18 Birkbeck Avenue, Greenford, UB6 8LS

18 Birkbeck Avenue is a four-bedroom mid-terrace house in Greenford (UB6 8LS). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (April 2020) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2017. Between certificates, hot-water efficiency went from Average to Good; while wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 86), a 2-band jump.

Held since September 2002 — that's 24 years off the open market, well above the local norm. Today's modelled estimate of £665,000 sits 216.7% above the 2002 sale of £210,000. On a £-per-square-foot basis, the last sale (£201/sq ft) was about 48.9% below the postcode norm. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved.