According to data from HM Land Registry, 17, Llysmorfa, Carmarthen sits on a plot of 486 m².

We have plot size data on 15 out of 20 other houses in the postcode and 17, Llysmorfa, Carmarthen sits on the 7th largest plot.

17, Llysmorfa, Carmarthen has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 Oct 2008.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to the Land Registry and our network of Estate Agents, there have been 67 sales of properties similar to 17, Llysmorfa, Carmarthen within a radius of 1.0 kilometres since 2008.

The most recent example is 18, Penymorfa, Carmarthen, SA31 2NP, a freehold house which sold for £190,000 on the 22nd August 2025.

Read more about house prices in SA31.

• Sold Aug 2025£190,000 | 3 Bed House18, Penymorfa, Carmarthen, SA31 2NP18, Penymorfa, Carmarthen, SA31 2NP
• Sold Aug 2025£255,000 | 3 Bed House11, Bryn Tywi, Carmarthen, SA31 2NZ11, Bryn Tywi, Carmarthen, SA31 2NZ
• Sold Oct 2024£295,000 | 4 Bed House2, Bryn Tywi, Carmarthen, SA31 2NZ2, Bryn Tywi, Carmarthen, SA31 2NZ
• Sold Sep 2024£290,000 | 3 Bed House10, Brynglas Crescent, Carmarthen, SA31 2HT10, Brynglas Crescent, Carmarthen, SA31 2HT
• Sold Jun 2024£315,000 | 3 Bed House14, Bryn Tywi, Carmarthen, SA31 2NZ14, Bryn Tywi, Carmarthen, SA31 2NZ
• Sold Jun 2024£313,500 | 4 Bed House64, Penymorfa, Carmarthen, SA31 2NP64, Penymorfa, Carmarthen, SA31 2NP
• Sold Apr 2023£285,000 | 3 Bed House1, Awel Tywi, Carmarthen, SA31 2NL1, Awel Tywi, Carmarthen, SA31 2NL
• Sold Oct 2022£231,000 | 3 Bed House38, Elder Grove, Carmarthen, SA31 2LQ38, Elder Grove, Carmarthen, SA31 2LQ
• Sold May 2022£265,000 | 3 Bed House30, Penymorfa, Carmarthen, SA31 2NP30, Penymorfa, Carmarthen, SA31 2NP
• Sold Jan 2022£282,500 | 3 Bed House1, Penymorfa, Carmarthen, SA31 2NP1, Penymorfa, Carmarthen, SA31 2NP
• Sold Jan 2022£295,000 | 3 Bed HouseBroadoaks, Penymorfa Lane, Carmarthen, SA31 2NWBroadoaks, Penymorfa Lane, Carmarthen, SA31 2NW
• Sold Oct 2021£249,950 | 3 Bed House32, Elder Grove, Carmarthen, SA31 2LQ32, Elder Grove, Carmarthen, SA31 2LQ
• Sold Nov 2020£250,000 | 3 Bed House2, Penymorfa, Carmarthen, SA31 2NP2, Penymorfa, Carmarthen, SA31 2NP
• Sold Jul 2019£225,000 | 3 Bed House21, Penymorfa, Carmarthen, SA31 2NP21, Penymorfa, Carmarthen, SA31 2NP
• Sold Jan 2018£270,000 | 3 Bed House19A, Penymorfa, Carmarthen, SA31 2NP19A, Penymorfa, Carmarthen, SA31 2NP
• Sold Dec 2016£180,000 | 4 Bed House21, Elder Grove, Carmarthen, SA31 2LQ21, Elder Grove, Carmarthen, SA31 2LQ
• Sold Mar 2016£168,000 | 3 Bed House36, Penymorfa, Carmarthen, SA31 2NP36, Penymorfa, Carmarthen, SA31 2NP
• Sold Aug 2010£158,500 | 3 Bed House16, Penymorfa, Carmarthen, SA31 2NP16, Penymorfa, Carmarthen, SA31 2NP
• Sold Oct 2009£172,500 | 4 Bed House3, Penymorfa, Carmarthen, SA31 2NP3, Penymorfa, Carmarthen, SA31 2NP
• Sold Mar 2008£170,000 | 3 Bed House15, Penymorfa, Carmarthen, SA31 2NP15, Penymorfa, Carmarthen, SA31 2NP

Llysmorfa, Carmarthen, SA31 has a total of 20 addresses. According to our analysis of all the public data, 17, Llysmorfa, Carmarthen is the 9th largest and the 9th most expensive property on the street.

When compared to the postcode district it is £43k more expensive than the average property in SA31.

• Carmarthen

  |

  600 m away
• Ferryside

  |

  10.6 km away
• Kidwelly

  |

  13.2 km away

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