Grimthorpe House, Flat 92, Percival Street, Islington, London, EC1V 0BR

Grimthorpe House is a two-bedroom mid-terrace house in Islington, London, London (EC1V 0BR). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1950-1966 and council tax band C. At 63 m² this is the 10th smallest of 27 units on EPC record in Grimthorpe House, where floor areas span 50–124 m². The building's EPC ratings span E to B across 27 units on file. Other recorded features include a balcony. The latest certificate (May 2021) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77). Main heating runs on electricity.

It lags the bulk of the postcode on energy efficiency (less efficient than 81% of similar EPCs). On a £-per-square-foot basis, the last sale (£641/sq ft) was about 36.3% above the typical sold price in the postcode. Sold March 2022 for £435,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.