Old Acres is a Grade II listed building in the Buckinghamshire local planning authority area, England. First listed on 26 April 1985. House. 1 related planning application.
Old Acres
- WRENN ID
- mired-floor-ebony
- Grade
- II
- Local Planning Authority
- Buckinghamshire
- Constituency
- Mid Buckinghamshire MP: Greg Smith (Con)
- Country
- England
- Date first listed
- 26 April 1985
- Type
- House
- Address
- Old Acres, Longwick-Cum-Ilmer
- OS grid reference
- SP 787 060
- Coordinates
- 51.7475, -0.86107
- Source
- Historic England listing
Description
Old Acres is a house that originally dates from the 15th to early 16th century, with alterations made in the 17th and 18th centuries, and an extension added in the 20th century. The building features a timber frame with whitewashed render infill, although much of it has been rebuilt in whitewashed brick. It has an old tile roof and whitewashed brick chimneys.
The main wing is one storey with an attic and consists of 2½ bays, while a narrow cross wing to the left is two storeys and has two bays. The windows are irregular 20th-century diamond leaded casements, with those on the first floor of the main wing located in gabled dormers. The cross wing has a board door with a hipped timber porch situated to the right of its left side. The right bay of the main wing has 20th-century lean-to extensions at both the front and rear.
Inside, there is a cruck truss between the main wing and the cross wing. A floor was inserted in the main wing during the 17th century, featuring a stop-chamfered spine beam and joists. There is a 17th-century chimney with a stop-chamfered lintel inserted in the half-bay to the right, which retains some original 15th to 16th-century floor joists. Additionally, more substantial 15th to 16th-century joists have been reused in the cross wing.
Local climate
Old Acres 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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- No EPC on record for this property
- No sale records on file
- Related listed building consents — 1 application
- 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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