Numbers 1 to 12, 25 (Consecutive) and Attached Railings is a Grade II listed building in the Islington local planning authority area, England. Terrace of houses. 1 related planning application.

Numbers 1 to 12, 25 (Consecutive) and Attached Railings

WRENN ID
slow-cobalt-storm
Grade
II
Local Planning Authority
Islington
Constituency
Islington South and Finsbury MP: Emily Thornberry (Lab)
Country
England
Type
Terrace of houses
Address
Numbers 1 to 12, 25 (Consecutive) and Attached Railings, River Street, EC1R 1XN
OS grid reference
TQ 312 828
Coordinates
51.52918, -0.1093
Source
Historic England listing

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

Description

This is a terrace of 13 houses, numbered 1 to 12 and including number 25, situated in a street leading into Myddelton Square from the west. The houses were constructed around 1828 by William Chadwell Mylne, who was Surveyor to the New River Estate. They are built of yellow stock brick in a Flemish bond pattern, with a banded stucco ground floor and stucco dressings. The roofs are hidden, and there are brick party-wall stacks. The design follows a side-hall entrance plan. The houses are generally three storeys high, except number 12, which has four storeys, and have two windows each except number 25, which has a single-window range. The terrace is symmetrical, with numbers 7 and 8 at the centre, incorporating a carriageway which projects slightly. Steps lead to a round-arched, architraved entrance on the left; number 25’s doorway is narrower and has plain jambs. The entrances have fluted Doric columns, fluted pilaster jambs, and quarter-fluted columns supporting a corniced head, with a fanlight above (patterned in numbers 1-3, 8-9, 11-12) and an original panelled door in numbers 2-9 and 11. The windows are predominantly 6/6 sash windows, with some ground-floor sashes featuring curved and radial glazing bars and margin lights. Gauged brick flat arches are above the upper-floor windows, except at number 25, where they are architraved. A stucco sill band runs beneath the upper-floor sashes, which are set in arched recesses and linked by stucco impost bands, again except at number 25, which has shorter sashes without the arched recesses. Individual cast-iron balconies with Vitruvian scroll and anthemion patterns are present, along with railings. The building has a plain brick parapet with stone coping, and attached iron railings with urn finials.

Local climate

Numbers 1 to 12, 25 (Consecutive) and Attached Railings 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.
  • Sale history — 3 transactions since 1999
  • Related listed building consents — 1 application
  • 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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