19 and 20, Knight's Hill is a Grade II listed building in the South Downs National Park local planning authority area, England. First listed on 28 January 1986. Cottage. 1 related planning application.

19 and 20, Knight's Hill

WRENN ID
blind-gallery-wind
Grade
II
Local Planning Authority
South Downs National Park
Constituency
Arundel and South Downs MP: Andrew Griffith (Con)
Country
England
Date first listed
28 January 1986
Type
Cottage
Address
19 and 20, Knight's Hill, Singleton, Chichester, PO18 0HU
OS grid reference
SU 886 129
Coordinates
50.9089, -0.74015
Source
Historic England listing

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

Description

19 and 20 Knight's Hill are a pair of cottages located in Charlton, built in the mid-19th century as part of the Goodwood Estate. They are known locally as Duchess Cottages and feature a half H plan. The cottages are two storeys high and have four windows. The exterior is made of coursed flints with red brick and flint dressings, quoins, and dripstones above the windows. The roof is tiled, and the windows are casement style. The outer window bays project and are topped with gables.

Local climate

19 and 20, Knight's Hill receives an average of 830 mm of rain a year. This makes it wetter than 53% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 85% 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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  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • 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
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  7. 32 Charlton Grade II 112 m
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