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Castle Green

A Grade II Listed Building in Llandysiliogogo, Ceredigion

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Latitude: 52.1852 / 52°11'6"N

Longitude: -4.3934 / 4°23'36"W

OS Eastings: 236475

OS Northings: 256801

OS Grid: SN364568

Mapcode National: GBR DB.4JWX

Mapcode Global: VH3JW.SBRQ

Plus Code: 9C4Q5JP4+3J

Entry Name: Castle Green

Listing Date: 3 June 1964

Last Amended: 2 February 1996

Grade: II

Source: Cadw

Source ID: 9805

Building Class: Domestic

Location: Situated on W side of by-road, 1.3 km NW of Nanternis.

County: Ceredigion

Community: Llandysiliogogo

Community: Llandysiliogogo

Locality: Nanternis

Traditional County: Cardiganshire

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Later C19. Built for Betty Jones of Pen-yr-allt. Occupied by Thomas Jones J.P. in 1920. Called Trewylan when first listed, but has since reverted to the original name.


Painted roughcast walls. Steeply pitched hipped slate roof, overhanging eaves with simple hanging fret fascia. Tall deep rubble end chimney stacks. Two storey 3-bay front, 4-pane horned sash windows with slate sills. Late C19 open timber porch to centre with trellis-work and altered sides. Four-panel front door with Y-tracery fanlight. Right end with narrow 4-pane sash to each floor, similar to first floor of left side. Rear with 12-pane horned sash windows, narrower and lower to centre, lighting stair. Large central added half-glazed porch to centre, 4-panel half-glazed inner door.
Abutting NW corner of house at right angle is a lower 3-bay rear service wing of rubble construction with slate roof. Two upper windows rising to eaves, C20 to right, 6/3-pane hornless sash to left. Boarded door to right with 12-pane hornless sash to left: further doorway to left with boarded stable-type door: cambered stone voussoired heads. Small ground floor 9-pane casement window to each end. Later rear outshut to wing. Porch in angle between wing and front of house with boarded door.


Four-panel doors to ground floor. Dog-leg stick baluster stair with turned newels and open string.

Reasons for Listing

Well-preserved later C19 small country house.

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