297a, Hall Lane, Waltham Forest, London, E4 8NU

297a is a mid-terrace house in Waltham Forest, London, London (E4 8NU). It has a recorded floor area of 74 m² (around 797 sq ft) and construction records dating it to 1930-1949. The latest certificate (April 2021) shows a D (score 56), a step below the typical UK home. The rating has held steady at D across 3 certificates since December 2008. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 72). At 74 m² this is the 27th smallest of 35 units on EPC record in the building, where floor areas span 28–140 m². The building's EPC ratings span G to B across 35 units on file.

Untraded for 27 years, with the last transfer in February 1999. At 74 m² the property is well over the postcode median (45 m² across 34 EPCs), placing it in the larger end of the local stock. Across 1995–1999, sale prices on this property compounded at 33.7% per year. Today's modelled estimate of £295,000 sits 156.5% above the 1999 sale of £115,000. On a £-per-square-foot basis, the last sale (£144/sq ft) was about 36.5% below the postcode norm.