100a, Flat C, Stroud Green Road, London, N4 3EN

100a is a mid-terrace house in London (N4 3EN). It has a recorded floor area of 17 m² (around 183 sq ft) and construction records dating it to 1967-1975. At 17 m² this is the 2nd smallest of 7 units on EPC record in 100a, where floor areas span 16–48 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 (67 versus a best of 79). The latest certificate (August 2019) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2009. The recommended improvements would push it to C (score 77).

At 17 m² it sits well below the postcode median (34 m² across 39 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 72% of similar EPCs).