Our Data Sources
9, 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 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 9, Clos Trefin, Blackwood would be worth £157,183, with a potential rental value of £981 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £139,219, with a rental value of £868 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
9, Clos Trefin, Blackwood has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 10 Sep 2025.
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
Land Registry records and our Estate Agent network show 32 sales of comparable properties within 730 metres of 9, Clos Trefin, Blackwood across the last 2 years.
Most recently, 20, Brynteg Avenue, Blackwood, NP12 2BY, a freehold house, sold at £146,600 on the 29th August 2025.
Read more about house prices in NP12.
- Sold Aug 2025£146,600 | 3 Bed House20, Brynteg Avenue, Blackwood, NP12 2BY20, Brynteg Avenue, Blackwood, NP12 2BY
- Sold Jun 2025£157,000 | 3 Bed House3, Gelligroes Road, Blackwood, NP12 2JU3, Gelligroes Road, Blackwood, NP12 2JU
- Sold Aug 2022£167,950 | 3 Bed House6, Newport Road, Blackwood, NP12 2JN6, Newport Road, Blackwood, NP12 2JN
•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 9, Clos Trefin, Blackwood as the 16th largest and the 16th most expensive of the 29 addresses on Clos Trefin, Pontllanfraith, Blackwood, NP12.
Against the NP12 postcode district average, it is £40k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Hengoed|2.4 km away
- Pengam|3.4 km away
- Newbridge|3.7 km away
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.
