According to data from HM Land Registry, 12, Lewis Crescent, Llanelli sits on a plot of 149 m².

We have plot size data on 14 out of 14 other houses in the postcode and 12, Lewis Crescent, Llanelli sits on the 14th largest plot.

12, Lewis Crescent, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 Oct 2025.

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, Lewis Crescent, Llanelli was last sold on 5th February 2026 for £145,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since February 2026, the market for similar properties has risen by 8.2%.

• Sold Feb 2026£145,000
• Sold Sep 2015£66,000

According to the Land Registry and our network of Estate Agents, there have been 153 sales of properties similar to 12, Lewis Crescent, Llanelli within a radius of 710 metres since 2014.

The most recent example is 10, Lewis Crescent, Llanelli, SA14 9EW, a freehold house which sold for £160,000 on the 17th April 2026.

Read more about house prices in SA14.

• Sold Apr 2026£160,000 | 3 Bed House10, Lewis Crescent, Llanelli, SA14 9EW10, Lewis Crescent, Llanelli, SA14 9EW
• Sold Dec 2025£175,000 | 3 Bed House84, Brynawelon, Llanelli, SA14 8RA84, Brynawelon, Llanelli, SA14 8RA
• Sold Oct 2025£165,000 | 3 Bed House45, Brynsierfel, Llanelli, SA14 9EG45, Brynsierfel, Llanelli, SA14 9EG
• Sold Aug 2025£180,000 | 3 Bed House25, Bryn Rhos, Llanelli, SA14 8RD25, Bryn Rhos, Llanelli, SA14 8RD
• Sold Apr 2025£129,000 | 3 Bed House81, Brynsierfel, Llanelli, SA14 9HD81, Brynsierfel, Llanelli, SA14 9HD
• Sold Mar 2025£119,500 | 3 Bed House66, Amanwy, Llanelli, SA14 9AG66, Amanwy, Llanelli, SA14 9AG
• Sold Oct 2024£169,000 | 3 Bed House88, Brynawelon, Llanelli, SA14 8RA88, Brynawelon, Llanelli, SA14 8RA
• Sold Dec 2023£145,000 | 3 Bed House101, Amanwy, Llanelli, SA14 9AG101, Amanwy, Llanelli, SA14 9AG
• Sold Jun 2023£140,000 | 3 Bed House62, Amanwy, Llanelli, SA14 9AG62, Amanwy, Llanelli, SA14 9AG
• Sold May 2023£125,000 | 3 Bed House83, Dwyfor, Llanelli, SA14 9HA83, Dwyfor, Llanelli, SA14 9HA
• Sold Mar 2023£115,000 | 3 Bed House47, Brynsierfel, Llanelli, SA14 9EG47, Brynsierfel, Llanelli, SA14 9EG
• Sold Mar 2023£111,000 | 3 Bed House61, Dwyfor, Llanelli, SA14 9HA61, Dwyfor, Llanelli, SA14 9HA
• Sold Feb 2023£149,995 | 3 Bed House93, Amanwy, Llanelli, SA14 9AG93, Amanwy, Llanelli, SA14 9AG
• Sold Feb 2023£119,000 | 3 Bed House68, Dwyfor, Llanelli, SA14 9HA68, Dwyfor, Llanelli, SA14 9HA
• Sold Sep 2022£149,000 | 3 Bed House41, Dwyfor, Llanelli, SA14 9EH41, Dwyfor, Llanelli, SA14 9EH
• Sold Aug 2022£145,000 | 3 Bed House79, Brynawelon, Llanelli, SA14 8RA79, Brynawelon, Llanelli, SA14 8RA
• Sold Jul 2021£94,500 | 3 Bed House63, Dwyfor, Llanelli, SA14 9HA63, Dwyfor, Llanelli, SA14 9HA
• Sold Apr 2021£148,000 | 3 Bed House5, Lewis Crescent, Llanelli, SA14 9EW5, Lewis Crescent, Llanelli, SA14 9EW
• Sold Apr 2021£110,000 | 3 Bed House93, Brynawelon, Llanelli, SA14 8RA93, Brynawelon, Llanelli, SA14 8RA
• Sold Aug 2014£89,000 | 3 Bed House9, Lewis Crescent, Llanelli, SA14 9EW9, Lewis Crescent, Llanelli, SA14 9EW

Lewis Crescent, Llanelli, SA14 has a total of 14 addresses. According to our analysis of all the public data, 12, Lewis Crescent, Llanelli is the 10th largest and the 7th most expensive property on the street.

When compared to the postcode district it is £37k less expensive than the average property in SA14.

• Bynea

  |

  1.9 km away
• Llangennech

  |

  2.8 km away
• Llanelli

  |

  3.2 km away

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