Flat 1, 103 Devonshire Road, London, W4 2HU

Flat 1 is a mid-terrace house in London (W4 2HU). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1900-1929 and council tax band C. At 54 m² this is the largest unit on EPC record across the building (41–54 m²). The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (79 versus a worst of 42). The latest certificate (May 2019) shows a C (score 79), near the top of the C band. When first surveyed in February 2012 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Very Good, window efficiency went from Very Poor to Very Good and hot-water efficiency went from Poor to Good.

At 54 m² it sits well below the postcode median (107 m² across 29 EPCs), making it one of the more compact homes locally. Across 1998–2018, sale prices on this property compounded at 7.5% per year. On a £-per-square-foot basis, the last sale (£697/sq ft) was about 42.6% above the typical sold price in the postcode. Most recent transfer: June 2018 at £405,000.