Our Data Sources
16, Heol Trefrhiw, Ammanford has 41 entries in the Land Registry , most recently in January 2021 and a single entry in the EPC database dated August 2020.
We combine this information with that 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
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 16, Heol Trefrhiw, Ammanford, we estimate a market value of £158,400 and a rental value of £988 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £140,297 and £875 per month respectively.
Plot Size
HM Land Registry records the plot of land for 16, Heol Trefrhiw, Ammanford as measuring 396 m2.
That makes it the 4th largest plot in the postcode, where 13 of the 25 other houses have recorded plot data.
Energy Efficiency
16, Heol Trefrhiw, Ammanford has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Aug 2020.
The property is connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 16, Heol Trefrhiw, Ammanford completed on 15th January 2021 at £119,500 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 4 times.
Values of comparable properties have risen by 33.7% over the period since January 2021.
- Sold Jan 2021£119,500
- Sold Mar 2007£88,500
- Sold Mar 2002£31,000
Similar Properties Sold Nearby
Over the past 2 years 121 properties similar to 16, Heol Trefrhiw, Ammanford have sold within a radius of 1.4 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 12th February 2026, was 184, Penybanc Road, Ammanford, SA18 3QS, a freehold house which sold for £155,000.
Read more about house prices in SA18.
- Sold Feb 2026£155,000 | 3 Bed House184, Penybanc Road, Ammanford, SA18 3QS184, Penybanc Road, Ammanford, SA18 3QS
- Sold Oct 2022£149,995 | 3 Bed House182, Penybanc Road, Ammanford, SA18 3QS182, Penybanc Road, Ammanford, SA18 3QS
- Sold Jan 2018£81,000 | 3 Bed House20, Heol Trefrhiw, Ammanford, SA18 3QR20, Heol Trefrhiw, Ammanford, SA18 3QR
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 25 addresses on Heol Trefrhiw, Ammanford, SA18, 16, Heol Trefrhiw, Ammanford comes out as the 24th largest and the 24th most expensive in our analysis of the public data.
It is also £55k less expensive than the average property across the SA18 district.
More reading links
Schools Nearby
Public Transport Nearby
- Pantyffynnon|1.3 km away
- Ammanford|1.4 km away
- Llandybie|5.1 km away
Available Internet Speeds
Internet coverage here is poor, based on recent Ofcom data, and connectivity may be weak or unavailable.
According to recent data from Ofcom, Slow/none Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












