15 Austen Close, Llanrumney, Cardiff, CF3 5QU
About 15 Austen Close
15 Austen Close is a detached house in Llanrumney, Cardiff, Cardiff (CF3 5QU). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (March 2023) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since September 2010. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good. At 49 m² this is the 6th smallest of 18 units on EPC record in the building, where floor areas span 44–81 m². The building's EPC ratings span D to B across 18 units on file.
Energy performance
15 Austen Close's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
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Planning history
15 Austen Close 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
15 Austen Close 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 5QU: £53,000 (2019–2004).
Versus other Austen Close homes
15 Austen Close outperforms the street on co₂ emissions by a wide margin.
EPC Rating
76 (C)
Street avg 72 (C)
Floor Area
49 m²
Street avg 56 m²
CO₂ Emissions
1.4 t/year
Street avg 1.9 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Similar properties nearby
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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
0.1 km
Okehampton Avenue — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







