Our Data Sources
36, Lon Tredegar, Blackwood has a single entry in the Land Registry from August 2019 and a single entry in the EPC database dated July 2019.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 36, Lon Tredegar, Blackwood would be worth £225,859, with a potential rental value of £1,061 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £200,046, with a rental value of £940 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
36, Lon Tredegar, Blackwood occupies a 161 m2 plot as recorded by HM Land Registry.
Of the 40 other houses in this postcode, 3 have recorded plot sizes, and this one ranks as the 3rd largest.
Energy Efficiency
36, Lon Tredegar, Blackwood has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 24 Jul 2019.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
36, Lon Tredegar, Blackwood last changed hands on 8th August 2019, selling for £141,995. 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 dropped by 7.4% since August 2019.
- Sold Aug 2019£141,995
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 32 sales of comparable properties within 950 metres of 36, Lon Tredegar, Blackwood across the last 2 years.
Most recently, 33, Woodfieldside Road, Blackwood, NP12 2RG, a freehold house, sold at £199,000 on the 18th July 2025.
Read more about house prices in NP12.
- Sold Jul 2025£199,000 | 3 Bed House33, Woodfieldside Road, Blackwood, NP12 2RG33, Woodfieldside Road, Blackwood, NP12 2RG
- Sold Feb 2024£195,000 | 3 Bed House44, Woodfieldside Road, Blackwood, NP12 2RG44, Woodfieldside Road, Blackwood, NP12 2RG
- Sold Aug 2019£141,995 | 3 Bed House34, Lon Tredegar, Blackwood, NP12 2RD34, Lon Tredegar, Blackwood, NP12 2RD
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 36, Lon Tredegar, Blackwood as the 39th largest and the 39th most expensive of the 42 addresses on Lon Tredegar, Gellihaf, Blackwood, NP12.
Against the NP12 postcode district average, it is £25k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Hengoed|800 m away
- Ystrad Mynach|2.2 km away
- Pengam|2.6 km away
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












