19a, Mountgrove Road, Islington, London, N5 2LU

19a is a mid-terrace house in Islington, London, London (N5 2LU). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (June 2019) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it C (May 2009); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 78). At 55 m² this is the 7th smallest of 23 units on EPC record in the building, where floor areas span 43–173 m². The building's EPC ratings span E to C across 23 units on file.

It hasn't traded since October 2002, a hold of 24 years that's notably long for the area. Across 1996–2002, sale prices on this property compounded at 17% per year. Today's modelled estimate of £691,000 sits 134.2% above the 2002 sale of £295,000. At 55 m² it's 29.3% smaller than the typical home in the postcode (78 m² median across 22 EPCs).