Our Data Sources
140, Heol Elfed, Llanelli has no records in the Land Registry and a single entry in the EPC database dated February 2023.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 140, Heol Elfed, Llanelli would be worth £142,255, with a potential rental value of £893 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £125,997, with a rental value of £791 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
140, Heol Elfed, Llanelli occupies a 271 m2 plot as recorded by HM Land Registry.
All 40 other houses in this postcode have recorded plot sizes, and this one ranks as the 21st largest.
Energy Efficiency
140, Heol Elfed, Llanelli has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 23 Feb 2023.
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 143 sales of comparable properties within 600 metres of 140, Heol Elfed, Llanelli since 2012.
Most recently, 10, Lewis Crescent, Llanelli, SA14 9EW, a freehold house, sold at £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 Feb 2026£145,000 | 3 Bed House12, Lewis Crescent, Llanelli, SA14 9EW12, Lewis Crescent, Llanelli, SA14 9EW
- Sold Dec 2025£100,000 | 3 Bed House42, Llwynhendy Road, Llanelli, SA14 9DP42, Llwynhendy Road, Llanelli, SA14 9DP
- Sold Dec 2025£158,000 | 3 Bed House29, Heol Elfed, Llanelli, SA14 9DY29, Heol Elfed, Llanelli, SA14 9DY
- Sold Nov 2025£140,000 | 3 Bed House61, Brynsierfel, Llanelli, SA14 9HD61, Brynsierfel, Llanelli, SA14 9HD
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £133,465, ranging from £115,417 to £180,231.
- 144 Heol Elfed
3 Bed House | 19 m | Est. Value: £136,212
- 136 Heol Elfed
3 Bed House | 19 m | Est. Value: £121,511
- 146 Heol Elfed
3 Bed House | 32 m | Est. Value: £141,215
- 148 Heol Elfed
3 Bed House | 37 m | Est. Value: £121,511
- 150 Heol Elfed
3 Bed House | 49 m | Est. Value: £124,785
Location Comparison
Our analysis of the public data ranks 140, Heol Elfed, Llanelli as the 25th largest and the 21st most expensive of the 114 addresses on Heol Elfed, Llanelli, SA14.
Against the SA14 postcode district average, it is £55k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Bynea|1.7 km away
- Llangennech|3.0 km away
- Llanelli|3.0 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.












