24 Lady Isle House, Ferry Court, Cardiff, CF11 0JH

24 Lady Isle House is an end-of-terrace house in Cardiff (CF11 0JH). It has a recorded floor area of 31 m² (around 334 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (February 2023) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since May 2010. Between certificates, lighting went from Very Poor to Poor; while hot-water efficiency dropped from Average to Poor. The recommended improvements would push it to B (score 84). Main heating runs on electricity. At 31 m² this is the 2nd smallest of 56 units on EPC record in the building, where floor areas span 23–123 m². The building's EPC ratings span D to B across 56 units on file.

Across 2005–2015, sale prices on this property compounded at -3% per year. Today's modelled estimate of £129,000 sits 61.3% above the 2015 sale of £80,000. At 31 m² it sits well below the postcode median (65 m² across 55 EPCs), making it one of the more compact homes locally. On the market in April 2015 and unlisted since — roughly 11 years.