Our Data Sources
Derlwyn, Carmarthen has no records in the the Land Registry and a single entry in the EPC database dated March 2009.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate Derlwyn, Carmarthen would be worth £378,974, with a potential rental value of £1,460 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £335,663, with a rental value of £1,293 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
Derlwyn, Carmarthen occupies a 129,202 m2 plot as recorded by HM Land Registry.
Of the 22 other houses in this postcode, 17 have recorded plot sizes, and this one ranks as the largest.
Energy Efficiency
Derlwyn, Carmarthen has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Mar 2009.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, oil.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 7.9 kilometres of Derlwyn, Carmarthen across the last 2 years.
Most recently, Derlwyn Isaf, Carmarthen, SA33 6ET, a freehold house, sold at £348,000 on the 10th November 2025.
Read more about house prices in SA33.
- Sold Nov 2025£348,000 | 4 Bed HouseDerlwyn Isaf, Carmarthen, SA33 6ETDerlwyn Isaf, Carmarthen, SA33 6ET
- Sold Sep 2023£200,000 | 4 Bed HousePleasant View, Carmarthen, SA33 6ETPleasant View, Carmarthen, SA33 6ET
- Sold Dec 2016£230,000 | 4 Bed HouseBrongwyn, Carmarthen, SA33 6ETBrongwyn, Carmarthen, SA33 6ET
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks Derlwyn, Carmarthen as the 33rd largest and the 34th most expensive of the 61 addresses on Blaenycoed, Carmarthen, SA33.
Against the SA33 postcode district average, it is £114k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- 9.8kmCarmarthen
- 16.8kmFerryside
- 18.2kmWhitland
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.
