585a, Bath Road, Slough, SL1 6AB

585a is a one-bedroom semi-detached house in Slough (SL1 6AB). It has a recorded floor area of 38 m² (around 412 sq ft), construction records dating it to 1930-1949 and council tax band B. At 38 m² this is the 2nd smallest of 27 units on EPC record in the building, where floor areas span 38–101 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (November 2008) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 65). The latest certificate is from November 2008, so improvements made since then won't be reflected.

Untraded for 27 years, with the last transfer in August 1999. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £167,000 sits 317.5% above the 1999 sale of £40,000. On a £-per-square-foot basis, the last sale (£97/sq ft) was about 52.6% below the postcode norm. At 38 m² it sits well below the postcode median (81 m² across 26 EPCs), making it one of the more compact homes locally.