Grimthorpe House, Flat 32, Percival Street, Islington, London, EC1V 0BS

Grimthorpe House is a three-bedroom mid-terrace house in Islington, London, London (EC1V 0BS). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1967-1975 and council tax band D. At 77 m² this is the 25th smallest of 31 units on EPC record in Grimthorpe House, where floor areas span 26–89 m². The building's EPC ratings span D to B, with this unit at the bottom. On EPC score it ranks last in the building (55 versus a best of 81). Other recorded features include a balcony. The latest certificate (July 2016) shows a D (score 55), a step below the typical UK home. The recommended improvements would push it to C (score 75).

At 77 m² the property is well over the postcode median (38 m² across 30 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs). On a £-per-square-foot basis, the last sale (£796/sq ft) was about 122.2% above the typical sold price in the postcode. Last sale on file: £660,000 in April 2023.