5 Cosy Flats, Brynmawr, Ebbw Vale, NP23 4RQ
About 5 Cosy Flats
5 Cosy Flats is a semi-detached house in Brynmawr, Ebbw Vale, Ebbw Vale (NP23 4RQ). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (November 2021) returns an A (score 98), the top energy band on the EPC scale. When first surveyed in April 2009 the rating was D, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Very Good, roof efficiency went from Poor to Very Good and window efficiency went from Average to Very Good; while main heating dropped from Good to Average. Main heating runs on electricity: electricity, unspecified tariff. At 45 m² this is the smallest unit on EPC record across the building (45–69 m²). The building's EPC ratings span D to A, with this unit at the top.
One historical planning record sits against the property in 2020.
Know exactly what you're buying at 5 Cosy Flats
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
5 Cosy Flats's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Wall insulation upgraded
Loft insulation upgraded to recommended levels
Roof insulation improved
More low energy lighting installed
Cavity wall insulation installed
Low energy lighting percentage decreased
Heat pump installed, significantly improving energy efficiency
Changed to a more efficient fuel source
Heating controls changed
High performance glazing installed
Wall insulation improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
- Dec 2020Demolition And RebuildOtherIn report
Application for prior notification of demolition of two external staircases to flats 1-3 and 4-9 and full demolition of flats 7-8 (two storey building)
- Reference
- C/2020/0300
What's in 5 Cosy Flats, Brynmawr, Ebbw Vale, NP23 4RQ's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
5 Cosy Flats has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£122,000
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.
Everything we know about 5 Cosy Flats, 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 the street
On floor area, 5 Cosy Flats runs well behind the street norm.
EPC Rating
98 (A)
Street avg 91 (B)
Floor Area
45 m²
Street avg 56 m²
CO₂ Emissions
0.1 t/year
Street avg 0.6 t/year
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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Hermatage — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.