Chilswell Farmhouse is a Grade II listed building in the Vale of White Horse local planning authority area, England. First listed on 24 June 1987. Farmhouse. 8 related planning applications.

Chilswell Farmhouse

WRENN ID
standing-footing-owl
Grade
II
Local Planning Authority
Vale of White Horse
Constituency
Oxford West and Abingdon MP: Layla Moran (LD)
Country
England
Date first listed
24 June 1987
Type
Farmhouse
Address
Chilswell Farmhouse, Chilswell Lane, Cumnor, OX1 5EP
OS grid reference
SP 493 033
Coordinates
51.72671, -1.28648
Source
Historic England listing

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

Description

Chilswell Farmhouse is a farmhouse dating from the late 17th century, with a rear wing added in the early to mid 18th century. It is constructed of coursed limestone rubble and squared blocks, with squared quoins and dressings. The roof is gabled and covered in tiles, with brick end stacks. The farmhouse has an L-shaped plan. The front elevation is symmetrical with three windows, arranged over two storeys. Timber lintels are above mid-19th century sash windows, with one 6-pane sash window to the right. The rear wing is of similar materials to the main farmhouse, with a gabled roof covered in old tiles and brick stacks. Inside, the farmhouse features chamfered beams and roofing of differing periods: a late 17th century section has a queen-post roof with windbraces, while the 18th-century rear wing has a collar-truss roof with butt purlins. A graffiti date of 1693 is visible on a window lintel.

Local climate

Chilswell Farmhouse sits in a drier-than-average part of the UK, with an average of 730 mm of rain a year. This makes it drier than 78% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 69% of listed buildings.

It experiences an average of 32 freeze-thaw cycles a year, fewer than 59% of listed buildings. Of these, 14 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 — 3 transactions since 2005
  • Related listed building consents — 8 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
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Nearby listed buildings

  1. Hinskey Hill Farmhouse Grade II 1.2 km
  2. Foxcombe Hall, north gateway, garden terraces and structures to the south Grade II 1.3 km
  3. Youlbury House Grade II 1.4 km
  4. White Cottage Grade II 1.4 km
  5. Yew Cottage Grade II 1.6 km
  6. Hill View and Myrtle Cottage Grade II 1.6 km
  7. Church of St Lawrence Grade II* 1.7 km
  8. Horseshoe House Grade II 1.7 km
  9. 4 and 6 (The Old Bakehouse), St Lawrence Road Grade II 1.7 km
  10. 18 and 20, Manor Road Grade II 1.7 km