HM Land Registry records the plot of land for 25, Gelli Deg, Llanelli as measuring 370 m².

That makes it the 8th largest plot in the postcode, where 45 of the 48 other houses have recorded plot data.

25, Gelli Deg, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 25 Nov 2025.

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

Since 2010 133 properties similar to 25, Gelli Deg, Llanelli have sold within a radius of 670 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 31st March 2026, was Burlington House, Gelli Deg, Llanelli, SA14 8RY, a freehold house which sold for £180,000.

Read more about house prices in SA14.

• Sold Mar 2026£180,000 | 3 Bed HouseBurlington House, Gelli Deg, Llanelli, SA14 8RYBurlington House, Gelli Deg, Llanelli, SA14 8RY
• Sold Mar 2026£185,000 | 3 Bed House19, Gelli Deg, Llanelli, SA14 8RY19, Gelli Deg, Llanelli, SA14 8RY
• Sold Dec 2025£166,000 | 3 Bed House6, Rhydyrafon, Llanelli, SA15 3NU6, Rhydyrafon, Llanelli, SA15 3NU
• Sold Jul 2025£95,000 | 3 Bed House2, Gelli Deg, Llanelli, SA14 8RY2, Gelli Deg, Llanelli, SA14 8RY
• Sold Mar 2025£158,000 | 3 Bed House13, Ridgewood Park, Llanelli, SA15 1HX13, Ridgewood Park, Llanelli, SA15 1HX
• Sold Feb 2025£195,000 | 3 Bed House24, Gelli Deg, Llanelli, SA14 8RY24, Gelli Deg, Llanelli, SA14 8RY
• Sold Aug 2024£127,000 | 3 Bed House73, Tir Capel, Llanelli, SA14 8SR73, Tir Capel, Llanelli, SA14 8SR
• Sold Apr 2024£168,000 | 3 Bed House5, Rhydyrafon, Llanelli, SA15 3NU5, Rhydyrafon, Llanelli, SA15 3NU
• Sold Aug 2023£160,000 | 3 Bed House39, Gelli Deg, Llanelli, SA14 8RY39, Gelli Deg, Llanelli, SA14 8RY
• Sold Feb 2023£168,000 | 3 Bed House2, Rhydyrafon, Llanelli, SA15 3NU2, Rhydyrafon, Llanelli, SA15 3NU
• Sold Dec 2022£140,000 | 3 Bed House1, Brynelli, Llanelli, SA14 8PW1, Brynelli, Llanelli, SA14 8PW
• Sold Oct 2022£156,000 | 3 Bed House8, Rhydyrafon, Llanelli, SA15 3NU8, Rhydyrafon, Llanelli, SA15 3NU
• Sold Sep 2022£185,000 | 3 Bed House19, Capel Road, Llanelli, SA14 8SU19, Capel Road, Llanelli, SA14 8SU
• Sold Oct 2021£127,000 | 3 Bed House45, Coedcae Road, Llanelli, SA15 1HZ45, Coedcae Road, Llanelli, SA15 1HZ
• Sold Jun 2021£108,000 | 3 Bed House31, Gelli Deg, Llanelli, SA14 8RY31, Gelli Deg, Llanelli, SA14 8RY
• Sold Nov 2020£105,000 | 3 Bed House15, Gelli Deg, Llanelli, SA14 8RY15, Gelli Deg, Llanelli, SA14 8RY
• Sold Jun 2017£85,000 | 3 Bed House6, Gelli Deg, Llanelli, SA14 8RY6, Gelli Deg, Llanelli, SA14 8RY
• Sold Nov 2016£110,000 | 3 Bed House23, Gelli Deg, Llanelli, SA14 8RY23, Gelli Deg, Llanelli, SA14 8RY
• Sold Dec 2015£125,000 | 3 Bed House3, Gelli Deg, Llanelli, SA14 8RY3, Gelli Deg, Llanelli, SA14 8RY
• Sold Feb 2010£86,000 | 3 Bed House27, Gelli Deg, Llanelli, SA14 8RY27, Gelli Deg, Llanelli, SA14 8RY

Of the 48 addresses on Gelli Deg, Llanelli, SA14, 25, Gelli Deg, Llanelli comes out as the 42nd largest and the 46th most expensive in our analysis of the public data.

It is also £15k less expensive than the average property across the SA14 district.

• Llanelli

  |

  1.9 km away
• Bynea

  |

  3.4 km away
• Llangennech

  |

  4.4 km away

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