Ratham House is a Grade II listed building in the Chichester local planning authority area, England. First listed on 28 January 1986. House. 4 related planning applications.
Ratham House
- WRENN ID
- dim-chamber-swallow
- Grade
- II
- Local Planning Authority
- Chichester
- Constituency
- Chichester MP: Jess Brown-Fuller (LD)
- Country
- England
- Date first listed
- 28 January 1986
- Type
- House
- Address
- Ratham House, Ratham Lane, Funtington, PO18 8DL
- OS grid reference
- SU 811 063
- Coordinates
- 50.8512, -0.84797
- Source
- Historic England listing
Description
Ratham House is an 18th-century mill-house located on Ratham Lane in West Ashling. It is a two-storey building with three windows. The front elevation is faced with rough plaster, and the roof is tiled. The windows are casement type. A doorway features a pediment above a six-panel door. Later additions are located to the rear of the original structure.
Local climate
Ratham House receives an average of 840 mm of rain a year. This makes it wetter than 55% 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 16 freeze-thaw cycles a year, fewer than 84% 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 2011
- Related listed building consents — 4 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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