According to data from HM Land Registry, 104, Denham Avenue, Llanelli sits on a plot of 346 m².

We have plot size data on 65 out of 71 other houses in the postcode and 104, Denham Avenue, Llanelli sits on the 38th largest plot.

104, Denham Avenue, Llanelli has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 25 Jan 2020.

The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 104, Denham Avenue, Llanelli was last sold on 16th November 2020 for £156,525 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since November 2020, the market for similar properties has risen by 18.7%.

• Sold Nov 2020£156,525

According to the Land Registry and our network of Estate Agents, there have been 144 sales of properties similar to 104, Denham Avenue, Llanelli within a radius of 990 metres since 2016.

The most recent example is 26, Sandpiper Road, Llanelli, SA15 4SH, a freehold house which sold for £244,995 on the 14th November 2025.

Read more about house prices in SA15.

• Sold Nov 2025£244,995 | 3 Bed House26, Sandpiper Road, Llanelli, SA15 4SH26, Sandpiper Road, Llanelli, SA15 4SH
• Sold Aug 2025£182,000 | 3 Bed House215, Stryd Bennett, Llanelli, SA15 4DQ215, Stryd Bennett, Llanelli, SA15 4DQ
• Sold Aug 2025£245,000 | 3 Bed House40, Stryd Y Maswr, Llanelli, SA15 4DZ40, Stryd Y Maswr, Llanelli, SA15 4DZ
• Sold May 2025£273,000 | 3 Bed House108, Denham Avenue, Llanelli, SA15 4DD108, Denham Avenue, Llanelli, SA15 4DD
• Sold May 2025£180,000 | 3 Bed House117, Stryd Bennett, Llanelli, SA15 4DJ117, Stryd Bennett, Llanelli, SA15 4DJ
• Sold Mar 2025£180,000 | 3 Bed House43, Stryd Bennett, Llanelli, SA15 4DJ43, Stryd Bennett, Llanelli, SA15 4DJ
• Sold Nov 2024£169,995 | 3 Bed House159, Stryd Bennett, Llanelli, SA15 4DQ159, Stryd Bennett, Llanelli, SA15 4DQ
• Sold May 2024£181,500 | 3 Bed House5, Stryd Bennett, Llanelli, SA15 4DJ5, Stryd Bennett, Llanelli, SA15 4DJ
• Sold Jan 2024£179,999 | 3 Bed House119, Stryd Bennett, Llanelli, SA15 4DJ119, Stryd Bennett, Llanelli, SA15 4DJ
• Sold Oct 2023£177,000 | 3 Bed House161, Stryd Bennett, Llanelli, SA15 4DQ161, Stryd Bennett, Llanelli, SA15 4DQ
• Sold Aug 2023£182,000 | 3 Bed House111, Stryd Bennett, Llanelli, SA15 4DJ111, Stryd Bennett, Llanelli, SA15 4DJ
• Sold Aug 2023£188,000 | 3 Bed House121, Stryd Bennett, Llanelli, SA15 4DJ121, Stryd Bennett, Llanelli, SA15 4DJ
• Sold Jun 2023£295,000 | 3 Bed House89, Stryd Bennett, Llanelli, SA15 4DJ89, Stryd Bennett, Llanelli, SA15 4DJ
• Sold Sep 2022£165,000 | 3 Bed House87, Denham Avenue, Llanelli, SA15 4DD87, Denham Avenue, Llanelli, SA15 4DD
• Sold Feb 2022£115,000 | 3 Bed House47, Denham Avenue, Llanelli, SA15 4DB47, Denham Avenue, Llanelli, SA15 4DB
• Sold Oct 2021£205,000 | 3 Bed House54, Denham Avenue, Llanelli, SA15 4DD54, Denham Avenue, Llanelli, SA15 4DD
• Sold Dec 2019£155,000 | 3 Bed House110, Denham Avenue, Llanelli, SA15 4DD110, Denham Avenue, Llanelli, SA15 4DD
• Sold Mar 2019£143,000 | 3 Bed House60, Sandpiper Road, Llanelli, SA15 4SH60, Sandpiper Road, Llanelli, SA15 4SH
• Sold Nov 2018£160,000 | 3 Bed House114, Denham Avenue, Llanelli, SA15 4DD114, Denham Avenue, Llanelli, SA15 4DD
• Sold Jun 2016£145,000 | 3 Bed House99, Denham Avenue, Llanelli, SA15 4DD99, Denham Avenue, Llanelli, SA15 4DD

Denham Avenue, Llanelli, SA15 has a total of 111 addresses. According to our analysis of all the public data, 104, Denham Avenue, Llanelli is the 99th largest and the 64th most expensive property on the street.

When compared to the postcode district it is £33k more expensive than the average property in SA15.

• Llanelli

  |

  2.0 km away
• Pembrey & Burry Port

  |

  4.9 km away
• Bynea

  |

  5.8 km away

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