Boundary Stone South West of Trentishoe Barrows at Ss 626 476 is a Grade II listed building in the Exmoor National Park local planning authority area, England. First listed on 9 April 1987. Boundary stone.

Boundary Stone South West of Trentishoe Barrows at Ss 626 476

WRENN ID
lapsed-spindle-equinox
Grade
II
Local Planning Authority
Exmoor National Park
Constituency
North Devon MP: Ian Roome (LD)
Country
England
Date first listed
9 April 1987
Type
Boundary stone
Address
Boundary Stone South West of Trentishoe Barrows at Ss 626 476, Combe Martin, North Devon
OS grid reference
SS 626 476
Coordinates
51.21167, -3.96824
Source
Historic England listing

Also on this page: flood risk · radon risk · weather exposure · detailed attributes ↓

Description

This boundary stone, located south-west of the Trentishoe Barrows, dates from the post-Medieval period. Made of slate, it stands 0.78 metres high, 0.66 metres wide, and 0.13 metres thick. The west face of the stone is inscribed with the letters "CM," while the east face features "TM." The north side has a sawn edge. This stone marks the boundary between the parishes and manors of Combe Martin and Trentishoe. It is one of the better-preserved examples in a group of similar markers along the parish boundary.

Local climate

Boundary Stone South West of Trentishoe Barrows at Ss 626 476 sits in one of the wettest parts of the UK, with an average of 1,160 mm of rain a year. This makes it wetter than 90% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 98% of listed buildings.

It experiences an average of 5 freeze-thaw cycles a year, fewer than 97% of listed buildings. Of these, 2 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.

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Nearby listed buildings

  1. Boundary Stone, West South West of Trentishoe Barrows at Ss 625 475 Grade II 120 m
  2. Boundary Stone, South West of Trentishoe Down at Ss 625 473 Grade II 309 m
  3. Boundary Stone on North West Side of Trentishoe Down at Ss 627 481 Grade II 525 m
  4. Boundary Stone on North West Side of Trentishoe Down at Ss 627 482 Grade II 589 m
  5. Boundary Stone, North West of Trentishoe Down at Ss 627 484 Grade II 718 m
  6. Lower Verwill Farmhouse Grade II 1.3 km
  7. Lower South Dean Farmhouse Grade II 1.7 km
  8. Walners Farmhouse Grade II 1.8 km
  9. Farmhouse Used for Farm Storage Immediately West of West Tower of Church of St Peter Grade II 2.2 km
  10. Church of St Peter Grade II* 2.2 km