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

15 Bayes House is a one-bedroom end-of-terrace house in Islington, London, London (N1 1QT). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 2007-2011 and council tax band D. At 62 m² this is the 5th 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, with this unit at the top. Period features are noted in the property record. The latest certificate (July 2023) shows a C (score 69), just inside the C band. When first surveyed in August 2010 the rating was E, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Very Poor to Average and main heating went from Very Poor to Average; while window efficiency dropped from Very Good to Very Poor. Main heating runs on electricity.

Sale prices here have outpaced London HPI: 6.3% per year against 0% for the wider region. Today's modelled estimate of £713,000 is 10.9% below the 2014 sale of £799,950, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£1,199/sq ft) was about 48.1% above the typical sold price in the postcode. 12 years since the last transfer (October 2014). Across the public record there are 4 sales, relatively high churn for a single property. At 62 m² it's 16.1% smaller than the typical home in the postcode (74 m² median across 48 EPCs).