24 Alderney House, Ferry Court, Cardiff, CF11 0JT

24 Alderney House is a one-bedroom mid-terrace house in Cardiff (CF11 0JT). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (February 2025) returns a B (score 82), comfortably above the UK average. Main heating runs on electricity. At 45 m² this is the 13th smallest of 56 units on EPC record in the building, where floor areas span 40–92 m². The building's EPC ratings span D to B, with this unit at the top. Other recorded features include a balcony.

It hasn't traded since July 2007, a hold of 19 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 45 m² it's 18.2% smaller than the typical home in the postcode (55 m² median across 55 EPCs). Its energy rating outperforms most of the postcode (better than 73% of similar EPCs). Today's modelled estimate of £113,000 is 23.1% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£190/sq ft) was about 29.7% below the postcode norm.