Horsenden Manor is a Grade II listed building in the Buckinghamshire local planning authority area, England. First listed on 21 June 1955. House. 2 related planning applications.
Horsenden Manor
- WRENN ID
- winter-rotunda-ash
- Grade
- II
- Local Planning Authority
- Buckinghamshire
- Constituency
- Mid Buckinghamshire MP: Greg Smith (Con)
- Country
- England
- Date first listed
- 21 June 1955
- Type
- House
- Address
- Horsenden Manor, Longwick-Cum-Ilmer, HP27 9NF
- OS grid reference
- SP 794 028
- Coordinates
- 51.71864, -0.852
- Source
- Historic England listing
Description
Horsenden Manor is a large house dating from 1810. The exterior is whitewashed render with a band course marking the first floor, wide flat eaves supported by shallow paired brackets, and a hipped slate roof. Whitewashed rendered chimneys rise from the structure. The house is two storeys high with an attic. The north front has five bays, featuring three-pane sash windows and small tilting attic windows. A double half-glazed door is centrally positioned within a Doric porch supported by four whitewashed rendered columns and an entablature. Each end of the north front has a bowed projection containing three bays of tall paired wooden casements. A lower, two-storey service wing of whitewashed brick adjoins the right-hand projection. The south front presents three bays with sashes; the centre bay is slightly advanced with a Venetian window above a glazed door within a pedimented Doric porch.
Local climate
Horsenden Manor 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 79% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 82% of listed buildings.
It experiences an average of 39 freeze-thaw cycles a year, more than 75% of listed buildings. Of these, 18 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 — 2 transactions since 1997
- Related listed building consents — 2 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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