17 Weirdale Avenue, Barnet, London, N20 0AN

17 Weirdale Avenue is a four-bedroom semi-detached house in Barnet, London, London (N20 0AN). It has a recorded floor area of 147 m² (around 1582 sq ft), construction records dating it to 1930-1949 and council tax band D. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. The latest certificate (September 2017) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2016. Between certificates, window efficiency went from Very Poor to Good and lighting went from Good to Very Good; while roof efficiency dropped from Good to Very Poor. The recommended improvements would push it to C (score 78).

At 147 m² the property is well over the postcode median (77 m² across 10 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Across 2006–2018, sale prices on this property compounded at 9.2% per year. Today's modelled estimate of £964,000 is 13.1% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£538/sq ft) was about 31% above the typical sold price in the postcode. On the market in March 2018 and unlisted since — roughly 8 years.