9a, Conyers Road, London, SW16 6LP

9a is a three-bedroom semi-detached house in London (SW16 6LP). It has a recorded floor area of 85 m² (around 915 sq ft) and construction records dating it to 1900-1929. At 85 m² this is the largest unit on EPC record across the building (37–85 m²). The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (November 2019) shows a D (score 61), on the cusp of jumping into the C band. Earlier certificates rated it C (September 2009); the latest reading is one band lower. Between certificates, window efficiency went from Poor to Average; while hot-water efficiency dropped from Very Good to Good and lighting dropped from Very Good to Very Poor. The recommended improvements would push it to C (score 74).

At 85 m² the property is well over the postcode median (63 m² across 18 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £491,000 sits 65% above the 2013 sale of £297,500. On a £-per-square-foot basis, the last sale (£325/sq ft) was about 16.4% below the postcode norm. 14 years since the last transfer (January 2013).