Trethevy
TRETHEVY
Listed on the National Heritage List for England. Search over 400,000 listed places
Overview
- Heritage Category:
- Listed Building
- Grade:
- II
- List Entry Number:
- 1327307
- Date first listed:
- 07-Apr-1987
- List Entry Name:
- Trethevy
- Statutory Address:
- TRETHEVY
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- Date:
- 2004-10-31
- Reference:
- IOE01/13203/03
- Rights:
- © Mr Richard Spreadborough. Source: Historic England Archive
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Discover moreOfficial list entry
- Heritage Category:
- Listed Building
- Grade:
- II
- List Entry Number:
- 1327307
- Date first listed:
- 07-Apr-1987
- List Entry Name:
- Trethevy
- Statutory Address 1:
- TRETHEVY
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.
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.
Location
- Statutory Address:
- TRETHEVY
The building or site itself may lie within the boundary of more than one authority.
- District:
- Cornwall (Unitary Authority)
- Parish:
- Lanlivery
- National Grid Reference:
- SX 06810 57071
Details
LANLIVERY SX 05 NE 7/20 Trethevy 7.4.87 GV II
Farmhouse, now house. Circa mid C16 origin, with mid C17 rear wing to right; refronted mid C18, with later alterations. Granite rubble, partly rendered, with granite ashlar stack to rear wing. C20 slate and asbestos slate roofs with gable ends. Gable end stack to right and rear lateral stack to rear wing, and rear lateral stack to hall. This appears to have been originally a 2-room and through passage plan, with the hall/kitchen to right and unheated room to left, used as a dairy. The original rear passage door remains, front entrance replaced by a window. A parlour wing was built to the rear of the hall, enclosing the hall's rear lateral stack, in the late C17 ; this is of one-room-plan, heated by stack to outer (right-hand) side; later used as a granery at first floor. In the mid C18, a third room was added to the right hand end, and a new entrance passage inserted in the right-hand end of the hall/kitchen. This created a nearly symmetrical front. Original stair site uncertain, with C18 straight stair inserted along the outer side of the rear wing. The C18 passage has solid wall to right, formerly external wall, and stud partition to hall/kitchen ; ceiling beams in hall/kitchen continue over passage. 2-storeys; first floor has five 16-pane sashes under eaves, ground floor has four 12- pane sashes, with central 4-panelled door with overlight, forming a symmetrical front. Ground floor windows have granite lintels, all chamfered except 1 to right; window to left formerly door. Dairy to end left has a ventilation window. Gable end stack to right, no evidence of any stack to left gable end, more regular granite quoins to right end, indicating later rebuilding. The left end is rendered, with single light at ground floor and 4-pane sash at first floor. Right gable end in rubble, rear of right end rendered with single C20 light under eaves. The rear wing is of 2 storeys, in 2 builds, with slightly lower roof level at junction with main range. At right (outer) side there is a 9-pane light at first floor, and to right an external stack in granite ashlar with moulded string and cap, brick chimney. Single storey rubble lean-to at base of stack, with narrow stack to hall. splayed light at outer end and loading door to side. Gable end wall of wing rendered. The left (inner) side of the wing has 2 C20 windows at ground floor and 3 at first floor, narrow single light with splayed granite reveal at ground floor to right. The rear of the main range has a rear lateral stack in rough granite ashlar, with moulded string and slate weatherings. Single storey rubble lean-to along rear of hall and dairy with 2 C20 windows and door; this conceals the rear door to the hall. Interior : The hall has 2 large chamfered cross beams, 1 to end left with mortices, although with no space for a door to have been set in ; 7 beams with scratch-moulded decoration. The dairy is ceiled, with slate floor and shelves, stone corbel on front wall supporting post. Deep splayed reveal to front and rear window. The rear door to the hall, concealed by the rear lean-to, is in granite, chamfered with 4-centred arch and pyramid stops. Hall fireplace blocked, with oven to rear. Door to passage is 4- panelled, passage has granite floor. End room to right has slate floor and rough- hewn granite lintel to fireplace at gable end. Passage has moulded beam as in hall. Rear wing has straight stair against right wall, end room in wing has fireplace of circa 1800, in granite with plain pilasters and moulded mantel; 4 panelled door. On the outer wall of the wing, the lean-to conceals-granary door, and small single light with timber lintel to left and right. The roof over. the wing is of 5 bays, with straight principals, halved and pegged, with cambered collars pegged to the faces of the principals, 2 rows of purlins, some later replacements. In the main range, there is a passage along the rear of the house, and there are 3 front rooms divided by plastered stud walls. Trethevy was formerly part of the Pelyn estate.
Listing NGR: SX0681057071
Legacy
The contents of this record have been generated from a legacy data system.
- Legacy System number:
- 70772
- 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.
Map
This map is for quick reference purposes only and may not be to scale. This copy shows the entry on 19-Jun-2026 at 12:37:29.
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