16 Cornish Close, Cardiff, CF11 7BR
About 16 Cornish Close
16 Cornish Close is a semi-detached house in Cardiff (CF11 7BR). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 1983-1990 and council tax band B. At 45 m² this is the largest unit on EPC record across the building (30–45 m²). The building's EPC ratings span E to C across 17 units on file. The latest certificate (February 2014) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2013. Between certificates, wall efficiency went from Average to Good and window efficiency went from Very Poor to Average; while lighting dropped from Average to Very Poor. The recommended improvements would push it to C (score 75). The latest certificate is from February 2014, so improvements made since then won't be reflected.
At 45 m² it's 20% larger than the typical home in the postcode (38 m² median across 16 EPCs).
Energy performance
16 Cornish Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 04 Feb 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Cavity wall insulation installed
Low energy lighting percentage decreased
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Planning history
16 Cornish Close has no planning applications on record.
But the area is active
8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
16 Cornish Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£147,000
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 CF11 7BR: £108,000 (2024–2019).
Nearby sales in CF11 7BR
Versus other Cornish Close homes
On floor area, 16 Cornish Close stands well clear of the street.
EPC Rating
66 (D)
Street avg 63 (D)
Floor Area
45 m²
Street avg 38 m²
CO₂ Emissions
2.0 t/year
Street avg 1.7 t/year
Habitable Rooms
3 rooms
Street avg 2 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Horle Close — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







