17 Cornish Close, Cardiff, CF11 7BR
About 17 Cornish Close
17 Cornish Close is a one-bedroom end-of-terrace house in Cardiff (CF11 7BR). It has a recorded floor area of 38 m² (around 409 sq ft), construction records dating it to 1983-1990 and council tax band B. At 38 m² this is the 9th 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 top. The home occupies a cul-de-sac position. The latest certificate (June 2021) shows a C (score 73). The rating has held steady at C across 2 certificates since February 2009. Between certificates, lighting went from Poor to Very Good.
Across 2009–2022, sale prices on this property compounded at 2% per year. Today's modelled estimate of £135,000 is 25.6% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£263/sq ft) was about 57.9% above the typical sold price in the postcode. Sold March 2022 for £107,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- Private gardenRear
- ParkingAllocated
- Cul-de-sacYes
Energy performance
17 Cornish Close'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
17 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£135,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.0% per year over 13 years.
£107,500
Growth on file: 2.0% per year over 13 years.
Sales timeline
27 March 2022Most recent
£107,500
+29.5%over 12 years22 June 2009
£83,000
Median price across the last 5 sales in CF11 7BR: £108,000 (2024–2017).
Nearby sales in CF11 7BR
Versus other Cornish Close homes
17 Cornish Close outperforms the street on price per m² by a wide margin.
Price per m²
£2,829
Street avg £2,398
Floor Area
38 m²
Street avg 38 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.4 t/year
Street avg 1.8 t/year
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.







