10 Bayes House, Augustas Lane, Islington, London, N1 1QT

10 Bayes House is a two-bedroom end-of-terrace house in Islington, London, London (N1 1QT). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (June 2020) shows an E (score 41), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since August 2010. Between certificates, hot-water efficiency went from Very Poor to Poor and main heating went from Very Poor to Poor; while roof efficiency dropped from Good to Very Poor and window efficiency dropped from Very Good to Average. Main heating runs on electricity. At 53 m² this is the 2nd smallest of 15 units on EPC record in the building, where floor areas span 52–109 m². The building's EPC ratings span F to C across 15 units on file. Period features are noted in the property record.

Held since September 2010 — that's 16 years off the open market, well above the local norm. At 53 m² it's 28.3% smaller than the typical home in the postcode (74 m² median across 48 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). Today's modelled estimate of £731,000 is 31.7% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£973/sq ft) was about 20.1% above the typical sold price in the postcode.