4a, Stonard Road, London, N13 4DP

4a is a semi-detached house in London (N13 4DP). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1930-1949 and council tax band D. At 81 m² this is the largest unit on EPC record across the building (33–81 m²). The building's EPC ratings span E to C across 10 units on file. The latest certificate (November 2023) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 4 certificates since October 2008. Between certificates, window efficiency went from Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 74).

Held since July 2005 — that's 21 years off the open market, well above the local norm. At 81 m² the property is well over the postcode median (56 m² across 31 EPCs), placing it in the larger end of the local stock. Across 2004–2005, sale prices on this property compounded at 21.3% per year. Today's modelled estimate of £463,000 sits 89% above the 2005 sale of £245,000. On a £-per-square-foot basis, the last sale (£281/sq ft) was about 20.1% below the postcode norm.