16 Barmouth Road, Rumney, Cardiff, CF3 3JZ
About 16 Barmouth Road
16 Barmouth Road is a semi-detached house in Rumney, Cardiff, Cardiff (CF3 3JZ). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (January 2020) shows a C (score 69), just inside the C band. When first surveyed in April 2011 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Very Good; while wall efficiency dropped from Good to Average and lighting dropped from Very Good to Very Poor. The recommended improvements would push it to B (score 89).
At 45 m² it sits well below the postcode median (93 m² across 15 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 80% of similar EPCs).
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Window efficiency improved
Hot water efficiency improved
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
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Planning history
16 Barmouth Road has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
16 Barmouth Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£190,000
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 CF3 3JZ: £247,000 (2024–2015).
Nearby sales in CF3 3JZ
18 Barmouth Road, Rumney, Cardiff, CF3 3JZ
Sold Dec 2024
£247,00022 Barmouth Road, Rumney, Cardiff, CF3 3JZ
Sold Nov 2023
£293,0001 Barmouth Road, Rumney, Cardiff, CF3 3JZ
Sold Jul 2023
£285,00011 Barmouth Road, Rumney, Cardiff, CF3 3JZ
Sold Jun 2016
£167,50028 Barmouth Road, Rumney, Cardiff, CF3 3JZ
Sold Sept 2015
£126,000
Versus other Barmouth Road homes
Floor Area for 16 Barmouth Road lags the street by a wide margin.
EPC Rating
69 (C)
Street avg 62 (D)
Floor Area
45 m²
Street avg 92 m²
CO₂ Emissions
1.9 t/year
Street avg 4.0 t/year
Habitable Rooms
3 rooms
Street avg 5 rooms
Similar properties nearby
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1 Langland Road, Rumney
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Oswestry Close — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







