23 Marine Street, Cwm, Ebbw Vale, NP23 7SS
About 23 Marine Street
23 Marine Street is a three-bedroom mid-terrace house in Cwm, Ebbw Vale, Ebbw Vale (NP23 7SS). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (December 2020) shows a C (score 70). The recommended improvements would push it to B (score 87).
Today's modelled estimate of £148,000 sits 120.9% above the 2021 sale of £67,000. At 101 m² it's 29.5% larger than the typical home in the postcode (78 m² median across 22 EPCs). Sold October 2021 for £67,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 23 Marine Street
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
- Bedrooms3
- Bathrooms1
- Dining roomYes
- CloakroomYes
Outside
- Private gardenRear
- GarageYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Planning history
23 Marine Street has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£148,000
Modelled from EPC, postcode comparables.
£67,000
Recorded with HM Land Registry.
Sales timeline
26 October 2021Most recent
£67,000
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 23 Marine Street, 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
EPC Rating for 23 Marine Street runs comfortably ahead of the street norm.
Price per m²
£663
Street avg £1,004
Floor Area
101 m²
Street avg 85 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.1 t/year
Street avg 4.9 t/year
Similar properties nearby
1 Emlyn Road, Cwm
NP23 7RZ
1 Falcon Terrace, Cwm
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1 Curre Street, Cwm
NP23 7RA
1 Stewart Street, Cwm
NP23 7TE
1 King Street, Cwm
NP23 7SG
1 Stanfield Street, Cwm
NP23 7TQ
1 Cendl Terrace, Cwm
NP23 7RX
1 Cwm Terrace, Cwm
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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.