21a, Arlington Road, Ealing, London, W13 8PF

21a is a one-bedroom semi-detached house in Ealing, London, London (W13 8PF). It has a recorded floor area of 52 m² (around 557 sq ft), construction records dating it to 1900-1929 and council tax band C. At 52 m² this is the smallest unit on EPC record across the building (52–181 m²). The building's EPC ratings span E to B across 21 units on file. The latest certificate (April 2009) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 69). The latest certificate is from April 2009, so improvements made since then won't be reflected.

At 52 m² it sits well below the postcode median (132 m² across 21 EPCs), making it one of the more compact homes locally. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£682/sq ft) was about 97.9% above the typical sold price in the postcode. Last changed hands 11 years ago, in April 2015.