21 Clos Gwaith Dur, Ebbw Vale, NP23 6EP
About 21 Clos Gwaith Dur
21 Clos Gwaith Dur is a one-bedroom mid-terrace house in Ebbw Vale (NP23 6EP). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 2007-2011 and council tax band B. At 43 m² this is the smallest unit on EPC record across the building (43–112 m²). The building's EPC ratings span E to B across 36 units on file. The latest certificate (January 2023) shows a C (score 78), near the top of the C band. When first surveyed in June 2009 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Average, lighting went from Average to Very Good and main heating went from Very Poor to Poor. Main heating runs on electricity.
Untraded for 15 years, with the last transfer in May 2011. Across 2009–2011, sale prices on this property compounded at -6.3% per year. Today's modelled estimate of £98,000 sits 60.7% above the 2011 sale of £61,000. At 43 m² it's 27.7% smaller than the typical home in the postcode (60 m² median across 32 EPCs). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.
Know exactly what you're buying at 21 Clos Gwaith Dur
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms1
- Open-plan layoutYes
- Dining roomYes
Outside
- Private gardenYes
- ParkingYes
Building
- Central heatingYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Floor insulation added or improved
Hot water efficiency improved
More low energy lighting installed
Planning history
21 Clos Gwaith Dur has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
21 Clos Gwaith Dur changed hands twice within eighteen months — unusual for the area.
£98,000
Modelled from EPC, postcode comparables and a sale-price growth of -6.3% per year over 1 year.
£61,000
Growth on file: -6.3% per year over 1 year.
Sales timeline
26 May 2011Most recent
£61,000
-9.0%over 1 year16 December 2009
£67,000
Median price across the last 5 sales in NP23 6EP: £115,000 (2024–2022).
Nearby sales in NP23 6EP
Everything we know about 21 Clos Gwaith Dur, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Clos Gwaith Dur homes
Floor Area for 21 Clos Gwaith Dur lags the street by a wide margin.
Price per m²
£1,419
Street avg £1,575
Floor Area
43 m²
Street avg 46 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.9 t/year
Street avg 2.2 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Corus General Offices — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.