Electricity Substation at Junction with Sunnyside Passage is a Grade II listed building in the Merton local planning authority area, England. Electricity substation. 1 related planning application.
Electricity Substation at Junction with Sunnyside Passage
- WRENN ID
- watchful-merlon-claret
- Grade
- II
- Local Planning Authority
- Merton
- Constituency
- Wimbledon MP: Mr Paul Kohler (LD)
- Country
- England
- Type
- Electricity substation
- Address
- Electricity Substation at Junction with Sunnyside Passage, Sunnyside Sw19, SW19 4SH
- OS grid reference
- TQ 242 707
- Coordinates
- 51.42196, -0.21453
- Source
- Historic England listing
Description
This electricity substation, built in the late 19th century, is located at the junction with Sunnyside Passage in the London Borough of Merton. It is constructed from cast iron and features a cylindrical shape with three rows of moulded cast iron patterned panels. The design includes a projecting cornice and a foliated finial at the top.
Local climate
Electricity Substation at Junction with Sunnyside Passage sits in a drier-than-average part of the UK, with an average of 720 mm of rain a year. This makes it drier than 82% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 81% of listed buildings.
It experiences an average of 33 freeze-thaw cycles a year, fewer than 54% of listed buildings. Of these, 15 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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- No EPC on record for this property
- No sale records on file
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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