71 Caldey Island House, Ferry Court, Cardiff, CF11 0JN

71 Caldey Island House is a two-bedroom mid-terrace house in Cardiff (CF11 0JN). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to 2003-2006 and council tax band E. There is a swimming pool on the plot, uncommon for the area. Other recorded features include a balcony. At 65 m² this is the 54th smallest of 86 units on EPC record in the building, where floor areas span 36–87 m². The building's EPC ratings span E to B, with this unit at the top. The latest certificate (February 2019) returns a B (score 81), comfortably above the UK average. When first surveyed in October 2008 the rating was C, the property has climbed 1 band since. Between certificates, lighting went from Poor to Very Good; while hot-water efficiency dropped from Average to Poor. Main heating runs on electricity.

Its energy rating outperforms most of the postcode (better than 78% of similar EPCs). Across 2006–2024, sale prices on this property compounded at -1.9% per year. Today's modelled estimate of £195,000 is 34.5% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£207/sq ft) was about 31.5% below the postcode norm. Most recent transfer: October 2024 at £145,000.