Our Data Sources
20, Thomas Street, Caerphilly has a single entry in the Land Registry from November 2007 and a single entry in the EPC database dated July 2023.
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
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 20, Thomas Street, Caerphilly, we estimate a market value of £181,093 and a rental value of £1,204 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £160,397 and £1,067 per month respectively.
Plot Size
HM Land Registry records the plot of land for 20, Thomas Street, Caerphilly as measuring 161 m2.
That makes it the 7th largest plot in the postcode, where 25 of the 27 other houses have recorded plot data.
Energy Efficiency
20, Thomas Street, Caerphilly has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Jul 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 20, Thomas Street, Caerphilly completed on 23rd November 2007 at £125,000 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 170.5% over the period since November 2007.
- Sold Nov 2007£125,000
Similar Properties Sold Nearby
Over the past 2 years 248 properties similar to 20, Thomas Street, Caerphilly have sold within a radius of 1.1 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 24th January 2025, was 50, Thomas Street, Caerphilly, CF83 4AZ, a freehold house which sold for £162,000.
Read more about house prices in CF83.
- Sold Jan 2025£162,000 | 4 Bed House50, Thomas Street, Caerphilly, CF83 4AZ50, Thomas Street, Caerphilly, CF83 4AZ
- Sold Apr 2023£143,000 | 4 Bed House24, Thomas Street, Caerphilly, CF83 4AZ24, Thomas Street, Caerphilly, CF83 4AZ
- Sold Mar 2023£205,000 | 4 Bed House34, Thomas Street, Caerphilly, CF83 4AZ34, Thomas Street, Caerphilly, CF83 4AZ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 136 addresses on Thomas Street, Abertridwr, Caerphilly, CF83, 20, Thomas Street, Caerphilly comes out as the 54th largest and the 62nd most expensive in our analysis of the public data.
It is also £59k less expensive than the average property across the CF83 district.
More reading links
Schools Nearby
Public Transport Nearby
- Llanbradach|2.7 km away
- Energlyn & Churchill Park|3.1 km away
- Trefforest Estate|3.4 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












