Our Data Sources
12, Lon Ty Cwm, Carmarthen has a single entry in the Land Registry from November 2024 and a single entry in the EPC database dated March 2023.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 12, Lon Ty Cwm, Carmarthen would be worth £424,844, with a potential rental value of £1,480 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £376,290, with a rental value of £1,311 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
12, Lon Ty Cwm, Carmarthen has an Energy Performance Rating (EPC) of A. This is based on the most recent assessment, dated 25 Mar 2023.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
12, Lon Ty Cwm, Carmarthen last changed hands on 27th November 2024, selling for £410,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 8.0% since November 2024.
- Sold Nov 2024£410,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 1.3 kilometres of 12, Lon Ty Cwm, Carmarthen across the last 2 years.
Most recently, 11, Lon Ty Cwm, Carmarthen, SA31 3GA, a freehold house, sold at £385,000 on the 16th July 2025.
Read more about house prices in SA31.
- Sold Jul 2025£385,000 | 4 Bed House11, Lon Ty Cwm, Carmarthen, SA31 3GA11, Lon Ty Cwm, Carmarthen, SA31 3GA
- Sold Nov 2024£410,000 | 4 Bed House10, Lon Ty Cwm, Carmarthen, SA31 3GA10, Lon Ty Cwm, Carmarthen, SA31 3GA
- Sold Aug 2024£385,000 | 4 Bed House14, Lon Ty Cwm, Carmarthen, SA31 3GA14, Lon Ty Cwm, Carmarthen, SA31 3GA
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 12, Lon Ty Cwm, Carmarthen as the 9th largest and the 9th most expensive of the 17 addresses on Lon Ty Cwm, Carmarthen, SA31.
Against the SA31 postcode district average, it is £157k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- 2.2kmCarmarthen
- 9.3kmFerryside
- 12.9kmKidwelly
Available Internet Speeds
Ofcom's latest figures show poor internet coverage in this area, which may mean weak or no connectivity.
According to recent data from Ofcom, Slow/none broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.












