5 Grange Avenue, Barnet, London, N20 8AA

5 Grange Avenue is an eight-bedroom detached house in Barnet, London, London (N20 8AA). It has a recorded floor area of 541 m² (around 5823 sq ft), construction records dating it to 1950-1966 and council tax band H. The latest certificate (June 2025) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since October 2010. Between certificates, roof efficiency dropped from Good to Average and lighting dropped from Average to Poor. The recommended improvements would push it to C (score 70). Other recorded features include notable views and a basement.

Today's modelled estimate of £5,608,000 sits 86.9% above the 2015 sale of £3,000,000. 7 planning records sit against the property, 3 approved, 3 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 541 m² it's 15.8% larger than the typical home in the postcode (467 m² median across 9 EPCs). 8 bedrooms is on the larger side for this postcode, where 6 is the typical count. 11 years since the last transfer (March 2015).