King William's Temple is a Grade II listed building in the Richmond upon Thames local planning authority area, England. First listed on 10 January 1950. Temple.

King William's Temple

WRENN ID
idle-flagstone-barley
Grade
II
Local Planning Authority
Richmond upon Thames
Constituency
Richmond Park MP: Sarah Olney (LD)
Country
England
Date first listed
10 January 1950
Type
Temple
Address
King William's Temple, Royal Botanic Gardens Kew, Kew Green, TW9 3AB
OS grid reference
TQ 185 766
Coordinates
51.47677, -0.2947
Source
Historic England listing

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

Description

King William's Temple, located in the Royal Botanic Gardens at Kew, is a Grade II listed building designed by Sir Jeffery Wyatville in 1837. This double porticoed Doric temple is constructed of stone and features a series of cast-iron panels inside that commemorate British military victories from Minden to Waterloo. Originally named 'The Pantheon', the temple once housed busts by Chantry of notable figures including George III, George IV, William, and the Duke of Wellington, which have since been moved to Buckingham Palace.

Local climate

King William's Temple sits in one of the driest parts of the UK, with an average of 700 mm of rain a year. This makes it drier than 92% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 90% of listed buildings.

It experiences an average of 30 freeze-thaw cycles a year, fewer than 64% of listed buildings. Of these, 13 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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Nearby listed buildings

  1. Temple of Bellona Grade II 236 m
  2. Temperate House Grade I 243 m
  3. Evolution House at the Royal Botanic Gardens, Kew Grade II 249 m
  4. Milestone Opposite Holmesdale Road Grade II 257 m
  5. Unicorn Gate Grade II 260 m
  6. The Palm House Grade I 289 m
  7. Marianne North Gallery, Royal Botanic Gardens, Kew Grade II* 303 m
  8. Victoria Gate Grade II 305 m
  9. Boundary Stone, Royal Botanic Gardens Kew Grade II 314 m
  10. Campanile Grade II 326 m