1 Blake House, Cottage Close, Harrow, HA2 0HG

1 Blake House is a two-bedroom semi-detached house in Harrow (HA2 0HG). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to 1991-1995 and council tax band F. At 106 m² this is the largest unit on EPC record across 1 Blake House (60–106 m²). The building's EPC ratings span C to B, with this unit at the top. Other recorded features include notable views. The latest certificate (January 2021) returns a B (score 83), comfortably above the UK average. The rating has held steady at B across 2 certificates since February 2010. Between certificates, window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good.

At 106 m² the property is well over the postcode median (73 m² across 40 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). Across 2005–2014, sale prices on this property compounded at 0.9% per year. Today's modelled estimate of £479,000 is 33.1% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£316/sq ft) was about 22.6% below the postcode norm. Last changed hands 12 years ago, in May 2014.