11a, Kettering Street, Wandsworth, London, SW16 6QA

11a is a two-bedroom mid-terrace house in Wandsworth, London, London (SW16 6QA). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (March 2020) shows a D (score 64), on the cusp of jumping into the C band. Earlier certificates rated it C (November 2009); the latest reading is one band lower. Between certificates, wall efficiency went from Very Poor to Poor; while roof efficiency dropped from Poor to Very Poor and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to C (score 73). Period features are noted in the property record.

At 85 m² the property is well over the postcode median (59 m² across 53 EPCs), placing it in the larger end of the local stock. Across 1998–2015, sale prices on this property compounded at 11.2% per year. Today's modelled estimate of £546,000 is 22.7% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£486/sq ft) was about 111.8% above the typical sold price in the postcode. 11 years since the last transfer (December 2015).