According to data from HM Land Registry, Plasyrhelig, Carmarthen sits on a plot of 826 m².

We have plot size data on 12 out of 15 other houses in the postcode and Plasyrhelig, Carmarthen sits on the 8th largest plot.

Plasyrhelig, Carmarthen has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 Aug 2020.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (oil).

According to HM Land Registry, Plasyrhelig, Carmarthen was last sold on 25th June 2021 for £443,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since June 2021, the market for similar properties has risen by 22.9%.

• Sold Jun 2021£443,000
• Sold Jan 2017£155,000

According to the Land Registry and our network of Estate Agents, there have been 17 sales of properties similar to Plasyrhelig, Carmarthen within a radius of 4.8 kilometres since 2008.

The most recent example is The Cottage, Carmarthen, SA33 4LX, a freehold house which sold for £440,000 on the 12th November 2025.

Read more about house prices in SA33.

• Sold Nov 2025£440,000 | 4 Bed HouseThe Cottage, Carmarthen, SA33 4LXThe Cottage, Carmarthen, SA33 4LX
• Sold Dec 2023£375,000 | 4 Bed HouseCartref, Halfpenny Furze, Carmarthen, SA33 4RACartref, Halfpenny Furze, Carmarthen, SA33 4RA
• Sold Oct 2021£625,000 | 4 Bed HouseBryn Heulog Plas-Y-Gwer, Carmarthen, SA33 4LXBryn Heulog Plas-Y-Gwer, Carmarthen, SA33 4LX
• Sold Mar 2021£350,000 | 4 Bed HouseDeri Cottage, Carmarthen, SA33 4NJDeri Cottage, Carmarthen, SA33 4NJ
• Sold Oct 2020£315,000 | 4 Bed HouseCilgwyn House, Carmarthen, SA33 4NECilgwyn House, Carmarthen, SA33 4NE
• Sold Nov 2019£360,000 | 4 Bed HouseBronheulwen, Drefach Road, Carmarthen, SA33 5PABronheulwen, Drefach Road, Carmarthen, SA33 5PA
• Sold Apr 2019£312,500 | 4 Bed HouseSpring Well, Halfpenny Furze, Carmarthen, SA33 4RASpring Well, Halfpenny Furze, Carmarthen, SA33 4RA
• Sold Mar 2019£300,000 | 4 Bed HouseDolcoed, Carmarthen, SA33 4JRDolcoed, Carmarthen, SA33 4JR
• Sold Sep 2015£227,500 | 4 Bed HouseClare Hill Farm, Carmarthen, SA33 4AJClare Hill Farm, Carmarthen, SA33 4AJ
• Sold Feb 2015£293,000 | 4 Bed HouseRhosyn Coch, Carmarthen, SA33 5QSRhosyn Coch, Carmarthen, SA33 5QS
• Sold Nov 2014£154,000 | 4 Bed House2 Picton Ferry, Carmarthen, SA33 4JR2 Picton Ferry, Carmarthen, SA33 4JR
• Sold Jun 2014£284,000 | 4 Bed HouseUnderhill Cottage, Carmarthen, SA33 5QQUnderhill Cottage, Carmarthen, SA33 5QQ
• Sold Jun 2014£250,000 | 4 Bed HouseBedw, Whitland, SA34 0LSBedw, Whitland, SA34 0LS
• Sold Feb 2014£190,000 | 4 Bed HouseTrewen, Carmarthen, SA33 4LXTrewen, Carmarthen, SA33 4LX
• Sold Sep 2008£300,000 | 4 Bed House9, Cefn Maes, Carmarthen, SA33 4DA9, Cefn Maes, Carmarthen, SA33 4DA
• Sold Jun 2008£276,735 | 4 Bed HouseFfynnon Gollen, Halfpenny Furze, Carmarthen, SA33 4RAFfynnon Gollen, Halfpenny Furze, Carmarthen, SA33 4RA
• Sold Jan 2008£155,000 | 4 Bed HouseGreen Park, Llanboidy Road, Carmarthen, SA33 5QUGreen Park, Llanboidy Road, Carmarthen, SA33 5QU

St. Clears, Carmarthen, SA33 has a total of 250 addresses. According to our analysis of all the public data, Plasyrhelig, Carmarthen is the 106th largest and the 33rd most expensive property on the street.

When compared to the postcode district it is £201k more expensive than the average property in SA33.

• Whitland

  |

  7.5 km away
• Ferryside

  |

  11.7 km away
• Carmarthen

  |

  14.0 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.