Our Data Sources
Lletyrdderwen, Ammanford has no records in the the Land Registry and a single entry in the EPC database dated June 2014.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low 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 Lletyrdderwen, Ammanford, we estimate a market value of £318,457 and a rental value of £1,261 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £282,062 and £1,117 per month respectively.
Plot Size
HM Land Registry records the plot of land for Lletyrdderwen, Ammanford as measuring 850 m2.
That makes it the largest plot in the postcode, where 25 of the 33 other houses have recorded plot data.
Energy Efficiency
Lletyrdderwen, Ammanford has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 17 Jun 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, wood chips.
Similar Properties Sold Nearby
Over the past 2 years 39 properties similar to Lletyrdderwen, Ammanford have sold within a radius of 920 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 15th May 2025, was 6, Parc Henry Lane, Ammanford, SA18 2EH, a freehold house which sold for £260,000.
Read more about house prices in SA18.
- Sold May 2025£260,000 | 4 Bed House6, Parc Henry Lane, Ammanford, SA18 2EH6, Parc Henry Lane, Ammanford, SA18 2EH
- Sold Oct 2022£315,000 | 4 Bed House27, Llwyn Y Bryn, Ammanford, SA18 2ES27, Llwyn Y Bryn, Ammanford, SA18 2ES
- Sold Jun 2022£345,000 | 4 Bed House2, Dol Y Dderwen, Ammanford, SA18 2GA2, Dol Y Dderwen, Ammanford, SA18 2GA
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 34 addresses on Myddynfych Drive, Ammanford, SA18, Lletyrdderwen, Ammanford comes out as the 2nd largest and the 2nd most expensive in our analysis of the public data.
It is also £97k more expensive than the average property across the SA18 district.
More reading links
Schools Nearby
Public Transport Nearby
- Ammanford|600 m away
- Pantyffynnon|2.5 km away
- Llandybie|3.3 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












