According to data from HM Land Registry, 6, Derwen Deg, Llanelli sits on a plot of 395 m².

We have plot size data on 9 out of 9 other houses in the postcode and 6, Derwen Deg, Llanelli sits on the 4th largest plot.

According to HM Land Registry, 6, Derwen Deg, Llanelli was last sold on 25th March 2015 for £193,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since March 2015, the market for similar properties has risen by 29.9%.

• Sold Mar 2015£193,000

According to the Land Registry and our network of Estate Agents, there have been 47 sales of properties similar to 6, Derwen Deg, Llanelli within a radius of 1.4 kilometres since 2009.

The most recent example is 113, Heol Bryngwili, Llanelli, SA14 6LY, a freehold house which sold for £260,000 on the 9th March 2026.

Read more about house prices in SA14.

• Sold Mar 2026£260,000 | 4 Bed House113, Heol Bryngwili, Llanelli, SA14 6LY113, Heol Bryngwili, Llanelli, SA14 6LY
• Sold Dec 2025£219,000 | 4 Bed House95, Heol Bryngwili, Llanelli, SA14 6LY95, Heol Bryngwili, Llanelli, SA14 6LY
• Sold Oct 2023£279,995 | 4 Bed House6, Heol Yr Ysgol, Llanelli, SA14 7EB6, Heol Yr Ysgol, Llanelli, SA14 7EB
• Sold Sep 2022£255,000 | 4 Bed House143, Carmarthen Road, Llanelli, SA14 6TD143, Carmarthen Road, Llanelli, SA14 6TD
• Sold Jul 2022£250,000 | 4 Bed House12, Heol Bryngwili, Llanelli, SA14 6LR12, Heol Bryngwili, Llanelli, SA14 6LR
• Sold May 2022£265,000 | 4 Bed House128, Carmarthen Road, Llanelli, SA14 6TH128, Carmarthen Road, Llanelli, SA14 6TH
• Sold Aug 2017£110,000 | 4 Bed House3, Heol Yr Ysgol, Llanelli, SA14 7EB3, Heol Yr Ysgol, Llanelli, SA14 7EB
• Sold May 2017£235,000 | 4 Bed House7, Derwen Deg, Llanelli, SA14 7DU7, Derwen Deg, Llanelli, SA14 7DU
• Sold Mar 2017£217,500 | 4 Bed House8, Derwen Deg, Llanelli, SA14 7DU8, Derwen Deg, Llanelli, SA14 7DU
• Sold Mar 2017£135,000 | 4 Bed House27, Heol Y Dre, Llanelli, SA14 7DR27, Heol Y Dre, Llanelli, SA14 7DR
• Sold Mar 2017£130,000 | 4 Bed House119, Carmarthen Road, Llanelli, SA14 6TD119, Carmarthen Road, Llanelli, SA14 6TD
• Sold Jan 2017£155,000 | 4 Bed House102, Carmarthen Road, Llanelli, SA14 6SU102, Carmarthen Road, Llanelli, SA14 6SU
• Sold Apr 2015£182,500 | 4 Bed House1, Derwen Deg, Llanelli, SA14 7DU1, Derwen Deg, Llanelli, SA14 7DU
• Sold Jan 2015£185,000 | 4 Bed House4, Derwen Deg, Llanelli, SA14 7DU4, Derwen Deg, Llanelli, SA14 7DU
• Sold Dec 2014£200,000 | 4 Bed House10, Derwen Deg, Llanelli, SA14 7DU10, Derwen Deg, Llanelli, SA14 7DU
• Sold Aug 2014£206,500 | 4 Bed House2, Derwen Deg, Llanelli, SA14 7DU2, Derwen Deg, Llanelli, SA14 7DU
• Sold Sep 2013£160,000 | 4 Bed House3, Derwen Deg, Llanelli, SA14 7DU3, Derwen Deg, Llanelli, SA14 7DU
• Sold Aug 2013£180,000 | 4 Bed House5, Derwen Deg, Llanelli, SA14 7DU5, Derwen Deg, Llanelli, SA14 7DU
• Sold Dec 2012£155,000 | 4 Bed House114, Carmarthen Road, Llanelli, SA14 6TD114, Carmarthen Road, Llanelli, SA14 6TD
• Sold Oct 2009£165,000 | 4 Bed House51, Heol Y Parc, Llanelli, SA14 7DE51, Heol Y Parc, Llanelli, SA14 7DE

Derwen Deg, Cefneithin, Llanelli, SA14 has a total of 9 addresses. According to our analysis of all the public data, 6, Derwen Deg, Llanelli is the 4th largest and the 5th most expensive property on the street.

When compared to the postcode district it is £64k more expensive than the average property in SA14.

• Ammanford

  |

  6.8 km away
• Pantyffynnon

  |

  7.2 km away
• Llandybie

  |

  7.8 km away

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