6 Chulmleigh Close, Cardiff, CF3 4BL
About 6 Chulmleigh Close
6 Chulmleigh Close is a semi-detached house in Cardiff (CF3 4BL). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1967-1975 and council tax band C. At 72 m² this is the 13th 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 bottom. The latest certificate (November 2025) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since December 2014. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Good to Very Good and lighting went from Very Poor to Good; while hot-water efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 74).
Today's modelled estimate of £151,000 sits 11980% above the 2022 sale of £1,250. On a £-per-square-foot basis, the last sale (£2/sq ft) was about 98.7% below the postcode norm. Sold December 2022 for £1,250. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system changed
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
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Planning history
6 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
Latest sale on 6 Chulmleigh Close was the lowest on Land Registry record across the postcode.
£151,000
Modelled from EPC, postcode comparables.
£1,250
Recorded with HM Land Registry.
Sales timeline
16 December 2022Most recent
£1,250
Median price across the last 5 sales in CF3 4BL: £136,000 (2025–2023).
Nearby sales in CF3 4BL
Versus other Chulmleigh Close homes
On price per m², 6 Chulmleigh Close runs well behind the street norm.
Price per m²
£17
Street avg £1,535
Floor Area
72 m²
Street avg 71 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.0 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.







