7a, Castleton Road, Waltham Forest, London, E17 4AR

7a is a three-bedroom semi-detached house in Waltham Forest, London, London (E17 4AR). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (February 2018) shows an E (score 50), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since December 2014. Between certificates, roof efficiency went from Poor to Good and lighting went from Poor to Very Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 87), a 3-band jump. Our model identifies extension potential, subject to local planning policy.

At 83 m² it's 21% smaller than the typical home in the postcode (105 m² median across 48 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs). Today's modelled estimate of £739,000 is 23.2% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£672/sq ft) was about 147.4% above the typical sold price in the postcode. Most recent transfer: August 2018 at £600,000.