Our Data Sources
17, Hillside Avenue, Blackwood has no records in the the Land Registry and a single entry in the EPC database dated October 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 17, Hillside Avenue, Blackwood would be worth £102,398, with a potential rental value of £728 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £90,695, with a rental value of £645 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
17, Hillside Avenue, Blackwood occupies a 111 m2 plot as recorded by HM Land Registry.
Of the 26 other houses in this postcode, 18 have recorded plot sizes, and this one ranks as the 13th largest.
Energy Efficiency
17, Hillside Avenue, Blackwood has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 15 Oct 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 4 sales of comparable properties within 1.7 kilometres of 17, Hillside Avenue, Blackwood across the last 2 years.
Most recently, 8 The Villas, Blackwood, NP12 0PU, a freehold house, sold at £102,000 on the 30th November 2023.
Read more about house prices in NP12.
- Sold Nov 2023£102,000 | 3 Bed House8 The Villas, Blackwood, NP12 0PU8 The Villas, Blackwood, NP12 0PU
- Sold Aug 2021£39,995 | 3 Bed House23, Upper Road, New Tredegar, NP24 6DX23, Upper Road, New Tredegar, NP24 6DX
- Sold Feb 2017£37,000 | 3 Bed House27, Upper Road, New Tredegar, NP24 6DX27, Upper Road, New Tredegar, NP24 6DX
•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 17, Hillside Avenue, Blackwood as the 26th largest and the 26th most expensive of the 26 addresses on Hillside Avenue, Markham, Blackwood, NP12.
Against the NP12 postcode district average, it is £92k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Brithdir|1.5 km away
- Bargoed|2.2 km away
- Gilfach Fargoed|2.8 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.
