Cobblestones Mount Morin is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 23 January 1968. House. 1 related planning application.

Cobblestones Mount Morin

WRENN ID
seventh-garret-gilt
Grade
II
Local Planning Authority
Cornwall
Constituency
South East Cornwall MP: Anna Gelderd (Lab)
Country
England
Date first listed
23 January 1968
Type
House
Address
Cobblestones Mount Morin, the Green, Maker-With-Rame, PL10 1NH
OS grid reference
SX 434 505
Coordinates
50.33423, -4.20102
Source
Historic England listing

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

Description

House, now divided into two houses. The property dates to the late 18th century and was likely divided in the 19th century, with alterations in the 20th century. It has a brick-faced slate roof and gable-end brick stacks.

The house was originally designed with a double-depth plan, featuring two main front rooms and a central entrance. There remains an original stairwell to the rear of the room on the left. In the 19th century, it was divided into two separate dwellings, Mount-Morin on the left and Cobblestones on the right, both accessed through a divided central doorway.

The building is three storeys high and has three bays. The ground floor features a central paired doorway with a segmental head, a raised surround, a six-panelled fielded door on the right, a 20th-century door on the left, and a wide fanlight with decorative glazing. Large 16-pane sash windows are positioned on either side, with a plinth below. The first floor has large 16-pane sash windows with cambered gauged brick heads, a central 12-pane sash with sidelights, and a second floor with a 12-pane sash on the left, a 20th-century window in the center, and a replaced 12-pane sash on the right. A cill band course runs along the first floor. A two-storey brick lean-to addition is found on the right side, with a 20th-century window at ground and first floor levels. The front of the houses is paved with pebble cobbles, laid in a semicircular pattern. The rear of Cobblestones has 16-pane sash windows on the ground, first, and second floors, supplemented by 20th-century replacements.

The interior of Mount-Morin includes an entrance to a passage on the right, leading to a front and rear room on the left, with a stairwell between them. The front ground-floor room features a three-tier cornice with floral and foliage mouldings and beading, a 20th-century fireplace, and panelled lower doors from cupboards on either side. A segmental arch is present at the rear of the passage. The oval stairwell contains a curved dog-leg staircase with a ramped handrail, moulded string, stick balusters, column newels, and a stair lantern with a moulded plaster surround. A two-panelled door leads to a straight staircase to the cellar, which features brick arches with square columns and imposts. The first floor has six-panelled doors, and the second floor has four-panelled doors. Deep cupboards are built into the space behind the stairwell, between the front and rear rooms.

The interior of Cobblestones has not been inspected.

There is only one other house in the village with an oval stairwell, located at Sam Hancock’s, Garrett Street, Cawsand.

Local climate

Cobblestones Mount Morin sits in a wetter-than-average part of the UK, with an average of 990 mm of rain a year. This makes it wetter than 80% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 89% of listed buildings.

It experiences an average of 9 freeze-thaw cycles a year, fewer than 91% of listed buildings. Of these, 3 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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  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • Sale history — 2 transactions since 2010
  • 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
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