Newnham House is a Grade II listed building in the Basingstoke and Deane local planning authority area, England. First listed on 26 April 1957. A C19 House. 7 related planning applications.
Newnham House
- WRENN ID
- calm-flagstone-indigo
- Grade
- II
- Local Planning Authority
- Basingstoke and Deane
- Constituency
- North East Hampshire MP: Alex Brewer (LD)
- Country
- England
- Date first listed
- 26 April 1957
- Type
- House
- Address
- Newnham House, Rotherwick Road, RG27 9AS
- OS grid reference
- SU 707 541
- Coordinates
- 51.282, -0.98749
- Source
- Historic England listing
Description
Newnham House is an early 19th-century building. It has two storeys and a symmetrical front, originally with a central design of two windows, one window, and then one window, extended to the west by three windows. Later, irregular additions were made to the east. The roof is low-pitched and covered in slate. The walls are stuccoed, with broad pilasters marking the corners and framing the central porch. The windows are sash windows set in reveals. A plain, solid porch features an entablature and broad pilasters.
Local climate
Newnham House receives an average of 750 mm of rain a year. This makes it drier than 70% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 62% of listed buildings.
It experiences an average of 33 freeze-thaw cycles a year, fewer than 53% 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 — 1 transaction since 2010
- Related listed building consents — 7 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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