Our Data Sources
4, The Boundary, Blackwood has 21 entries in the Land Registry, most recently in May 2024 and a single entry in the EPC database dated May 2023.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 4, The Boundary, Blackwood would be worth £439,528, with a potential rental value of £1,604 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £389,297, with a rental value of £1,421 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
4, The Boundary, Blackwood occupies a 618 m2 plot as recorded by HM Land Registry.
All 4 other houses in this postcode have recorded plot sizes, and this one ranks as the 3rd largest.
Energy Efficiency
4, The Boundary, Blackwood has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 17 May 2023.
The property is connected to mains gas and has fully triple glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
4, The Boundary, Blackwood last changed hands on 17th May 2024, selling for £399,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has dropped by 12.7% since May 2024.
- Sold May 2024£399,000
- Sold Jan 2005£280,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 10 sales of comparable properties within 650 metres of 4, The Boundary, Blackwood since 2008.
Most recently, Hazeldene, Gordon Road, Blackwood, NP12 1DG, a freehold house, sold at £380,000 on the 8th April 2026.
Read more about house prices in NP12.
- Sold Apr 2026£380,000 | 5 Bed HouseHazeldene, Gordon Road, Blackwood, NP12 1DGHazeldene, Gordon Road, Blackwood, NP12 1DG
- Sold Aug 2025£400,000 | 5 Bed House26, Rhodfa Glascoed, Blackwood, NP12 1GW26, Rhodfa Glascoed, Blackwood, NP12 1GW
- Sold Mar 2024£433,000 | 4 Bed House13, Parc Plas, Blackwood, NP12 1SJ13, Parc Plas, Blackwood, NP12 1SJ
- Sold Nov 2018£312,000 | 5 Bed House25, St. Tudors View, Blackwood, NP12 1AQ25, St. Tudors View, Blackwood, NP12 1AQ
- Sold May 2017£300,000 | 5 Bed HouseWhitehaven Bungalow, High Street, Blackwood, NP12 1ANWhitehaven Bungalow, High Street, Blackwood, NP12 1AN
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £340,299, ranging from £241,362 to £714,341.
- 3 The Boundary
4 Bed House | 14 m | Est. Value: £340,201
- 32 Y Cedrwydden
3 Bed House | 24 m | Est. Value: £258,708
- 29 Y Cedrwydden
3 Bed House | 29 m | Est. Value: £244,314
- 2 The Boundary
5 Bed House | 36 m | Est. Value: £714,341
- 34 Y Cedrwydden
3 Bed House | 38 m | Est. Value: £245,780
Location Comparison
Our analysis of the public data ranks 4, The Boundary, Blackwood as the 3rd largest and the 3rd most expensive of the 4 addresses on The Boundary, Blackwood, NP12.
Against the NP12 postcode district average, it is £228k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Hengoed|2.2 km away
- Pengam|2.3 km away
- Gilfach Fargoed|3.1 km away
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
