15 Kilcredaun House, Ferry Court, Cardiff, CF11 0JG

15 Kilcredaun House is a mid-terrace house in Cardiff (CF11 0JG). It has a recorded floor area of 33 m² (around 355 sq ft), construction records dating it to 1996-2002 and council tax band C. The latest certificate (January 2021) returns a B (score 83), comfortably above the UK average. The rating has held steady at B across 2 certificates since December 2009. Between certificates, window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Poor. Main heating runs on electricity. At 33 m² this is the 12th smallest of 57 units on EPC record in the building, where floor areas span 10–79 m². The building's EPC ratings span E to B, with this unit at the top.

At 33 m² it sits well below the postcode median (56 m² across 56 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 79% of similar EPCs). Last changed hands 8 years ago, in April 2018. Across 2005–2018, sale prices on this property compounded at -2.3% per year. Today's modelled estimate of £110,000 is 42.9% above the 2018 sale price.