Our Data Sources
1, Brynmawr Avenue, Ammanford has no records in the the Land Registry and a single entry in the EPC database dated November 2014.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 1, Brynmawr Avenue, Ammanford would be worth £457,018, with a potential rental value of £1,591 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £404,788, with a rental value of £1,409 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
1, Brynmawr Avenue, Ammanford has an Energy Performance Rating (EPC) of G. This is based on the most recent assessment, dated 30 Nov 2014.
The property is not connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 17 sales of comparable properties within 820 metres of 1, Brynmawr Avenue, Ammanford across the last 2 years.
Most recently, 62, Brynmawr Avenue, Ammanford, SA18 2DA, a freehold house, sold at £432,000 on the 31st October 2025.
Read more about house prices in SA18.
- Sold Oct 2025£432,000 | 4 Bed House62, Brynmawr Avenue, Ammanford, SA18 2DA62, Brynmawr Avenue, Ammanford, SA18 2DA
- Sold Jan 2017£232,500 | 4 Bed House9, Brynmawr Avenue, Ammanford, SA18 2DA9, Brynmawr Avenue, Ammanford, SA18 2DA
- Sold Jul 2010£225,000 | 4 Bed House10, Brynmawr Avenue, Ammanford, SA18 2DA10, Brynmawr Avenue, Ammanford, SA18 2DA
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 1, Brynmawr Avenue, Ammanford as the 12th largest and the 11th most expensive of the 49 addresses on Brynmawr Avenue, Ammanford, SA18.
Against the SA18 postcode district average, it is £229k more expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Ammanford|500 m away
- Pantyffynnon|2.2 km away
- Llandybie|3.7 km away
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.












