Our Data Sources
4, Clos Trefin, Blackwood has no records in the the Land Registry and a single entry in the EPC database dated December 2015.
We combine this information with public data of neighbouring properties to estimate the property 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, Clos Trefin, Blackwood is in very good condition we estimate a sale value of £161,399 and a rental value of £994 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £142,954 and a rental value of £880 per month.
Energy Efficiency
4, Clos Trefin, Blackwood has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 14 Dec 2015.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 4, Clos Trefin, Blackwood within a radius of 750 metres over the last 2 years.
The most recent example is 3, Gelligroes Road, Blackwood, NP12 2JU, a freehold house which sold for £157,000 on the 24th June 2025.
Read more about house prices in NP12.
- Sold Jun 2025£157,000 | 3 Bed House3, Gelligroes Road, Blackwood, NP12 2JU3, Gelligroes Road, Blackwood, NP12 2JU
- Sold Mar 2025£150,000 | 3 Bed House24, Glan Islwyn, Blackwood, NP12 2DF24, Glan Islwyn, Blackwood, NP12 2DF
- Sold Sep 2021£142,950 | 3 Bed House16, Gelligroes Road, Blackwood, NP12 2JU16, Gelligroes Road, Blackwood, NP12 2JU
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Clos Trefin, Pontllanfraith, Blackwood, NP12 has a total of 29 addresses. According to our analysis of all the public data, 4, Clos Trefin, Blackwood is the 5th largest and the 5th most expensive property on the street.
When compared to the postcode district it is £36k less expensive than the average property in NP12.
More reading links
Schools Nearby
Public Transport Nearby
- 2.4kmHengoed
- 3.4kmPengam
- 3.7kmNewbridge
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.
