Our Data Sources
Derlwyn, Carmarthen has no recent1 records in either the Land Registry or EPC database.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Plot Size
HM Land Registry records the plot of land for Derlwyn, Carmarthen as measuring 475 m2.
That makes it the 21st largest plot in the postcode, where 21 of the 25 other houses have recorded plot data.
Sold Prices
The most recent sale of Derlwyn, Carmarthen completed on 4th July 1997 at £45,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
- Sold Jul 1997£45,000
Properties Sold Nearby
Over the past 2 years 823 properties have sold within 5.1 kilometres of Derlwyn, Carmarthen, per the Land Registry and our network of Estate Agents.
The latest, on the 25th September 2025, was Rock Cottage, Carmarthen, SA33 6NA, a freehold house which sold for £350,000.
Read more about house prices in SA33.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Schools Nearby
Public Transport Nearby
- Carmarthen|6.4 km away
- Ferryside|14.0 km away
- Kidwelly|18.2 km away
Available Internet Speeds
Internet coverage here is poor, based on recent Ofcom data, and connectivity may be weak or unavailable.
According to recent data from Ofcom, Slow/none Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.







