29a, Gwendoline Avenue, London, E13 0RF

29a is a mid-terrace house in London (E13 0RF). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1900-1929 and council tax band B. At 48 m² this is the smallest unit on EPC record across the building (48–56 m²). The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (64 versus a best of 69). The latest certificate (April 2019) shows a D (score 64), on the cusp of jumping into the C band. Earlier certificates rated it C (October 2008); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Good; while main heating dropped from Very Good to Good. The recommended improvements would push it to C (score 74).

One planning record on file: new windows approved in 2020. Past consents include new windows, meaningful when judging how the property has evolved. Across 2019–2022, sale prices on this property compounded at 14% per year. On a £-per-square-foot basis, the last sale (£741/sq ft) was about 275.5% above the typical sold price in the postcode. At 48 m² it's 26.2% smaller than the typical home in the postcode (65 m² median across 25 EPCs). Last sale on file: £383,000 in November 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.