Barn, Tanhouse Farm is a Grade II listed building in the Forest of Dean local planning authority area, England. First listed on 4 July 1985. Barn. 2 related planning applications.

Barn, Tanhouse Farm

WRENN ID
peeling-chamber-rook
Grade
II
Local Planning Authority
Forest of Dean
Constituency
Forest of Dean MP: Matt Bishop (Lab)
Country
England
Date first listed
4 July 1985
Type
Barn
Address
Barn, Tanhouse Farm, Blaisdon, GL17 0AH
OS grid reference
SO 702 166
Coordinates
51.84794, -2.4334
Source
Historic England listing

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

Description

The barn at Tanhouse Farm dates from the late 18th century or early 19th century. It is timber-framed and weatherboarded, standing on a stone plinth with a tiled roof. The structure features three bays with a central threshing floor. The plinth is fairly high and made of rubble stone, while the walls above are boarded; the weatherboarding at the back has been replaced with butt-jointed boards, and the gable end is covered in corrugated iron.

The central double doors, which are just short of the eaves, have a cambered timber lintel. The wall framing is largely unaltered, consisting of two panels high with tension braces. On one side of the threshing floor, there is a timber sill with tension braces to the door posts, although the ends of the sill have been cut away for access. The threshing floor itself is stone paved. The trusses feature angle struts and collars, two pairs of purlins, and a square ridge, with wind-bracing on the end bays. The barn is included for its group value.

Local climate

Barn, Tanhouse Farm receives an average of 780 mm of rain a year. This makes it drier than 61% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 51% of listed buildings.

It experiences an average of 37 freeze-thaw cycles a year, more than 69% of listed buildings. Of these, 16 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
  • Sale history — 1 transaction since 2019
  • 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
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Nearby listed buildings

  1. Brick Building, Tanhouse Farm the Tannery Grade II 28 m
  2. The Tanhouse Grade II 51 m
  3. Blaisdon War Memorial Grade II 349 m
  4. Spring Cottage Grade II 360 m
  5. Blaisdon Hall Grade II* 526 m
  6. Church of St Michael and All Angels Grade II 538 m
  7. Boseley Court Grade II 990 m
  8. Stanley House Grade II 1.0 km
  9. Gaulet Farmhouse Grade II 1.2 km
  10. The Mount Grade II 1.6 km