6 Chulmleigh Close, Cardiff, CF3 4BL

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 £136,000 sits 10780% above the 2022 sale of £1,250. On a £-per-square-foot basis, the last sale (£2/sq ft) was about 98.8% 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.