Flat 4, 27 Hermit Street, Islington, London, EC1V 7NR

Flat 4 is a mid-terrace house in Islington, London, London (EC1V 7NR). It has a recorded floor area of 56 m² (around 603 sq ft) and construction records dating it to before 1900. The latest certificate (August 2022) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in September 2011 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 80). At 56 m² this is the 3rd smallest of 4 units on EPC record in the building, where floor areas span 51–56 m². The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (66 versus a best of 70).

Last sale on file: £665,000 in March 2023. Across the public record there are 5 sales, relatively high churn for a single property. Across 1999–2023, sale prices on this property compounded at 5.7% per year. On a £-per-square-foot basis, the last sale (£1,103/sq ft) was about 23.5% above the typical sold price in the postcode.