Our Data Sources
16, Plas Y Ddol, Carmarthen has a single entry in the Land Registry from December 2017 and a single entry in the EPC database dated September 2017.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 16, Plas Y Ddol, Carmarthen would be worth £263,248, with a potential rental value of £1,346 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £233,162, with a rental value of £1,192 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
16, Plas Y Ddol, Carmarthen occupies a 275 m2 plot as recorded by HM Land Registry.
All 20 other houses in this postcode have recorded plot sizes, and this one ranks as the 6th largest.
Energy Efficiency
16, Plas Y Ddol, Carmarthen has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 01 Sep 2017.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
16, Plas Y Ddol, Carmarthen last changed hands on 15th December 2017, selling for £172,500. 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 39.7% since December 2017.
- Sold Dec 2017£172,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 1.3 kilometres of 16, Plas Y Ddol, Carmarthen across the last 2 years.
Most recently, 13, Plas Y Ddol, Carmarthen, SA31 3PL, a freehold house, sold at £232,000 on the 22nd August 2025.
Read more about house prices in SA31.
- Sold Aug 2025£232,000 | 3 Bed House13, Plas Y Ddol, Carmarthen, SA31 3PL13, Plas Y Ddol, Carmarthen, SA31 3PL
- Sold May 2025£211,500 | 3 Bed House14, Plas Penwern, Carmarthen, SA31 3PN14, Plas Penwern, Carmarthen, SA31 3PN
- Sold Jan 2025£290,000 | 3 Bed House2, Plas Y Ddol, Carmarthen, SA31 3PL2, Plas Y Ddol, Carmarthen, SA31 3PL
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 16, Plas Y Ddol, Carmarthen as the 12th largest and the 12th most expensive of the 20 addresses on Plas Y Ddol, Johnstown, Carmarthen, SA31.
Against the SA31 postcode district average, it is £3k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- 1.5kmCarmarthen
- 9.2kmFerryside
- 12.5kmKidwelly
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.












