28c, First Avenue, Wembley, HA9 8QG

28c is an end-of-terrace house in Wembley (HA9 8QG). It has a recorded floor area of 26 m² (around 278 sq ft), construction records dating it to 1930-1949 and council tax band B. At 26 m² this is the smallest unit on EPC record across the building (26–152 m²). The building's EPC ratings span E to B across 17 units on file. The latest certificate (May 2011) shows a C (score 73). The rating has held steady at C across 3 certificates since April 2009. Between certificates, wall efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The latest certificate is from May 2011, so improvements made since then won't be reflected.

Today's modelled estimate of £183,000 sits 59.1% above the 2012 sale of £115,000. On a £-per-square-foot basis, the last sale (£414/sq ft) was about 15% above the typical sold price in the postcode. At 26 m² it sits well below the postcode median (87 m² across 16 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). Last changed hands 14 years ago, in May 2012. One historical planning record sits against the property in 2011.