41 St Margarets Avenue, Barnet, London, N20 9LL

41 St Margarets Avenue is a four-bedroom semi-detached house in Barnet, London, London (N20 9LL). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (April 2017) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2010. Between certificates, roof efficiency dropped from Good to Very Poor and lighting dropped from Very Good to Poor. The recommended improvements would lift it to B (score 83), a 2-band jump.

4 planning records sit against the property, 4 approved, 0 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Across 2003–2018, sale prices on this property compounded at 6.9% per year. Today's modelled estimate of £917,000 is 18.3% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£610/sq ft) was about 68.8% above the typical sold price in the postcode. Last sold in May 2018, so it's been off the market for around 8 years.