Clayton Castle is a Grade II listed building in the South Downs National Park local planning authority area, England. First listed on 28 October 1957. House. 1 related planning application.

Clayton Castle

WRENN ID
former-turret-primrose
Grade
II
Local Planning Authority
South Downs National Park
Constituency
Mid Sussex MP: Alison Bennett (LD)
Country
England
Date first listed
28 October 1957
Type
House
Address
Clayton Castle, Spring Lane, Hassocks, Mid Sussex, BN6 9PJ
OS grid reference
TQ 304 138
Coordinates
50.9095, -0.14628
Source
Historic England listing

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

Description

Clayton Castle is a 17th century or earlier timber-framed building that has plaster infilling. The ground floor has been rebuilt in painted brick, while the first floor of the south front is covered in tile-bung. It features a half-hipped tiled roof and casement windows. The building has two storeys and contains four windows. Despite its name, it has never functioned as a castle.

Local climate

Clayton Castle receives an average of 840 mm of rain a year. This makes it wetter than 56% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 89% of listed buildings.

It experiences an average of 15 freeze-thaw cycles a year, fewer than 85% 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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  • No EPC on record for this property
  • 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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Similar buildings

The closest matches to this building from all 493,000 UK listed buildings, by architecture, period and materials.

Nearby listed buildings

  1. Clayton Manor Grade II 145 m
  2. Clayton Windmills and the Millhouse Attached Grade II* 497 m
  3. The Parish Church of St John the Baptist Grade I 510 m
  4. Hillside Grade II 533 m
  5. Southdown Lodge Grade II 600 m
  6. Clayton Tunnel North Portal Tunnel Cottage Grade II 615 m
  7. Hautboys Grade II 1.5 km
  8. Dapps Grade II 1.6 km
  9. Old Thatch Grade II 1.7 km
  10. Old School Cottage Grade II 1.7 km