25 Aberdaron Road, Rumney, Cardiff, CF3 1SE
About 25 Aberdaron Road
25 Aberdaron Road is a mid-terrace house in Rumney, Cardiff, Cardiff (CF3 1SE). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (July 2016) shows a C (score 75), near the top of the C band. When first surveyed in February 2015 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Very Good and window efficiency went from Average to Good; while lighting dropped from Average to Poor. The recommended improvements would push it to B (score 88). The latest certificate is from July 2016, so improvements made since then won't be reflected.
At 92 m² the property is well over the postcode median (49 m² across 11 EPCs), placing it in the larger end of the local stock.
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 11 Jul 2026
EPC Rating
Certificate validity
Expired on 11 July 2026
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Window efficiency improved
Wall insulation improved
Loft insulation upgraded to recommended levels
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Planning history
25 Aberdaron 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
25 Aberdaron Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£192,000
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 1SE: £170,000 (2023–2003).
Nearby sales in CF3 1SE
23 Aberdaron Road, Rumney, Cardiff, CF3 1SE
Sold Oct 2023
£185,00019 Aberdaron Road, Rumney, Cardiff, CF3 1SE
Sold Oct 2023
£185,00027 Aberdaron Road, Rumney, Cardiff, CF3 1SE
Sold Mar 2023
£170,00017 Aberdaron Road, Rumney, Cardiff, CF3 1SE
Sold Oct 2003
£97,0009 Aberdaron Road, Rumney, Cardiff, CF3 1SE
Sold May 2003
£42,100
Versus other Aberdaron Road homes
On epc rating, 25 Aberdaron Road stands well clear of the street.
EPC Rating
75 (C)
Street avg 62 (D)
Floor Area
92 m²
Street avg 97 m²
CO₂ Emissions
2.4 t/year
Street avg 4.1 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
242/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Mullins Avenue — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







