49b, Kings Road, London, E11 1AU

49b is a mid-terrace house in London (E11 1AU). It has a recorded floor area of 57 m² (around 612 sq ft) and construction records dating it to 1900-1929. The latest certificate (March 2011) 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 May 2009. Between certificates, window efficiency dropped from Good to Poor and lighting dropped from Very Good to Good. The recommended improvements would push it to C (score 70). The latest certificate is from March 2011, so improvements made since then won't be reflected. At 57 m² this is the 5th smallest of 16 units on EPC record in the building, where floor areas span 50–74 m². The building's EPC ratings span E to C across 16 units on file.

Across 2011–2011, sale prices on this property compounded at 28% per year. Today's modelled estimate of £410,000 sits 70.8% above the 2011 sale of £240,000. On a £-per-square-foot basis, the last sale (£392/sq ft) was about 61.2% above the typical sold price in the postcode. On the market in December 2011 and unlisted since — roughly 14 years.