12 Burr Close, Tower Hamlets, London, E1W 1NB

12 Burr Close is a one-bedroom end-of-terrace house in Tower Hamlets, London, London (E1W 1NB). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (December 2021) shows a D (score 62), on the cusp of jumping into the C band. Earlier certificates rated it C (April 2010); the latest reading is one band lower. Between certificates, wall efficiency went from Poor to Average and roof efficiency went from Very Poor to Poor; while lighting dropped from Very Good to Good. The recommended improvements would push it to C (score 75). At 43 m² this is the 3rd smallest of 35 units on EPC record in the building, where floor areas span 31–81 m². The building's EPC ratings span E to C across 35 units on file. Other recorded features include a balcony and notable views.

Held since March 1999 — that's 27 years off the open market, well above the local norm. 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 £391,000 sits 255.5% above the 1999 sale of £110,000. On a £-per-square-foot basis, the last sale (£238/sq ft) was about 29.4% below the postcode norm. At 43 m² it sits well below the postcode median (71 m² across 34 EPCs), making it one of the more compact homes locally.