11 Aberdaron Road, Rumney, Cardiff, CF3 1SE
About 11 Aberdaron Road
11 Aberdaron Road is a semi-detached house in Rumney, Cardiff, Cardiff (CF3 1SE). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1950-1966 and council tax band A. At 46 m² this is the 2nd smallest of 12 units on EPC record in the building, where floor areas span 45–118 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (May 2025) shows a C (score 74). The rating has held steady at C across 2 certificates since June 2014. Between certificates, lighting went from Good to Very Good.
At 46 m² it sits well below the postcode median (91 m² across 11 EPCs), making it one of the more compact homes locally.
Energy performance
11 Aberdaron Road's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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Planning history
11 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
11 Aberdaron Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£112,000
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
EPC Rating
74 (C)
Street avg 73 (C)
Floor Area
46 m²
Street avg 47 m²
CO₂ Emissions
1.5 t/year
Street avg 1.6 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
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
0.1 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.







