Our Data Sources
26, Heol Dderwen, Llanelli has no records in the Land Registry and a single entry in the EPC database dated April 2021.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 26, Heol Dderwen, Llanelli would be worth £151,166, with a potential rental value of £902 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £133,890, with a rental value of £799 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
26, Heol Dderwen, Llanelli occupies a 261 m2 plot as recorded by HM Land Registry.
All 30 other houses in this postcode have recorded plot sizes, and this one ranks as the 5th largest.
Energy Efficiency
26, Heol Dderwen, Llanelli has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 12 Apr 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 188 sales of comparable properties within 700 metres of 26, Heol Dderwen, Llanelli since 2020.
Most recently, 85, Penyfan Road, Llanelli, SA15 1JG, a freehold house, sold at £144,000 on the 8th May 2026.
Read more about house prices in SA15.
- Sold May 2026£144,000 | 3 Bed House85, Penyfan Road, Llanelli, SA15 1JG85, Penyfan Road, Llanelli, SA15 1JG
- Sold Oct 2025£125,000 | 3 Bed House15, Gorsedd, Llanelli, SA15 1JL15, Gorsedd, Llanelli, SA15 1JL
- Sold Aug 2025£136,000 | 3 Bed House22, Heol Dderwen, Llanelli, SA15 1JQ22, Heol Dderwen, Llanelli, SA15 1JQ
- Sold Apr 2025£130,000 | 3 Bed House75, Penyfan Road, Llanelli, SA15 1JG75, Penyfan Road, Llanelli, SA15 1JG
- Sold Oct 2024£125,000 | 3 Bed House4, Gorsedd, Llanelli, SA15 1JL4, Gorsedd, Llanelli, SA15 1JL
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £148,463, ranging from £101,094 to £247,709.
- 2 Lon Aber
3 Bed House | 8 m | Est. Value: £176,487
- 4 Lon Aber
4 Bed House | 23 m | Est. Value: £247,709
- 28 Heol Dderwen
3 Bed House | 24 m | Est. Value: £137,325
- 25 Heol Dderwen
3 Bed House | 27 m | Est. Value: £139,952
- 3 Heol Dderwen
3 Bed House | 29 m | Est. Value: £138,174
Location Comparison
Our analysis of the public data ranks 26, Heol Dderwen, Llanelli as the 9th largest and the 10th most expensive of the 30 addresses on Heol Dderwen, Llanelli, SA15.
Against the SA15 postcode district average, it is £50k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Llanelli|1.2 km away
- Bynea|3.3 km away
- Llangennech|4.8 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
