12c, Armoury Terrace, Ebbw Vale, NP23 6BD
About 12c
12c is a property in Ebbw Vale (NP23 6BD). It has a recorded floor area of 20 m² (around 215 sq ft), construction records dating it to before 1900 and council tax band A. At 20 m² this is the smallest unit on EPC record across the building (20–122 m²). The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (39 versus a best of 76). The latest certificate (February 2026) shows an E (score 39), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 70), a 2-band jump. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
Untraded for 16 years, with the last transfer in May 2010. Today's modelled estimate of £100,000 sits 400% above the 2010 sale of £20,000. On a £-per-square-foot basis, the last sale (£93/sq ft) was about 84.4% above the typical sold price in the postcode. At 20 m² it sits well below the postcode median (53 m² across 16 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs).
Know exactly what you're buying at 12c
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
12c's carbon output is low for the local stock.
EPC Rating
Planning history
12c has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
12c's modelled value sits at over four times its earliest registered sale price (2004).
£100,000
Modelled from EPC, postcode comparables.
£20,000
Recorded with HM Land Registry.
Sales timeline
13 May 2010Most recent
£20,000
-73.3%over 5 years7 January 2005
£75,000
+275.0%19 August 2004
£20,000
Median price across the last 5 sales in NP23 6BD: £120,000 (2025–2020).
Nearby sales in NP23 6BD
Everything we know about 12c, 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 Armoury Terrace homes
On epc rating, 12c runs well behind the street norm.
Price per m²
£1,000
Street avg £1,207
Floor Area
20 m²
Street avg 46 m²
Habitable Rooms
1 rooms
Street avg 3 rooms
CO₂ Emissions
0.8 t/year
Street avg 2.5 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
0.1 km
The Walk — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.