30 Weirdale Avenue, Barnet, London, N20 0AG

30 Weirdale Avenue is a three-bedroom end-of-terrace house in Barnet, London, London (N20 0AG). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (October 2014) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since April 2013. Between certificates, roof efficiency went from Average to Very Good; while window efficiency dropped from Good to Average and lighting dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from October 2014, so improvements made since then won't be reflected.

At 106 m² the property is well over the postcode median (78 m² across 14 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2003. Past consents include an extension, meaningful when judging how the property has evolved. Across 2002–2013, sale prices on this property compounded at 7.1% per year. Today's modelled estimate of £677,000 is 45.6% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£408/sq ft) was about 15.4% above the typical sold price in the postcode. On the market in September 2013 and unlisted since — roughly 13 years.