HM Land Registry records the plot of land for 12, Heol Cwmmawr, Llanelli as measuring 581 m².

That makes it the 8th largest plot in the postcode, where 21 of the 28 other houses have recorded plot data.

The most recent sale of 12, Heol Cwmmawr, Llanelli completed on 25th November 2011 at £120,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 50.8% over the period since November 2011.

• Sold Nov 2011£120,000

Since 2012 114 properties similar to 12, Heol Cwmmawr, Llanelli have sold within a radius of 2.2 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 20th February 2026, was 51, Heol Y Neuadd, Llanelli, SA14 6HR, a freehold house which sold for £202,500.

Read more about house prices in SA14.

• Sold Feb 2026£202,500 | 3 Bed House51, Heol Y Neuadd, Llanelli, SA14 6HR51, Heol Y Neuadd, Llanelli, SA14 6HR
• Sold Dec 2025£210,000 | 3 Bed House49, Heol Blaenhirwaun, Llanelli, SA14 7AJ49, Heol Blaenhirwaun, Llanelli, SA14 7AJ
• Sold Nov 2024£235,000 | 3 Bed HousePant Y Celyn, Llanelli, SA14 7BBPant Y Celyn, Llanelli, SA14 7BB
• Sold Sep 2024£194,000 | 3 Bed HouseClifton Villa, Capel Seion Road, Llanelli, SA14 7BNClifton Villa, Capel Seion Road, Llanelli, SA14 7BN
• Sold Sep 2024£250,000 | 3 Bed House47, Gwendraeth Road, Llanelli, SA14 6HT47, Gwendraeth Road, Llanelli, SA14 6HT
• Sold Apr 2023£172,500 | 3 Bed House9, Heol Afallon, Llanelli, SA14 7BH9, Heol Afallon, Llanelli, SA14 7BH
• Sold Dec 2022£185,000 | 3 Bed HouseLlysmyfyr, Llanelli, SA14 7BDLlysmyfyr, Llanelli, SA14 7BD
• Sold May 2022£196,500 | 3 Bed House7, Heol Afallon, Llanelli, SA14 7BH7, Heol Afallon, Llanelli, SA14 7BH
• Sold Aug 2021£140,000 | 3 Bed House6 Cae Gwyn Terrace, Llanelli, SA14 7BB6 Cae Gwyn Terrace, Llanelli, SA14 7BB
• Sold Aug 2021£187,000 | 3 Bed House2, Heol Blaenhirwaun, Llanelli, SA14 7AJ2, Heol Blaenhirwaun, Llanelli, SA14 7AJ
• Sold Jul 2021£175,000 | 3 Bed House1 Brynhyfryd, Capel Seion Road, Llanelli, SA14 7BN1 Brynhyfryd, Capel Seion Road, Llanelli, SA14 7BN
• Sold Apr 2021£157,500 | 3 Bed House15, Heol Afallon, Llanelli, SA14 7BH15, Heol Afallon, Llanelli, SA14 7BH
• Sold Aug 2020£134,950 | 3 Bed House49, Heol Cwmmawr, Llanelli, SA14 7AS49, Heol Cwmmawr, Llanelli, SA14 7AS
• Sold Dec 2018£133,000 | 3 Bed House17, Uwch Gwendraeth, Llanelli, SA14 7AR17, Uwch Gwendraeth, Llanelli, SA14 7AR
• Sold Aug 2018£185,000 | 3 Bed House11, Heol Blaenhirwaun, Llanelli, SA14 7AJ11, Heol Blaenhirwaun, Llanelli, SA14 7AJ
• Sold Nov 2017£99,950 | 3 Bed House12, Heol Afallon, Llanelli, SA14 7BH12, Heol Afallon, Llanelli, SA14 7BH
• Sold Sep 2017£117,000 | 3 Bed House4 Cae Gwyn Terrace, Llanelli, SA14 7BB4 Cae Gwyn Terrace, Llanelli, SA14 7BB
• Sold Mar 2016£110,000 | 3 Bed House41, Heol Cwmmawr, Llanelli, SA14 7AA41, Heol Cwmmawr, Llanelli, SA14 7AA
• Sold Jan 2015£145,000 | 3 Bed House14, Heol Cwmmawr, Llanelli, SA14 7AA14, Heol Cwmmawr, Llanelli, SA14 7AA
• Sold Sep 2012£189,950 | 3 Bed House33, Uwch Gwendraeth, Llanelli, SA14 7AR33, Uwch Gwendraeth, Llanelli, SA14 7AR

Of the 69 addresses on Heol Cwmmawr, Drefach, Llanelli, SA14, 12, Heol Cwmmawr, Llanelli comes out as the 55th largest and the 31st most expensive in our analysis of the public data.

It is also £27k more expensive than the average property across the SA14 district.

• Ammanford

  |

  9.4 km away
• Pantyffynnon

  |

  9.6 km away
• Llandybie

  |

  10.4 km away

The flood risk here is rated Very Low, based on Environment Agency data.