According to data from HM Land Registry, 3, Derwen Deg, Llanelli sits on a plot of 273 m².

We have plot size data on 9 out of 9 other houses in the postcode and 3, Derwen Deg, Llanelli sits on the 9th largest plot.

According to HM Land Registry, 3, Derwen Deg, Llanelli was last sold on 19th September 2013 for £160,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since September 2013, the market for similar properties has risen by 33.8%.

• Sold Sep 2013£160,000

According to the Land Registry and our network of Estate Agents, there have been 77 sales of properties similar to 3, Derwen Deg, Llanelli within a radius of 1.4 kilometres since 2012.

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 Nov 2025£230,000 | 4 Bed House36, Heol Yr Ysgol, Llanelli, SA14 7EA36, Heol Yr Ysgol, Llanelli, SA14 7EA
• Sold Apr 2025£240,000 | 4 Bed House23, Heol Y Gigfran, Llanelli, SA14 7GA23, Heol Y Gigfran, Llanelli, SA14 7GA
• Sold Feb 2025£280,000 | 4 Bed House15, Heol Y Dre, Llanelli, SA14 7DR15, Heol Y Dre, Llanelli, SA14 7DR
• Sold Sep 2024£277,500 | 4 Bed House1, Bro Eithin, Llanelli, SA14 7AZ1, Bro Eithin, Llanelli, SA14 7AZ
• Sold Aug 2024£193,000 | 4 Bed House20, Heol Y Dre, Llanelli, SA14 7DR20, Heol Y Dre, Llanelli, SA14 7DR
• Sold Oct 2023£279,995 | 4 Bed House6, Heol Yr Ysgol, Llanelli, SA14 7EB6, Heol Yr Ysgol, Llanelli, SA14 7EB
• Sold Jun 2023£194,950 | 4 Bed House24, Heol Yr Ysgol, Llanelli, SA14 7EA24, Heol Yr Ysgol, Llanelli, SA14 7EA
• Sold May 2022£269,950 | 4 Bed House29, Heol Y Gigfran, Llanelli, SA14 7GA29, Heol Y Gigfran, Llanelli, SA14 7GA
• Sold May 2022£265,000 | 4 Bed House128, Carmarthen Road, Llanelli, SA14 6TH128, Carmarthen Road, Llanelli, SA14 6TH
• Sold May 2021£230,000 | 4 Bed House73, Heol Y Parc, Llanelli, SA14 7DL73, Heol Y Parc, Llanelli, SA14 7DL
• 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£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 Apr 2015£182,500 | 4 Bed House1, Derwen Deg, Llanelli, SA14 7DU1, Derwen Deg, Llanelli, SA14 7DU
• Sold Mar 2015£193,000 | 4 Bed House6, Derwen Deg, Llanelli, SA14 7DU6, Derwen Deg, Llanelli, SA14 7DU
• Sold Jan 2015£185,000 | 4 Bed House4, Derwen Deg, Llanelli, SA14 7DU4, 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

Derwen Deg, Cefneithin, Llanelli, SA14 has a total of 9 addresses. According to our analysis of all the public data, 3, Derwen Deg, Llanelli is the 9th largest and the 8th most expensive property on the street.

When compared to the postcode district it is £56k 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.