HM Land Registry records the plot of land for 18, Gelli Deg, Llanelli as measuring 244 m².

That makes it the 27th largest plot in the postcode, where 45 of the 48 other houses have recorded plot data.

18, Gelli Deg, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 06 Mar 2023.

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

Since 2012 139 properties similar to 18, Gelli Deg, Llanelli have sold within a radius of 680 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 Feb 2026£172,000 | 3 Bed House3, Heol Goffa, Llanelli, SA15 3NB3, Heol Goffa, Llanelli, SA15 3NB
• Sold Dec 2025£225,000 | 3 Bed House37, Gelli Deg, Llanelli, SA14 8RY37, Gelli Deg, Llanelli, SA14 8RY
• Sold Oct 2025£215,000 | 4 Bed House75, Havard Road, Llanelli, SA14 8SD75, Havard Road, Llanelli, SA14 8SD
• Sold Sep 2025£205,000 | 4 Bed House24, Ridgewood Park, Llanelli, SA15 1HX24, Ridgewood Park, Llanelli, SA15 1HX
• Sold Jul 2025£95,000 | 3 Bed House2, Gelli Deg, Llanelli, SA14 8RY2, Gelli Deg, Llanelli, SA14 8RY
• Sold Oct 2024£175,000 | 3 Bed House26, Ridgewood Park, Llanelli, SA15 1HX26, Ridgewood Park, Llanelli, SA15 1HX
• Sold Sep 2024£160,000 | 3 Bed House12, Ridgewood Park, Llanelli, SA15 1HX12, Ridgewood Park, Llanelli, SA15 1HX
• Sold Jul 2024£225,000 | 3 Bed House89, Havard Road, Llanelli, SA14 8SD89, Havard Road, Llanelli, SA14 8SD
• Sold Aug 2023£160,000 | 3 Bed House39, Gelli Deg, Llanelli, SA14 8RY39, Gelli Deg, Llanelli, SA14 8RY
• Sold Mar 2023£208,000 | 3 Bed House46, Ridgewood Park, Llanelli, SA15 1JS46, Ridgewood Park, Llanelli, SA15 1JS
• Sold Sep 2022£155,000 | 3 Bed House12, Gelli Deg, Llanelli, SA14 8RY12, Gelli Deg, Llanelli, SA14 8RY
• Sold Jun 2021£108,000 | 3 Bed House31, Gelli Deg, Llanelli, SA14 8RY31, Gelli Deg, Llanelli, SA14 8RY
• Sold Dec 2020£155,000 | 3 Bed House28, Gelli Deg, Llanelli, SA14 8RY28, Gelli Deg, Llanelli, SA14 8RY
• Sold Nov 2020£105,000 | 3 Bed House15, Gelli Deg, Llanelli, SA14 8RY15, Gelli Deg, Llanelli, SA14 8RY
• Sold Apr 2020£110,000 | 3 Bed House30, Gelli Deg, Llanelli, SA14 8RY30, Gelli Deg, Llanelli, SA14 8RY
• Sold Oct 2017£130,000 | 3 Bed House38, Gelli Deg, Llanelli, SA14 8RY38, Gelli Deg, Llanelli, SA14 8RY
• Sold Nov 2016£110,000 | 3 Bed House23, Gelli Deg, Llanelli, SA14 8RY23, Gelli Deg, Llanelli, SA14 8RY
• Sold Oct 2012£50,000 | 3 Bed House21, Gelli Deg, Llanelli, SA14 8RY21, Gelli Deg, Llanelli, SA14 8RY

Of the 48 addresses on Gelli Deg, Llanelli, SA14, 18, Gelli Deg, Llanelli comes out as the 6th largest and the 4th most expensive in our analysis of the public data.

It is also £6k more 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.