Our Data Sources
42, Cefn Road, Blackwood has 31 entries in the Land Registry , most recently in December 2023 and a single entry in the EPC database dated November 2023.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium 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 42, Cefn Road, Blackwood is in very good condition we estimate a sale value of £242,558 and a rental value of £1,094 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £214,837 and a rental value of £969 per month.
Plot Size
According to data from HM Land Registry, 42, Cefn Road, Blackwood sits on a plot of 321 m2.
We have plot size data on 20 out of 31 other houses in the postcode and 42, Cefn Road, Blackwood sits on the 4th largest plot.
Energy Efficiency
42, Cefn Road, Blackwood has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 22 Nov 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
According to HM Land Registry, 42, Cefn Road, Blackwood was last sold on 8th December 2023 for £250,000 and was recorded as a freehold house.
The property has had 3 sales since 1995.
Since December 2023, the market for similar properties has dropped by 9.3%.
- Sold Dec 2023£250,000
- Sold Feb 2011£133,500
- Sold Aug 2001£73,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 42, Cefn Road, Blackwood within a radius of 700 metres over the last 2 years.
The most recent example is 2, Lilian Road, Blackwood, NP12 1DN, a freehold house which sold for £219,000 on the 20th February 2026.
Read more about house prices in NP12.
- Sold Feb 2026£219,000 | 4 Bed House2, Lilian Road, Blackwood, NP12 1DN2, Lilian Road, Blackwood, NP12 1DN
- Sold Nov 2025£280,000 | 4 Bed House46, Cefn Road, Blackwood, NP12 1QA46, Cefn Road, Blackwood, NP12 1QA
- Sold Oct 2024£172,000 | 4 Bed House10, Coronation Road, Blackwood, NP12 1EA10, Coronation Road, Blackwood, NP12 1EA
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Cefn Road, Blackwood, NP12 has a total of 130 addresses. According to our analysis of all the public data, 42, Cefn Road, Blackwood is the 40th largest and the 32nd most expensive property on the street.
When compared to the postcode district it is £42k more expensive than the average property in NP12.
More reading links
Schools Nearby
Public Transport Nearby
- 2.3kmPengam
- 2.6kmGilfach Fargoed
- 3.1kmHengoed
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.












