Our Data Sources
21, St. Rhidian Close, Blackwood has no recent1 records in the the Land Registry and a single entry in the EPC database dated June 2026.
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 21, St. Rhidian Close, Blackwood, we estimate a market value of £207,474 and a rental value of £1,045 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £183,763 and £925 per month respectively.
Plot Size
HM Land Registry records the plot of land for 21, St. Rhidian Close, Blackwood as measuring 163 m2.
That makes it the 19th largest plot in the postcode, where all 33 other houses have recorded plot data.
Energy Efficiency
21, St. Rhidian Close, Blackwood has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 25 Jun 2026.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 21, St. Rhidian Close, Blackwood completed on 19th September 1997 at £57,500 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
- Sold Sep 1997£57,500
Similar Properties Sold Nearby
Over the past 2 years 84 properties similar to 21, St. Rhidian Close, Blackwood have sold within a radius of 680 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 28th May 2025, was 56, St. Andrews Drive, Blackwood, NP12 2ET, a freehold house which sold for £173,000.
Read more about house prices in NP12.
- Sold May 2025£173,000 | 3 Bed House56, St. Andrews Drive, Blackwood, NP12 2ET56, St. Andrews Drive, Blackwood, NP12 2ET
- Sold Apr 2025£210,000 | 3 Bed House5, St. Bleddian Close, Blackwood, NP12 2FH5, St. Bleddian Close, Blackwood, NP12 2FH
- Sold Oct 2022£175,000 | 3 Bed House25, St. Rhidian Close, Blackwood, NP12 2FF25, St. Rhidian Close, Blackwood, NP12 2FF
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 33 addresses on St. Rhidian Close, Pontllanfraith, Blackwood, NP12, 21, St. Rhidian Close, Blackwood comes out as the 8th largest and the 8th most expensive in our analysis of the public data.
It is also £8k more expensive than the average property across the NP12 district.
More reading links
Schools Nearby
Public Transport Nearby
- Hengoed|2.1 km away
- Pengam|2.7 km away
- Ystrad Mynach|3.5 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.
