Our Data Sources
143, Dyffryn Road, Ammanford has 21 entries in the Land Registry , most recently in March 2015 and a single entry in the EPC database dated December 2010.
We combine this information with that 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 143, Dyffryn Road, Ammanford would be worth £221,210, with a potential rental value of £1,111 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £195,929, with a rental value of £984 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
143, Dyffryn Road, Ammanford occupies a 659 m2 plot as recorded by HM Land Registry.
Of the 67 other houses in this postcode, 63 have recorded plot sizes, and this one ranks as the 20th largest.
Energy Efficiency
143, Dyffryn Road, Ammanford has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 13 Dec 2010.
The property is not connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, coal.
Sold Prices
143, Dyffryn Road, Ammanford last changed hands on 26th March 2015, selling for £100,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 72.1% since March 2015.
- Sold Mar 2015£100,000
- Sold Jul 1995£25,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 1.8 kilometres of 143, Dyffryn Road, Ammanford across the last 2 years.
Most recently, 163, Dyffryn Road, Ammanford, SA18 3TN, a freehold house, sold at £205,000 on the 10th April 2026.
Read more about house prices in SA18.
- Sold Apr 2026£205,000 | 3 Bed House163, Dyffryn Road, Ammanford, SA18 3TN163, Dyffryn Road, Ammanford, SA18 3TN
- Sold Oct 2025£175,000 | 3 Bed House92, Dyffryn Road, Ammanford, SA18 3TN92, Dyffryn Road, Ammanford, SA18 3TN
- Sold Jan 2023£198,000 | 3 Bed House161, Dyffryn Road, Ammanford, SA18 3TN161, Dyffryn Road, Ammanford, SA18 3TN
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 143, Dyffryn Road, Ammanford as the 111th largest and the 95th most expensive of the 127 addresses on Dyffryn Road, Ammanford, SA18.
Against the SA18 postcode district average, it is £3k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- 1.8kmAmmanford
- 2.4kmPantyffynnon
- 4.7kmLlandybie
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.












