Our Data Sources
81, James Street, Caerphilly has no records in the Land Registry and a single entry in the EPC database dated October 2013.
We combine this information with public data 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
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 81, James Street, Caerphilly is in very good condition we estimate a sale value of £169,486 and a rental value of £1,218 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £150,116 and a rental value of £1,079 per month.
Plot Size
According to data from HM Land Registry, 81, James Street, Caerphilly sits on a plot of 109 m2.
We have plot size data on 44 out of 50 other houses in the postcode and 81, James Street, Caerphilly sits on the 25th largest plot.
Energy Efficiency
81, James Street, Caerphilly has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 25 Oct 2013.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 83 sales of properties similar to 81, James Street, Caerphilly within a radius of 1.1 kilometres since 2017.
The most recent example is 42, Mary Street, Caerphilly, CF83 8HN, a freehold house which sold for £188,000 on the 23rd March 2026.
Read more about house prices in CF83.
- Sold Mar 2026£188,000 | 3 Bed House42, Mary Street, Caerphilly, CF83 8HN42, Mary Street, Caerphilly, CF83 8HN
- Sold Feb 2026£155,000 | 3 Bed House15, Coronation Street, Caerphilly, CF83 8DL15, Coronation Street, Caerphilly, CF83 8DL
- Sold Apr 2025£141,000 | 3 Bed House47, Mary Street, Caerphilly, CF83 8HN47, Mary Street, Caerphilly, CF83 8HN
- Sold Dec 2024£137,500 | 3 Bed House1, Thomas Street, Caerphilly, CF83 8DP1, Thomas Street, Caerphilly, CF83 8DP
- Sold Sep 2024£160,000 | 3 Bed House21, Thomas Street, Caerphilly, CF83 8DP21, Thomas Street, Caerphilly, CF83 8DP
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £174,460, ranging from £150,833 to £195,893.
- 79 James Street
3 Bed House | 5 m | Est. Value: £173,416
- 77 James Street
3 Bed House | 11 m | Est. Value: £178,077
- 85 James Street
3 Bed House | 11 m | Est. Value: £160,128
- 87 James Street
3 Bed House | 15 m | Est. Value: £168,595
- 89 James Street
4 Bed House | 22 m | Est. Value: £193,385
Location Comparison
James Street, Trethomas, Caerphilly, CF83 has a total of 50 addresses. According to our analysis of all the public data, 81, James Street, Caerphilly is the 48th largest and the 48th most expensive property on the street.
When compared to the postcode district it is £69k less expensive than the average property in CF83.
More reading links
Schools Nearby
Public Transport Nearby
- Energlyn & Churchill Park|3.6 km away
- Caerphilly|3.7 km away
- Llanbradach|3.8 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 available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












