40, Cefn Road
40, Cefn Road
Description & Estimates
Public records show 40, Cefn Road, Blackwood to be a period freehold house with 1,463 ft2 of internal area, sitting on a 228 m2 plot.
In this area, houses of this size normally have 4 bedrooms with a garden.
40, Cefn Road, Blackwood has an estimated sale value of £261,863 and an estimated rental value of £1,059 per month, assuming reasonable condition and based on the information available.
Cefn Road, Blackwood, NP12 lies within the NP12 postal district.
Our Data Sources
40, Cefn Road, Blackwood has a single entry in the Land Registry from November 2009 and a single entry in the EPC database dated July 2025.
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
In very good condition, we estimate 40, Cefn Road, Blackwood would be worth £274,956, with a potential rental value of £1,111 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £243,533, with a rental value of £984 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 40, Cefn Road, Blackwood has grown by £3,335 (1.3%) over the last year. During the same period, its estimated monthly rental value has climbed by £29 (2.7%). The property's estimated gross yield is currently 4.9%.
Plot Size
40, Cefn Road, Blackwood occupies a 228 m2 plot as recorded by HM Land Registry.
Of the 31 other houses in this postcode, 20 have recorded plot sizes, and this one ranks as the 12th largest.
Energy Efficiency
40, Cefn Road, Blackwood has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 30 Jul 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
40, Cefn Road, Blackwood last changed hands on 27th November 2009, selling for £105,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 62.0% since November 2009.
- Sold Nov 2009£105,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 690 metres of 40, Cefn Road, Blackwood across the last 2 years.
Most recently, 37, Lilian Road, Blackwood, NP12 1DN, a freehold house, sold at £280,000 on the 20th October 2025.
Read more about house prices in NP12.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 40, Cefn Road, Blackwood as the 14th largest and the 14th most expensive of the 130 addresses on Cefn Road, Blackwood, NP12.
Against the NP12 postcode district average, it is £73k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
Pengam station is the nearest stop to 40, Cefn Road, Blackwood at 2.3 kilometres away.
- 2.3kmPengam
- 2.6kmGilfach Fargoed
- 3.1kmHengoed
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.
