598a, Flat A, Filton Avenue, Filton, Bristol, BS34 7LD

598a is a one-bedroom end-of-terrace house in Filton, Bristol, Bristol (BS34 7LD). It has a recorded floor area of 25 m² (around 269 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (December 2015) shows a C (score 80), near the top of the C band. When first surveyed in June 2010 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, window efficiency went from Average to Good and hot-water efficiency went from Average to Very Good. The latest certificate is from December 2015, so improvements made since then won't be reflected. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. At 25 m² this is the 2nd smallest of 4 units on EPC record in 598a, where floor areas span 24–28 m². The building's EPC ratings span C to B, with this unit at the bottom.

Untraded for 21 years, with the last transfer in December 2005. At 25 m² it sits well below the postcode median (71 m² across 22 EPCs), making it one of the more compact homes locally. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include subdivision, meaningful when judging how the property has evolved. Today's modelled estimate of £214,000 is 29.7% above the 2005 sale price. On a £-per-square-foot basis, the last sale (£613/sq ft) was about 210% above the typical sold price in the postcode.