63a, Marine Street, Cwm, Ebbw Vale, NP23 7SS
About 63a
63a is an end-of-terrace house in Cwm, Ebbw Vale, Ebbw Vale (NP23 7SS). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (September 2019) shows an E (score 53), well below the UK norm with real room to improve. Earlier certificates rated it D (July 2011); the latest reading is one band lower. Between certificates, lighting dropped from Good to Very Poor. The recommended improvements would lift it to C (score 76), a 2-band jump.
At 109 m² the property is well over the postcode median (78 m² across 22 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Know exactly what you're buying at 63a
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
63a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Planning history
63a has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
63a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£138,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in NP23 7SS: £121,000 (2025–2023).
Nearby sales in NP23 7SS
21 Marine Street, Cwm, Ebbw Vale, NP23 7SS
Sold Jul 2025
£130,00055 Marine Street, Cwm, Ebbw Vale, NP23 7SS
Sold Nov 2023
£120,00051 Marine Street, Cwm, Ebbw Vale, NP23 7SS
Sold Oct 2023
£127,50029 Marine Street, Cwm, Ebbw Vale, NP23 7SS
Sold Oct 2023
£78,0007 Marine Street, Cwm, Ebbw Vale, NP23 7SS
Sold Aug 2023
£121,000
Everything we know about 63a, 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 Marine Street homes
63a outperforms the street on floor area by a wide margin.
EPC Rating
53 (E)
Street avg 61 (D)
Floor Area
109 m²
Street avg 85 m²
CO₂ Emissions
7.1 t/year
Street avg 4.7 t/year
Habitable Rooms
4 rooms
Street avg 5 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cwm Institute — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.