47a, Belsize Avenue, London, N13 4TL

47a is a mid-terrace house in London (N13 4TL). It has a recorded floor area of 68 m² (around 732 sq ft) and construction records dating it to 1930-1949. At 68 m² this is the 5th smallest of 7 units on EPC record in the building, where floor areas span 44–93 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (February 2015) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2010. Between certificates, lighting went from Good to Very Good. The recommended improvements would push it to C (score 79). The latest certificate is from February 2015, so improvements made since then won't be reflected.

Across 2001–2017, sale prices on this property compounded at 8.4% per year. On a £-per-square-foot basis, the last sale (£720/sq ft) was about 78.8% above the typical sold price in the postcode. Last changed hands 9 years ago, in November 2017. At 68 m² it's 28.4% smaller than the typical home in the postcode (95 m² median across 29 EPCs).