26, St John Street is a Grade II listed building in the Islington local planning authority area, England. First listed on 9 July 1990. House. 3 related planning applications.

26, St John Street

WRENN ID
odd-gable-ebony
Grade
II
Local Planning Authority
Islington
Constituency
Islington South and Finsbury MP: Emily Thornberry (Lab)
Country
England
Date first listed
9 July 1990
Type
House
Address
26, St John Street, EC1M 4AY
OS grid reference
TQ 318 818
Coordinates
51.52046, -0.10136
Source
Historic England listing

Also on this page: EPC · related consents · flood risk · radon risk · weather exposure · detailed attributes ↓

Description

26 St John Street is a terraced house dating from the early 19th century, with later alterations. It is constructed of multi-coloured stock brick and features a red-tiled double-pitched roof. The building stands four storeys high and has a two-window range. Originally, it had a wooden shopfront, but this has been replaced with a metal blind that likely covers a garage entrance to the left. The house door is intact, featuring a reeded doorcase, double panelled doors, a reeded cornice, and a patterned fanlight above. The upper windows are flat-arched and have gauged brick heads, and there is a parapet at the top of the building.

Inside, the house contains an early 19th-century staircase. The first floor has two early 19th-century fireplaces, while the second floor features a panelled wall in the back north room, and there are panelled rooms on the third floor.

Local climate

26, St John Street sits in one of the driest parts of the UK, with an average of 690 mm of rain a year. This makes it drier than 95% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 98% of listed buildings.

It experiences an average of 35 freeze-thaw cycles a year, more than 57% of listed buildings. Of these, 16 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°C per decade since 1991.

Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.

More on this building

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  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • No sale records on file
  • Related listed building consents — 3 applications
  • Detailed attributes — period, style, materials, features
  • Flood risk assessment
  • Radon risk assessment
  • Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
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