The Cassel Hospital is a Grade II listed building in the Richmond upon Thames local planning authority area, England. First listed on 10 January 1950. Hospital. 3 related planning applications.

The Cassel Hospital

WRENN ID
roaming-foundation-bramble
Grade
II
Local Planning Authority
Richmond upon Thames
Constituency
Richmond Park MP: Sarah Olney (LD)
Country
England
Date first listed
10 January 1950
Type
Hospital
Address
The Cassel Hospital, Ham Common, TW10 7JL
OS grid reference
TQ 176 718
Coordinates
51.43311, -0.30826
Source
Historic England listing

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

Description

The Cassel Hospital is an early 19th-century house that has been converted into a hospital. It is a three-storey building with five windows in the center, constructed of brick. The front features a flat porch supported by fluted columns, a stucco band course, and round-headed windows on the ground floor. On either side, there are two-storey wings with hipped mansard roofs that include dormers. Each wing has one tripartite window and a ground floor window set in a recess, which is topped by a pediment and a large, fluted stucco tympanum.

Local climate

The Cassel Hospital 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 83% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 78% of listed buildings.

It experiences an average of 32 freeze-thaw cycles a year, fewer than 59% of listed buildings. Of these, 14 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 — 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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