Trenouth Mill

TRENOUTH MILL

Listed on the National Heritage List for England. Search over 400,000 listed places

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Overview

Heritage Category:
Listed Building
Grade:
II
List Entry Number:
1140510
Date first listed:
05-Nov-1987
List Entry Name:
Trenouth Mill
Statutory Address:
TRENOUTH MILL
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Location

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Reference:
IOE01/06539/29
Rights:
© Mr W. Wesley Colwill. Source: Historic England Archive

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Official list entry

Heritage Category:
Listed Building
Grade:
II
List Entry Number:
1140510
Date first listed:
05-Nov-1987
List Entry Name:
Trenouth Mill
Statutory Address 1:
TRENOUTH MILL

The scope of legal protection for listed buildings

This List entry helps identify the building designated at this address for its special architectural or historic interest.

Unless the List entry states otherwise, it includes both the structure itself and any object or structure fixed to it (whether inside or outside) as well as any object or structure within the curtilage of the building.

For these purposes, to be included within the curtilage of the building, the object or structure must have formed part of the land since before 1st July 1948.

Understanding list entries

Corrections and minor amendments

The scope of legal protection for listed buildings

This List entry helps identify the building designated at this address for its special architectural or historic interest.

Unless the List entry states otherwise, it includes both the structure itself and any object or structure fixed to it (whether inside or outside) as well as any object or structure within the curtilage of the building.

For these purposes, to be included within the curtilage of the building, the object or structure must have formed part of the land since before 1st July 1948.

Understanding list entries

Corrections and minor amendments

Location

Statutory Address:
TRENOUTH MILL

The building or site itself may lie within the boundary of more than one authority.

District:
Cornwall (Unitary Authority)
Parish:
St. Cleer
National Grid Reference:
SX2645568976

Details

ST CLEER
SX 26 NE
11/72 Trenouth Mill
- II
Watermill with attached house. Mid C18 with few later alterations. Granite rubble.
Hipped slurried slate roof with ridge tiles; the roof has a gable end to rear of the
house, with gable end stack with rubble shaft and cornice.
Plan: The mill house is to front, with the mill attached to rear; the mill is a 3-
storey building with a leat running along each side, but the water courses appear to
have been altered, and a lean-to has been built at the right side, which may conceal
the wheel pit. Interior of the mill not accessible, and the roof is missing. The
house is of 2-room plan, with central entrance through porch and room to right and
left, each room heated from the rear central stack.
Exterior: The mill house is of 2 storeys, built into the bank, with a basement at the
right side; symmetrical 2-window front. First floor has two 2-light casements, 8-
panes each, with L hinges; ground floor has central porch with hipped roof and plain
door to side, 2-pane light to front; 2-light casement with granite lintel to right
casement and 16-pane sash. Right side has 2 doors and central 2-light casement, all
with cambered greenstone heads, at the basement level; ground floor has 16-pane sash
with granite lintel and 12-pane sash with cambered greenstone arch. First floor 2-
light casement to right. The mill building to rear is at higher roof level; extended
at the right side by a lean-to of one storey with loft and corrugated iron roof, door
to side of mill and to the front of the lean-to, with timber lintels, 2-light
casement to front of lean-to. Left side of the mill is blind rubble wall. Rear of
mill has half-hipped roof; ground floor has 3-light casement with timber lintel,
first floor has 3-light casement with cambered greenstone arch, 2nd floor has single
light, 2nd floor string course. Straight joint to left to the lean-to.
Interior: Not accessible.


Listing NGR: SX2645568976

Legacy

The contents of this record have been generated from a legacy data system.

Legacy System number:
62210
Legacy System:
LBS

Legal

This building is listed under the Planning (Listed Buildings and Conservation Areas) Act 1990 as amended for its special architectural or historic interest.

Ordnance survey map of Trenouth Mill

Map

This map is for quick reference purposes only and may not be to scale. This copy shows the entry on 18-Jun-2026 at 21:24:27.

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© Crown copyright [and database rights] 2026. OS AC0000815036. Use of this mapping is subject to Terms and Conditions.

End of official list entry

All text content is available under the Open Government Licence v3.0 , except where otherwise stated. Any supplied maps are © Crown Copyright [and database rights] 2026 OS AC0000815036 and may not be reproduced without permission.

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