According to data from HM Land Registry, 12, Clos Y Gelli, Llanelli sits on a plot of 328 m².

We have plot size data on 36 out of 40 other houses in the postcode and 12, Clos Y Gelli, Llanelli sits on the 5th largest plot.

12, Clos Y Gelli, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 Oct 2009.

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

According to HM Land Registry, 12, Clos Y Gelli, Llanelli was last sold on 26th November 2009 for £125,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since November 2009, the market for similar properties has risen by 70.0%.

• Sold Nov 2009£125,000

According to the Land Registry and our network of Estate Agents, there have been 85 sales of properties similar to 12, Clos Y Gelli, Llanelli within a radius of 710 metres since 2007.

The most recent example is 46, Bryncoch, Llanelli, SA14 8RH, a freehold house which sold for £175,000 on the 10th April 2026.

Read more about house prices in SA14.

• Sold Apr 2026£175,000 | 3 Bed House46, Bryncoch, Llanelli, SA14 8RH46, Bryncoch, Llanelli, SA14 8RH
• Sold Nov 2025£210,000 | 3 Bed House29, Pemberton Park, Llanelli, SA14 8NN29, Pemberton Park, Llanelli, SA14 8NN
• Sold Oct 2025£180,000 | 3 Bed House54, Pemberton Park, Llanelli, SA14 8NN54, Pemberton Park, Llanelli, SA14 8NN
• Sold Oct 2025£200,000 | 3 Bed House53, Pemberton Park, Llanelli, SA14 8NN53, Pemberton Park, Llanelli, SA14 8NN
• Sold Jul 2024£175,000 | 3 Bed House2, Pemberton Park, Llanelli, SA14 8NN2, Pemberton Park, Llanelli, SA14 8NN
• Sold May 2024£244,000 | 3 Bed House12A, Pemberton Park, Llanelli, SA14 8NN12A, Pemberton Park, Llanelli, SA14 8NN
• Sold Dec 2023£180,000 | 3 Bed House27, Pemberton Park, Llanelli, SA14 8NN27, Pemberton Park, Llanelli, SA14 8NN
• Sold Oct 2023£175,000 | 3 Bed House42, Pemberton Park, Llanelli, SA14 8NN42, Pemberton Park, Llanelli, SA14 8NN
• Sold Aug 2022£197,000 | 3 Bed House37, Lon Y Maes, Llanelli, SA14 8TB37, Lon Y Maes, Llanelli, SA14 8TB
• Sold Sep 2021£185,000 | 3 Bed House19, Pemberton Park, Llanelli, SA14 8NN19, Pemberton Park, Llanelli, SA14 8NN
• Sold Jun 2021£155,000 | 3 Bed House38, Pemberton Park, Llanelli, SA14 8NN38, Pemberton Park, Llanelli, SA14 8NN
• Sold Dec 2020£150,000 | 3 Bed House28, Clos Y Gelli, Llanelli, SA14 9BB28, Clos Y Gelli, Llanelli, SA14 9BB
• Sold Jun 2019£130,000 | 3 Bed House28, Pemberton Park, Llanelli, SA14 8NN28, Pemberton Park, Llanelli, SA14 8NN
• Sold Dec 2018£135,000 | 3 Bed House16, Pemberton Park, Llanelli, SA14 8NN16, Pemberton Park, Llanelli, SA14 8NN
• Sold Nov 2018£128,000 | 3 Bed House43, Clos Y Gelli, Llanelli, SA14 9BA43, Clos Y Gelli, Llanelli, SA14 9BA
• Sold Oct 2018£155,000 | 3 Bed House11, Pemberton Park, Llanelli, SA14 8NN11, Pemberton Park, Llanelli, SA14 8NN
• Sold Oct 2018£146,000 | 3 Bed House8, Clos Y Gelli, Llanelli, SA14 9BB8, Clos Y Gelli, Llanelli, SA14 9BB
• Sold Sep 2016£145,000 | 3 Bed House7, Pemberton Park, Llanelli, SA14 8NN7, Pemberton Park, Llanelli, SA14 8NN
• Sold May 2013£118,000 | 3 Bed House3, Clos Y Gelli, Llanelli, SA14 9BA3, Clos Y Gelli, Llanelli, SA14 9BA
• Sold May 2007£130,000 | 3 Bed House1, Clos Y Gelli, Llanelli, SA14 9BA1, Clos Y Gelli, Llanelli, SA14 9BA

Clos Y Gelli, Llanelli, SA14 has a total of 73 addresses. According to our analysis of all the public data, 12, Clos Y Gelli, Llanelli is the 6th largest and the 8th most expensive property on the street.

When compared to the postcode district it is £7k more expensive than the average property in SA14.

• Llanelli

  |

  2.4 km away
• Bynea

  |

  2.5 km away
• Llangennech

  |

  3.6 km away

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