Brunswick Court, Flat 21, Tompion Street, Islington, London, EC1V 0ER

Brunswick Court is a four-bedroom detached house in Islington, London, London (EC1V 0ER). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (August 2018) shows a D (score 57), a step below the typical UK home. Earlier certificates rated it C (July 2012); the latest reading is one band lower. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Poor to Very Poor and hot-water efficiency dropped from Good to Very Poor. At 68 m² this is the 55th smallest of 67 units on EPC record in Brunswick Court, where floor areas span 33–82 m². The building's EPC ratings span F to C across 67 units on file. Other recorded features include a balcony.

At 68 m² it's 17.2% larger than the typical home in the postcode (58 m² median across 66 EPCs). Across 2005–2017, sale prices on this property compounded at 6% per year. Today's modelled estimate of £561,000 is 12.2% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£683/sq ft) was about 53.9% above the typical sold price in the postcode. On the market in March 2017 and unlisted since — roughly 9 years.