6 Cornish Close, Cardiff, CF11 7BR
About 6 Cornish Close
6 Cornish Close is a detached house in Cardiff (CF11 7BR). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1983-1990 and council tax band B. At 43 m² this is the 15th smallest of 17 units on EPC record in the building, where floor areas span 30–45 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (August 2022) shows an E (score 52), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since July 2009. Between certificates, window efficiency went from Average to Good; while lighting dropped from Very Good to Good. The recommended improvements would lift it to C (score 77), a 2-band jump. Main heating runs on to be used only when there is no heating/hot.
It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). Across 1995–2022, sale prices on this property compounded at 4.9% per year. Today's modelled estimate of £136,000 is 25.9% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£233/sq ft) was about 33.3% above the typical sold price in the postcode. Last sale on file: £108,000 in September 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Everything you need to know about 6 Cornish Close
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Low energy lighting percentage decreased
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
6 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
6 Cornish Close has more than tripled in price since its earliest registered sale in 1995.
£136,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.9% per year over 28 years.
£108,000
Growth on file: 4.9% per year over 28 years.
Sales timeline
6 September 2022Most recent
£108,000
+16.1%over 17 years25 January 2005
£93,000
+106.9%over 3 years16 September 2001
£44,950
+55.0%over 6 years11 January 1995
£29,000
Median price across the last 5 sales in CF11 7BR: £107,500 (2024–2017).
Nearby sales in CF11 7BR
Versus other Cornish Close homes
6 Cornish Close is notably below the street on years held.
Price per m²
£2,512
Street avg £2,424
Floor Area
43 m²
Street avg 38 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
2.6 t/year
Street avg 1.7 t/year
Everything you need to know about 6 Cornish Close
The true value, the hidden risks and the full sale history, in one report.
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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.