Our Data Sources
6, Heol Marlais, Ammanford has no records in the the Land Registry and a single entry in the EPC database dated July 2012.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 6, Heol Marlais, Ammanford would be worth £239,123, with a potential rental value of £1,198 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £211,795, with a rental value of £1,061 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
6, Heol Marlais, Ammanford occupies a 358 m2 plot as recorded by HM Land Registry.
All 8 other houses in this postcode have recorded plot sizes, and this one ranks as the 5th largest.
Energy Efficiency
6, Heol Marlais, Ammanford has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 20 Jul 2012.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 136 sales of comparable properties within 960 metres of 6, Heol Marlais, Ammanford across the last 2 years.
Most recently, 45, Myddynfych Drive, Ammanford, SA18 2EB, a leasehold house, sold at £125,000 on the 30th May 2025.
Read more about house prices in SA18.
- Sold May 2025£125,000 | 3 Bed House45, Myddynfych Drive, Ammanford, SA18 2EB45, Myddynfych Drive, Ammanford, SA18 2EB
- Sold Feb 2025£280,000 | 3 Bed House25, Myddynfych Drive, Ammanford, SA18 2EB25, Myddynfych Drive, Ammanford, SA18 2EB
- Sold Jan 2023£200,000 | 3 Bed House4, Heol Marlais, Ammanford, SA18 2DS4, Heol Marlais, Ammanford, SA18 2DS
•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 6, Heol Marlais, Ammanford as the 2nd largest and the 2nd most expensive of the 45 addresses on Heol Marlais, Llandybie, Ammanford, SA18.
Against the SA18 postcode district average, it is £22k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Ammanford|600 m away
- Pantyffynnon|2.4 km away
- Llandybie|3.5 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.












