Our Data Sources
28, Clos Trefin, Blackwood has no records in the the Land Registry and a single entry in the EPC database dated September 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 0 out of 5 and is considered of low accuracy.
Energy Efficiency
28, Clos Trefin, Blackwood has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 08 Sep 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 592 property sales within 720 metres of 28, Clos Trefin, Blackwood 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 Aug 2019£92,000 | 3 Bed House1, Gelligroes Road, Blackwood, NP12 2JU1, Gelligroes Road, Blackwood, NP12 2JU
- Sold May 2017£77,000 | 3 Bed House2, Gelligroes Road, Blackwood, NP12 2JU2, Gelligroes Road, Blackwood, NP12 2JU
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Schools Nearby
Public Transport Nearby
- Hengoed|2.4 km away
- Pengam|3.4 km away
- Newbridge|3.7 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.







