10 Eddystone House, Ferry Court, Cardiff, CF11 0AU

10 Eddystone House is a two-bedroom mid-terrace house in Cardiff (CF11 0AU). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (July 2020) returns a B (score 81), comfortably above the UK average. When first surveyed in November 2009 the rating was C, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Average and lighting went from Average to Very Good; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Good to Average. Main heating runs on electricity. At 64 m² this is the 24th smallest of 35 units on EPC record in the building, where floor areas span 38–95 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 December 2009, a hold of 16 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Its energy rating outperforms most of the postcode (better than 74% of similar EPCs). Today's modelled estimate of £181,000 is 23% above the 2009 sale price.