9 Chulmleigh Close, Cardiff, CF3 4BL
About 9 Chulmleigh Close
9 Chulmleigh Close is a semi-detached house in Cardiff (CF3 4BL). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1950-1966 and council tax band C. At 71 m² this is the 9th smallest of 26 units on EPC record in the building, where floor areas span 61–91 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (March 2025) shows a C (score 77), near the top of the C band. The rating has held steady at C across 3 certificates since March 2014. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average.
Today's modelled estimate of £148,000 is 41% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£137/sq ft) was about 19% above the typical sold price in the postcode. Last changed hands 11 years ago, in June 2015.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Heating controls changed
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Planning history
9 Chulmleigh 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
9 Chulmleigh Close valuation sits well clear of the typical sold price in this postcode.
£148,000
Modelled from EPC, postcode comparables.
£105,000
Recorded with HM Land Registry.
Sales timeline
23 June 2015Most recent
£105,000
Median price across the last 5 sales in CF3 4BL: £136,000 (2025–2023).
Nearby sales in CF3 4BL
Versus other Chulmleigh Close homes
CO₂ Emissions for 9 Chulmleigh Close runs comfortably ahead of the street norm.
Price per m²
£1,479
Street avg £1,474
Floor Area
71 m²
Street avg 71 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.7 t/year
Street avg 2.6 t/year
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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
Lynton Terrace — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







