Our Data Sources
4, Plas Penwern, Carmarthen has a single entry in the Land Registry from February 2016 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 4, Plas Penwern, Carmarthen is in very good condition we estimate a sale value of £265,606 and a rental value of £1,372 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £235,251 and a rental value of £1,215 per month.
Plot Size
According to data from HM Land Registry, 4, Plas Penwern, Carmarthen sits on a plot of 284 m2.
We have plot size data on 15 out of 15 other houses in the postcode and 4, Plas Penwern, Carmarthen sits on the 8th largest plot.
Sold Prices
According to HM Land Registry, 4, Plas Penwern, Carmarthen was last sold on 17th February 2016 for £160,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since February 2016, the market for similar properties has risen by 45.1%.
- Sold Feb 2016£160,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 170 sales of properties similar to 4, Plas Penwern, Carmarthen within a radius of 1.4 kilometres over the last 2 years.
The most recent example is 14, Plas Penwern, Carmarthen, SA31 3PN, a freehold house which sold for £211,500 on the 1st May 2025.
Read more about house prices in SA31.
- 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
- Sold Dec 2022£270,000 | 3 Bed House9, Plas Penwern, Carmarthen, SA31 3PN9, Plas Penwern, Carmarthen, SA31 3PN
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Plas Penwern, Johnstown, Carmarthen, SA31 has a total of 15 addresses. According to our analysis of all the public data, 4, Plas Penwern, Carmarthen is the 4th largest and the 4th most expensive property on the street.
When compared to the postcode district it is £7k more expensive than the average property in SA31.
More reading links
Schools Nearby
Public Transport Nearby
- Carmarthen|1.5 km away
- Ferryside|9.2 km away
- Kidwelly|12.4 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












