Our Data Sources
23, Glan Islwyn, Blackwood has no records in the the Land Registry and a single entry in the EPC database dated March 2017.
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
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 23, Glan Islwyn, Blackwood, we estimate a market value of £165,671 and a rental value of £998 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £146,737 and £884 per month respectively.
Plot Size
HM Land Registry records the plot of land for 23, Glan Islwyn, Blackwood as measuring 247 m2.
That makes it the 4th largest plot in the postcode, where all 24 other houses have recorded plot data.
Energy Efficiency
23, Glan Islwyn, Blackwood has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 01 Mar 2017.
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
Over the past 2 years 203 properties similar to 23, Glan Islwyn, Blackwood have sold within a radius of 700 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 18th July 2025, was 63, Brynglas Avenue, Blackwood, NP12 2DD, a freehold house which sold for £115,000.
Read more about house prices in NP12.
- Sold Jul 2025£115,000 | 3 Bed House63, Brynglas Avenue, Blackwood, NP12 2DD63, Brynglas Avenue, Blackwood, NP12 2DD
- Sold Apr 2025£160,000 | 3 Bed House20, Glan Islwyn, Blackwood, NP12 2DF20, Glan Islwyn, Blackwood, NP12 2DF
- Sold Mar 2025£150,000 | 3 Bed House24, Glan Islwyn, Blackwood, NP12 2DF24, Glan Islwyn, Blackwood, NP12 2DF
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 24 addresses on Glan Islwyn, Pontllanfraith, Blackwood, NP12, 23, Glan Islwyn, Blackwood comes out as the 7th largest and the 8th most expensive in our analysis of the public data.
It is also £32k less expensive than the average property across the NP12 district.
More reading links
Schools Nearby
Public Transport Nearby
- Hengoed|2.1 km away
- Pengam|3.2 km away
- Ystrad Mynach|3.4 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
