43 Douglas House, Ferry Court, Cardiff, CF11 0LD

43 Douglas House is a mid-terrace house in Cardiff (CF11 0LD). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 2007-2011 and council tax band E. The latest certificate (July 2025) shows a C (score 70). Earlier certificates rated it B (June 2015); the latest reading is one band lower. Between certificates, hot-water efficiency went from Very Poor to Average and main heating went from Very Poor to Poor; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Good to Average. Main heating runs on electricity. At 63 m² this is the 47th smallest of 64 units on EPC record in the building, where floor areas span 31–81 m². The building's EPC ratings span D to B across 64 units on file.

Across 2015–2025, sale prices on this property compounded at 1.9% per year. Today's modelled estimate of £189,000 is 10.4% below the 2025 sale of £211,000, below the original sale price, which typically signals condition or completion-status changes worth verifying. On a £-per-square-foot basis, the last sale (£311/sq ft) was about 18.9% above the typical sold price in the postcode. A recent sale: £211,000 in December 2025. Across the public record there are 4 sales, relatively high churn for a single property. At 63 m² it's 26% larger than the typical home in the postcode (50 m² median across 63 EPCs).