17 Calder Avenue, Perivale, Greenford, UB6 8JQ

17 Calder Avenue is a semi-detached house in Perivale, Greenford, Greenford (UB6 8JQ). It has a recorded floor area of 112 m² (around 1206 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (August 2019) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 3 certificates since October 2014. Between certificates, wall efficiency went from Poor to Average and lighting went from Very Poor to Very Good; while roof efficiency dropped from Very Good to Very Poor. The recommended improvements would push it to C (score 80).

Untraded for 29 years, with the last transfer in April 1997. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 112 m² the property is well over the postcode median (86 m² across 13 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £707,000 sits 593.1% above the 1997 sale of £102,000. On a £-per-square-foot basis, the last sale (£85/sq ft) was about 75.7% below the postcode norm. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include a loft conversion and an extension, meaningful when judging how the property has evolved.