20 Highbury Terrace, Islington, London, N5 1UP

20 Highbury Terrace is an end-of-terrace house in Islington, London, London (N5 1UP). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to before 1900 and council tax band H. At 46 m² this is the 13th smallest of 23 units on EPC record in the building, where floor areas span 27–270 m². The building's EPC ratings span G to C, with this unit at the top. The latest certificate (May 2023) shows a C (score 72). The recommended improvements would push it to B (score 81).

Across 2002–2018, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £2,085,000 is 64.4% below the 2018 sale of £5,850,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£11,815/sq ft) was about 1785.2% above the typical sold price in the postcode. 4 planning records sit against the property, 2 approved, 0 refused, 1 pending. Past consents include an extension, meaningful when judging how the property has evolved. An active application for tree works is awaiting a decision. Its energy rating outperforms most of the postcode (better than 76% of similar EPCs). On the market in April 2018 and unlisted since — roughly 8 years.