12 Guernsey Road, Waltham Forest, London, E11 4BJ

12 Guernsey Road is a mid-terrace house in Waltham Forest, London, London (E11 4BJ). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (January 2015) shows a D (score 57), a step below the typical UK home. The rating has held steady at D across 3 certificates since May 2011. Between certificates, lighting dropped from Very Good to Very Poor. The recommended improvements would push it to C (score 77). The latest certificate is from January 2015, so improvements made since then won't be reflected. At 57 m² this is the 4th smallest of 13 units on EPC record in the building, where floor areas span 55–133 m². The building's EPC ratings span E to C across 13 units on file.

Untraded for 30 years, with the last transfer in December 1995. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £410,000 sits 485.7% above the 1995 sale of £70,000. On a £-per-square-foot basis, the last sale (£114/sq ft) was about 64.8% below the postcode norm. At 57 m² it's 26% smaller than the typical home in the postcode (77 m² median across 15 EPCs).