Windsor House, Flat 12, Westgate Street, Cardiff, CF10 1DG

Windsor House is a two-bedroom end-of-terrace house in Cardiff (CF10 1DG). It has a recorded floor area of 68 m² (around 730 sq ft), construction records dating it to 1930-1949 and council tax band E. At 68 m² this is the 13th smallest of 18 units on EPC record in Windsor House, where floor areas span 23–81 m². The building's EPC ratings span E to C across 18 units on file. Other recorded features include a balcony and a self-contained annexe. The latest certificate (October 2010) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). The latest certificate is from October 2010, so improvements made since then won't be reflected.

At 68 m² it's 21.2% larger than the typical home in the postcode (56 m² median across 17 EPCs). On the market in August 2012 and unlisted since — roughly 14 years. Today's modelled estimate of £199,000 is 40.1% above the 2012 sale price.