21, Southwick Street is a Grade II listed building in the Adur local planning authority area, England. A Georgian House, office. 5 related planning applications.
21, Southwick Street
- WRENN ID
- strange-passage-dock
- Grade
- II
- Local Planning Authority
- Adur
- Constituency
- East Worthing and Shoreham MP: Tom Rutland (Lab)
- Country
- England
- Type
- House, office
- Period
- Georgian
- Address
- 21, Southwick Street, BN42 4AD
- OS grid reference
- TQ 243 052
- Coordinates
- 50.83376, -0.23509
- Source
- Historic England listing
Description
This is an early to mid-18th century house, later used as an office. It is constructed of coursed cobblestone, with a red brick plinth band, dressings, and quoins. A red brick modillion eaves cornice runs along the top of the building, above a plain tiled mansard roof with end stacks. The front facade has a regular three-window arrangement. The windows are glazing bar sashes, with the outer windows being wider. A central entrance features a three-quarter glazed door set within a bold bolection-mould door surround.
Local climate
21, Southwick Street receives an average of 830 mm of rain a year. This makes it wetter than 54% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 88% of listed buildings.
It experiences an average of 14 freeze-thaw cycles a year, fewer than 86% of listed buildings. Of these, 7 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 — 1 transaction since 2016
- Related listed building consents — 5 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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