freehold) | Jun 2022 | £162,000 |
| 56 Pen Y Wern, Llanelli | Semi-detached (freehold) | May 2021 | £143,000 |
| Semi-detached (freehold) | Aug 2014 | £110,000 | |
| Semi-detached (freehold) | Nov 2000 | £47,500 | |
| 1 Pen Y Wern, Llanelli | Semi-detached (freehold) | Jan 2020 | £93,500 |
| 14 Pen Y Wern, Llanelli | Semi-detached (freehold) | Nov 2019 | £86,000 |
| 15 Pen Y Wern, Llanelli | Semi-detached (freehold) | Aug 2019 | £95,000 |
| 28 Pen Y Wern, Llanelli | Semi-detached (freehold) | Aug 2019 | £89,000 |
| 9 Pen Y Wern, Llanelli | Semi-detached (freehold) | Feb 2018 | £98,500 |
| Semi-detached (freehold) | Aug 2007 | £94,000 |