91b, St Georges Avenue, Islington, London, N7 0AJ

91b is an end-of-terrace house in Islington, London, London (N7 0AJ). It has a recorded floor area of 114 m² (around 1227 sq ft) and construction records dating it to before 1900. At 114 m² this is the 5th smallest of 14 units on EPC record in the building, where floor areas span 47–240 m². The building's EPC ratings span F to B across 14 units on file. The latest certificate (December 2022) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 69).

It changed hands recently, sold March 2025 for £700,000. At 114 m² it sits well below the postcode median (169 m² across 15 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £907,000 is 29.6% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£570/sq ft) was about 62.9% above the typical sold price in the postcode.