11 Brendon Close, Llanrumney, Cardiff, CF3 5RJ
About 11 Brendon Close
11 Brendon Close is a semi-detached house in Llanrumney, Cardiff, Cardiff (CF3 5RJ). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (September 2019) shows a C (score 70). When first surveyed in May 2015 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Average and lighting went from Average to Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 84).
Energy performance
EPC Rating
Certificate validity
Valid until 17 September 2029
Property Improvements
Changes detected from historical EPC data
Cavity wall insulation installed
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
11 Brendon 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
11 Brendon Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£204,000
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 5RJ: £152,500 (2021–1995).
Versus other Brendon Close homes
Floor Area for 11 Brendon Close lags the street by a wide margin.
EPC Rating
70 (C)
Street avg 68 (D)
Floor Area
91 m²
Street avg 106 m²
CO₂ Emissions
3.0 t/year
Street avg 3.5 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
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The neighbourhood at a glance
Crime
242/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Countisbury Avenue — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







