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

30 Alderney House is a two-bedroom end-of-terrace house in Cardiff (CF11 0JT). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 2007-2011 and council tax band E. There is a swimming pool on the plot, uncommon for the area. Other recorded features include a balcony and notable views. At 77 m² this is the 52nd 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. The latest certificate (January 2025) returns a B (score 82), comfortably above the UK average. The rating has held steady at B across 2 certificates since January 2015. Between certificates, lighting went from Good to Very Good. Main heating runs on electricity.

Today's modelled estimate of £187,000 is 23.9% below the 2006 sale of £245,639, an unusual pattern given regional price growth and worth checking against the EPC condition. Held since September 2006 — that's 20 years off the open market, well above the local norm. At 77 m² the property is well over the postcode median (54 m² across 55 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 73% of similar EPCs).