1a, Flat, Westover Close, Bristol, BS9 3LR

1a is a two-bedroom semi-detached house in Bristol (BS9 3LR). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1950-1966 and council tax band B. At 57 m² this is the smallest unit on EPC record across the building (57–67 m²). The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (February 2017) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in November 2013 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Good and lighting went from Average to Good. The recommended improvements would push it to C (score 75).

At 57 m² it sits well below the postcode median (89 m² across 20 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £266,000 is 27% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£341/sq ft) was about 31.5% above the typical sold price in the postcode. Last sold in October 2017, so it's been off the market for around 9 years.