37a, Avenell Road, Islington, London, N5 1DN

37a is a two-bedroom mid-terrace house in Islington, London, London (N5 1DN). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1930-1949 and council tax band D. Tenure is freehold. At 52 m² this is the 2nd smallest of 6 units on EPC record in the building, where floor areas span 43–146 m². The building's EPC ratings span E to C, with this unit at the top. Period features are noted in the property record. The latest certificate (July 2019) shows a C (score 75), near the top of the C band. Earlier certificates rated it B (May 2009); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Good to Very Poor and window efficiency dropped from Good to Average.

Today's modelled estimate of £494,000 sits 1546.7% above the 2022 sale of £30,000. On a £-per-square-foot basis, the last sale (£54/sq ft) was about 88.5% below the postcode norm. At 52 m² it's 25% smaller than the typical home in the postcode (69 m² median across 9 EPCs). Sold April 2022 for £30,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.