Flat 9, 109 Bute Street, Cardiff, CF10 5AD

Flat 9 is a mid-terrace house in Cardiff (CF10 5AD). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (May 2024) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in July 2010 the rating was F, the property has climbed 2 bands since. The recommended improvements would push it to C (score 78). Main heating runs on electricity. At 40 m² this is the 3rd smallest of 12 units on EPC record in the building, where floor areas span 32–54 m². The building's EPC ratings span E to C across 12 units on file.

Across 2006–2015, sale prices on this property compounded at -7% per year. Today's modelled estimate of £124,000 sits 125.5% above the 2015 sale of £55,000. On a £-per-square-foot basis, the last sale (£128/sq ft) was about 35.1% below the postcode norm. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include subdivision and change of use to residential, meaningful when judging how the property has evolved. 10 years since the last transfer (December 2015). At 40 m² it's 23.8% smaller than the typical home in the postcode (53 m² median across 20 EPCs).