18 Lady Isle House, Ferry Court, Cardiff, CF11 0JH

18 Lady Isle House is a two-bedroom end-of-terrace house in Cardiff (CF11 0JH). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to 2003-2006 and council tax band F. At 123 m² this is the largest unit on EPC record across the building (23–123 m²). The building's EPC ratings span D to B across 56 units on file. Other recorded features include a balcony. The latest certificate (January 2019) shows a C (score 72). The rating has held steady at C across 2 certificates since February 2009. Between certificates, lighting went from Poor to Very Good; while hot-water efficiency dropped from Average to Very Poor. The recommended improvements would push it to B (score 84). Main heating runs on electricity.

It hasn't traded since July 2005, a hold of 21 years that's notably long for the area. At 123 m² the property is well over the postcode median (60 m² across 55 EPCs), placing it in the larger end of the local stock. On a £-per-square-foot basis, the last sale (£203/sq ft) was about 22% below the postcode norm.