The Mansion, Ottershaw Park is a Grade II listed building in the Runnymede local planning authority area, England. First listed on 29 October 1980. Mansion. 9 related planning applications.
The Mansion, Ottershaw Park
- WRENN ID
- pitched-steeple-sorrel
- Grade
- II
- Local Planning Authority
- Runnymede
- Constituency
- Runnymede and Weybridge MP: Dr Ben Spencer (Con)
- Country
- England
- Date first listed
- 29 October 1980
- Type
- Mansion
- Address
- The Mansion, Ottershaw Park, Chobham Road, KT16 0QG
- OS grid reference
- TQ 012 630
- Coordinates
- 51.35706, -0.54675
- Source
- Historic England listing
Description
The Mansion at Ottershaw Park is a large house dating from 1910, built by Niven and Wigglesworth for F G J Eckstein. It incorporates elements of an earlier house and features projecting side wings. The construction was carried out by Trollope and Colls. The house is built of stone with slated mansard roofs and stone stacks. The central five-bay section rises three storeys with dormers, while the wings are half a storey lower. It is executed in a heavy Palladian style. A porte-cochere leads to a low entrance opening onto a marble-lined lobby. A grand staircase rises to the piano nobile, leading to a very large hall or saloon with a bowed end opening onto a garden terrace. An inner screen of Ionic scagliola columns further embellishes the hall. A handsome carved stone fireplace is a notable feature. The library is panelled throughout in walnut, and the lounge contains an Ionic-screened alcove and decorative carved details in a bold Dutch baroque style. Moulded plaster ceilings are in keeping with the overall design. Doors and door furniture throughout demonstrate fine quality and craftsmanship.
Local climate
The Mansion, Ottershaw Park 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 73% of listed buildings.
It experiences an average of 31 freeze-thaw cycles a year, fewer than 61% 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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- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- Sale history — 44 transactions since 1995
- Related listed building consents — 9 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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