Our Data Sources
16, Heol Marlais, Ammanford has no records in the the Land Registry and a single entry in the EPC database dated March 2023.
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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 16, Heol Marlais, Ammanford is in very good condition we estimate a sale value of £224,087 and a rental value of £1,140 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £198,477 and a rental value of £1,010 per month.
Plot Size
According to data from HM Land Registry, 16, Heol Marlais, Ammanford sits on a plot of 337 m2.
We have plot size data on 8 out of 8 other houses in the postcode and 16, Heol Marlais, Ammanford sits on the 7th largest plot.
Energy Efficiency
16, Heol Marlais, Ammanford has an Energy Performance Rating (EPC) of G. This is based on the most recent assessment, dated 13 Mar 2023.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, LPG.
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 156 sales of properties similar to 16, Heol Marlais, Ammanford within a radius of 920 metres over the last 2 years.
The most recent example is 45, Myddynfych Drive, Ammanford, SA18 2EB, a leasehold house which sold for £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
Heol Marlais, Llandybie, Ammanford, SA18 has a total of 45 addresses. According to our analysis of all the public data, 16, Heol Marlais, Ammanford is the 6th largest and the 6th most expensive property on the street.
When compared to the postcode district it is £7k more expensive than the average property in SA18.
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
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












