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

10 Lady Isle House is a mid-terrace house in Cardiff (CF11 0JH). It has a recorded floor area of 37 m² (around 398 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (September 2020) shows a C (score 72). The rating has held steady at C across 2 certificates since November 2008. Between certificates, lighting went from Poor to Average; while hot-water efficiency dropped from Average to Very Poor and main heating dropped from Poor to Very Poor. The recommended improvements would push it to B (score 85). Main heating runs on electricity. At 37 m² this is the 10th 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.

Untraded for 21 years, with the last transfer in April 2005. At 37 m² it sits well below the postcode median (65 m² across 55 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £127,000 is 21% above the 2005 sale price.