Our Data Sources
18, Sirhowy Crescent, Blackwood has no records in the the Land Registry and a single entry in the EPC database dated August 2024.
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 18, Sirhowy Crescent, Blackwood would be worth £344,376, with a potential rental value of £1,301 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £305,019, with a rental value of £1,153 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
18, Sirhowy Crescent, Blackwood has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 14 Aug 2024.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and underfloor heating, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 52 sales of comparable properties within 760 metres of 18, Sirhowy Crescent, Blackwood across the last 2 years.
Most recently, 29, Chartist Rise, Blackwood, NP12 2RR, a freehold house, sold at £350,000 on the 28th April 2025.
Read more about house prices in NP12.
- Sold Apr 2025£350,000 | 4 Bed House29, Chartist Rise, Blackwood, NP12 2RR29, Chartist Rise, Blackwood, NP12 2RR
- Sold Apr 2025£300,000 | 4 Bed House35, St. Andrews Drive, Blackwood, NP12 2ET35, St. Andrews Drive, Blackwood, NP12 2ET
- Sold Mar 2025£350,000 | 4 Bed House5, Sirhowy Crescent, Blackwood, NP12 2RS5, Sirhowy Crescent, Blackwood, NP12 2RS
•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 18, Sirhowy Crescent, Blackwood as the 5th largest and the 6th most expensive of the 23 addresses on Sirhowy Crescent, Pontllanfraith, Blackwood, NP12.
Against the NP12 postcode district average, it is £138k more expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Hengoed|2.7 km away
- Pengam|3.2 km away
- Newbridge|3.3 km away
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












