73 Lady Isle House, Ferry Court, Cardiff, CF11 0JJ

73 Lady Isle House is a one-bedroom mid-terrace house in Cardiff (CF11 0JJ). It has a recorded floor area of 34 m² (around 366 sq ft), construction records dating it to 2003-2006 and council tax band D. There is a swimming pool on the plot, uncommon for the area. At 34 m² this is the smallest unit on EPC record across the building (34–128 m²). The building's EPC ratings span D to B across 43 units on file. The latest certificate (November 2018) shows a C (score 71). The rating has held steady at C across 2 certificates since October 2008. Between certificates, hot-water efficiency dropped from Average to Very Poor. The recommended improvements would push it to B (score 84). Main heating runs on electricity.

Untraded for 21 years, with the last transfer in July 2005. At 34 m² it sits well below the postcode median (72 m² across 42 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £160,000 is 14.3% above the 2005 sale price. On a £-per-square-foot basis, the last sale (£383/sq ft) was about 49.9% above the typical sold price in the postcode.