12 Clos Gwaith Dur, Ebbw Vale, NP23 6EP
About 12 Clos Gwaith Dur
12 Clos Gwaith Dur is a detached house in Ebbw Vale (NP23 6EP). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (January 2024) shows a C (score 76), near the top of the C band. When first surveyed in October 2008 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 Average; while wall efficiency dropped from Very Good to Good. Main heating runs on electricity. At 48 m² this is the 9th smallest of 33 units on EPC record in the building, where floor areas span 43–112 m². The building's EPC ratings span E to B across 36 units on file.
It hasn't traded since December 2008, a hold of 17 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £121,000 sits 72.9% above the 2008 sale of £70,000. At 48 m² it's 19.3% smaller than the typical home in the postcode (60 m² median across 32 EPCs).
Know exactly what you're buying at 12 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
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Changed to a more efficient fuel source
Heating controls changed
Hot water system upgraded
Windows upgraded, improving insulation
More low energy lighting installed
Planning history
12 Clos Gwaith Dur has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£121,000
Modelled from EPC, postcode comparables.
£70,000
Recorded with HM Land Registry.
Sales timeline
5 December 2008Most recent
£70,000
Median price across the last 5 sales in NP23 6EP: £115,000 (2024–2022).
Nearby sales in NP23 6EP
Everything we know about 12 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
12 Clos Gwaith Dur is notably below the street on co₂ emissions.
Price per m²
£1,458
Street avg £1,573
Floor Area
48 m²
Street avg 46 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
3.0 t/year
Street avg 2.1 t/year
Similar properties nearby
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.