Our Data Sources
8, Clos Coed Duon, Blackwood has 31 entries in the Land Registry , most recently in June 2020 and a single entry in the EPC database dated June 2019.
We combine this information with that 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
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 8, Clos Coed Duon, Blackwood, we estimate a market value of £275,262 and a rental value of £1,127 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £243,803 and £999 per month respectively.
Plot Size
HM Land Registry records the plot of land for 8, Clos Coed Duon, Blackwood as measuring 256 m2.
That makes it the 11th largest plot in the postcode, where 40 of the 41 other houses have recorded plot data.
Energy Efficiency
8, Clos Coed Duon, Blackwood has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 12 Jun 2019.
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 8, Clos Coed Duon, Blackwood completed on 30th June 2020 at £205,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have dropped by 0.8% over the period since June 2020.
- Sold Jun 2020£205,000
- Sold Nov 2003£109,000
- Sold Aug 1996£65,250
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 8, Clos Coed Duon, Blackwood have sold within a radius of 590 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 13th March 2026, was 3, Newfoundland Way, Blackwood, NP12 1FS, a freehold house which sold for £255,000.
Read more about house prices in NP12.
- Sold Mar 2026£255,000 | 3 Bed House3, Newfoundland Way, Blackwood, NP12 1FS3, Newfoundland Way, Blackwood, NP12 1FS
- Sold Jul 2025£219,500 | 3 Bed House23, Clos Coed Duon, Blackwood, NP12 1FP23, Clos Coed Duon, Blackwood, NP12 1FP
- Sold Mar 2025£259,950 | 3 Bed House27, Parc Plas, Blackwood, NP12 1SJ27, Parc Plas, Blackwood, NP12 1SJ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 41 addresses on Clos Coed Duon, Blackwood, NP12, 8, Clos Coed Duon, Blackwood comes out as the 3rd largest and the 5th most expensive in our analysis of the public data.
It is also £73k more expensive than the average property across the NP12 district.
More reading links
Schools Nearby
Public Transport Nearby
- 2.0kmPengam
- 2.2kmHengoed
- 2.9kmGilfach Fargoed
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.












