Our Data Sources
Castellan House, Boncath has no records in the the Land Registry and a single entry in the EPC database dated December 2025.
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
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 Castellan House, Boncath is in very good condition we estimate a sale value of £550,776 and a rental value of £2,363 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £487,830 and a rental value of £2,093 per month.
Plot Size
According to data from HM Land Registry, Castellan House, Boncath sits on a plot of 45,551 m2.
We have plot size data on 17 out of 20 other houses in the postcode and Castellan House, Boncath sits on the 5th largest plot.
Energy Efficiency
Castellan House, Boncath has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 02 Dec 2025.
The property is not connected to mains gas and has multiple glazing throughout. It is heated using Boiler and radiators, oil.
Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 626 property sales within 6.5 kilometres of Castellan House, Boncath over the last 2 years.
The most recent example is Pentalar, Boncath, SA37 0HY, a freehold house which sold for £350,000 on the 26th August 2022.
Read more about house prices in SA37.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Blaenffos, Boncath, SA37 has a total of 325 addresses. According to our analysis of all the public data, Castellan House, Boncath is the 4th largest and the 11th most expensive property on the street.
When compared to the postcode district it is £250k more expensive than the average property in SA37.
More reading links
Schools Nearby
Public Transport Nearby
- Clunderwen|17.7 km away
- Whitland|19.1 km away
- Narberth|22.0 km away
Available Internet Speeds
According to recent data from Ofcom, there is poor internet coverage in this area which may result in poor or no internet connectivity.
According to recent data from Ofcom, Slow/none 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.
