Longhouse at Sx 466 780 is a Grade II* listed building in the West Devon local planning authority area, England. First listed on 23 January 1987. A Medieval Longhouse. 8 related planning applications.

Longhouse at Sx 466 780

WRENN ID
worn-pinnacle-poplar
Grade
II*
Local Planning Authority
West Devon
Constituency
Torridge and Tavistock MP: Sir Geoffrey Cox (Con)
Country
England
Date first listed
23 January 1987
Type
Longhouse
Period
Medieval
Address
Longhouse at Sx 466 780, Lamerton
OS grid reference
SX 465 777
Coordinates
50.57966, -4.16898
Source
Historic England listing

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

Description

This is a longhouse, originally dating from the 15th century, and likely abandoned around 1600, with subsequent alterations. It is now used as a barn. The building is constructed of slatestone rubble with greenstone dressings, with short cob sections to the upper parts of the walls and remnants of wheat reed thatch under a corrugated iron roof. It sits on a fairly steep slope, oriented east/west, and originally comprised a hall to the left and a shippon (animal shelter) to the right, without a structural division between the passage and shippon. A full-height wall inserted later between the hall and passage may have supported a fire hood, and there is no partition at the upper end of the hall, suggesting original division by low screens. A curious full-height projection exists at the upper end of the front.

The building is one and a half storeys high, possibly raised for storage above the upper end. The north front has a projection to the left, its purpose unclear, and a narrow opening, possibly originally deeper. There is also a small square opening with a stone lintel, a straight joint below, and a two-centred arched stone door opening with chamfered edges set beneath a slate arch showcasing neat masonry. A later door and a corrugated iron lean-to are attached to the shippon end to the right. The higher gable end to the left has a loading door with a granite sill, while the lower gable end has a ventilation slit in a stone surround and a drain. The rear of the building shows rebuilt stonework at the higher and lower ends, potentially indicating a previous extension at the higher end. A rear door has been blocked, and a single light with a cambered brick head has been inserted. Two ventilation slits are present in the loft of the shippon.

The interior passage is open to the shippon. A wall to the left has likely been inserted later, and there is no fireplace, although signs of two projections suggest a former hood. The hall end has a keeping hole (a small opening for serving food) in the north wall, with splayed reveals to window openings. A single cruck truss foot remains, built into a cross wall. The roof over the lower end has two cut-off beams, with mortices indicating the presence of others. The roof structure comprises five bays, with crossed principals and side-pegged collars, and battens for thatch.

This building is one of the rare surviving primitive longhouses originally lacking structural partitions. The pointed arched door is of exceptional quality. Its abandonment in the 16th century, and the preservation of its original plan form without significant later alterations, makes it particularly interesting. It may have been abandoned in conjunction with the building of Cleaves, Chaddlehanger, in 1585.

Local climate

Longhouse at Sx 466 780 sits in a wetter-than-average part of the UK, with an average of 1,020 mm of rain a year. This makes it wetter than 82% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 79% of listed buildings.

It experiences an average of 24 freeze-thaw cycles a year, fewer than 75% of listed buildings. Of these, 10 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 — 2 transactions since 2012
  • Related listed building consents — 8 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
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. Lower Chaddlehanger Grade II 105 m
  2. Cleaves Grade II 206 m
  3. 4 Pairs of Gate-Piers About 8m and 15m South West of Higher Chaddlehanger Grade II 216 m
  4. Higher Chaddlehanger and Attached Gate-Piers Grade II 244 m
  5. Milestone at Sx 473 774 Grade II 808 m
  6. Sportsmans Arms Grade II 969 m
  7. Row of 7 Monuments in the Churchyard About 2m East of Chancel of Church of St Peter Grade II 1.6 km
  8. Williams and Davey Monuments in the Churchyard About 3m North of North Aisle of Church of St Peter Grade II 1.6 km
  9. Robins Monuments and Railings in the Churchyard About 2m South of South Aisle of Church of St Peter Grade II 1.6 km
  10. Row of 4 Monuments to Frise and Mayjor Families in the Churchyard About 5m South of South Aisle of Church of St Peter Grade II 1.6 km