Our Data Sources
Plasyderi, Carmarthen has a single entry in the Land Registry from October 2015 and a single entry in the EPC database dated July 2025.
We combine this information with that 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 Plasyderi, Carmarthen, we estimate a market value of £585,901 and a rental value of £1,937 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £518,941 and £1,715 per month respectively.
Plot Size
HM Land Registry records the plot of land for Plasyderi, Carmarthen as measuring 949 m2.
That makes it the 5th largest plot in the postcode, where 11 of the 16 other houses have recorded plot data.
Energy Efficiency
Plasyderi, Carmarthen has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Jul 2025.
The property is not connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, oil.
Sold Prices
The most recent sale of Plasyderi, Carmarthen completed on 30th October 2015 at £370,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 50.7% over the period since October 2015.
- Sold Oct 2015£370,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to Plasyderi, Carmarthen have sold within a radius of 7.3 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 30th October 2023, was Sarnau, Whitland, SA34 0DR, a freehold house which sold for £670,000.
Read more about house prices in SA33.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 40 addresses on Gellywen, Carmarthen, SA33, Plasyderi, Carmarthen comes out as the 10th largest and the 5th most expensive in our analysis of the public data.
It is also £311k more expensive than the average property across the SA33 district.
More reading links
Schools Nearby
Public Transport Nearby
- 10.4kmWhitland
- 14.4kmCarmarthen
- 16.1kmClunderwen
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.












