21 Percy Road, Waltham Forest, London, E11 1AJ

21 Percy Road is a three-bedroom detached house in Waltham Forest, London, London (E11 1AJ). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (January 2014) shows a D (score 57), a step below the typical UK home. When first surveyed in December 2011 the rating was G, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Average and hot-water efficiency went from Average to Good. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from January 2014, so improvements made since then won't be reflected. Period features are noted in the property record.

4 planning records sit against the property, 3 approved, 1 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Across 2012–2018, sale prices on this property compounded at 17.1% per year. Today's modelled estimate of £886,000 is 13.6% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£732/sq ft) was about 167.6% above the typical sold price in the postcode. 8 years since the last transfer (April 2018).