Knowle Farmhouse is a Grade II listed building in the South Hams local planning authority area, England. First listed on 27 May 1986. Farmhouse. 1 related planning application.

Knowle Farmhouse

WRENN ID
hushed-entrance-clover
Grade
II
Local Planning Authority
South Hams
Constituency
South Devon MP: Caroline Voaden (LD)
Country
England
Date first listed
27 May 1986
Type
Farmhouse
Address
Knowle Farmhouse, Rattery, TQ10 9JY
OS grid reference
SX 727 613
Coordinates
50.43782, -3.79314
Source
Historic England listing

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

Description

The farmhouse dates from around the 17th century, with alterations in the 18th century and an extension built in the 19th century. A stable from the 19th century is now incorporated into the house, and there are 20th-century extensions to the rear. The farmhouse is constructed of plastered stone rubble, with a slurried slate roof and gabled ends, with asbestos slates at the north east end. A large plastered chimney stack has set-offs at the north east end and an axial stack near the ridge at the south west end. Originally, the building appears to have had a two- or three-room and through-passage plan, with stacks at each end. An 18th-century staircase was inserted into the rear of the passage, and an 18th-century parlour wing was added at a right angle to the higher end. A 19th-century stable extension stands at the lower end, now part of the house, with 20th-century lean-to extensions to the rear. The front elevation has a long, five-window range, with a 20th-century casement window on the ground floor to the right, set in an enlarged opening. A wide through-passage doorway is located to the right of centre, with a plank door set in a heavy timber doorframe with a lead mould and a gabled stone porch. A doorway at the lower end (left) has a slate hood. A hipped roof wing from the 18th century extends to the north (rear), creating an L-shaped plan, with further 20th-century lean-to extensions to the rear. Inside, the 18th-century staircase at the back of the passage has a turned balustrade at the top. The roof retains a complete set of trusses with lap-jointed apices to the principals and lap-jointed collars, all side-pegged.

Local climate

Knowle Farmhouse receives an average of 890 mm of rain a year. This makes it wetter than 66% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 87% of listed buildings.

It experiences an average of 10 freeze-thaw cycles a year, fewer than 91% of listed buildings. Of these, 4 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

Sign in or create a free account to unlock:

  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • Sale history — 1 transaction since 2017
  • 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
Create free account

Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.

Similar buildings

The closest matches to this building from all 493,000 UK listed buildings, by architecture, period and materials.

Nearby listed buildings

  1. Marley House Grade II* 414 m
  2. Whiteoxen Manor House Grade II 670 m
  3. Ladies Bridge Grade II 699 m
  4. Rattery Mill and Millhouse Grade II 797 m
  5. Rattery Viaduct Grade II 819 m
  6. Church House Inn Grade II* 1.3 km
  7. Corbett Cottage Grade II 1.3 km
  8. Church of St Mary Grade I 1.3 km
  9. The Vines Grade II 1.3 km
  10. Penswell and Red Tree House Grade II 1.3 km