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Cof Cymru: National Historic Assets of Wales · Wales

Castle House

Grosmont, Monmouthshire, Wales

The record

Designation
Listed building, Grade II
Broad class
No class recorded
Date of designation
19 October 2000
Locality
Grosmont
Town
Abergavenny
Community
Grosmont
Unitary authority
Monmouthshire
Country
Wales
Coordinates
51.91454, -2.86657
Cadw reference
24140

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

Shown on 5 historical map sheets, the earliest the 1636 "Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ..." (David Rumsey Map Collection, Stanford Libraries).

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This record in Cadw's own full report ↗

Cadw's description

At the roadside, approximately 50m N of St Nicholas's Church, beside the lane leading to Grosmont Castle.

Although this substantial double-fronted house is largely C19 in character, the building may well be of C17/18 origin and have been extensively remodelled in the C19, when the roof may have been raised.

Two-storey, double fronted house. Rubble stone with slate roof and stone stack. First floor has three 4-pane horned sash windows, with deep stone lintels and shallow stone sills. Ground floor has central entrance doorway with rectangular overlight and 6-panel door. To left of doorway is a C20 window with similar lintel and sill. To right is large bay window with hipped stone-tiled roof; front of bay has broad 5-light window with 8+8+8+8+8 panes. SE gable has centre projecting chimneystack with offsets; set into middle wall of stack are stones with small circular recesses, possibly reused fragments of a medieval arrow loop. To left of stack is a small square attic window and a 2+2 pane casement on first floor.

Two unit plan with centre entrance corridor leading to rear service rooms. Ground-floor room (left of entry) has C20 period fireplace; marble surround with roundels at angles. (Upper floors not seen at time of inspection).

Listed as a large village house, possibly C17-C18 originally, retaining good C19 external character. Important group value with other listed buildings in central Grosmont.

Nearby in the register

Other entries of the same register within about three miles of this one, by straight line.

Designated Historic Asset GIS Data, The Welsh Historic Environment Service (Cadw), 2026-09-07, licensed under the Open Government Licence http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ Cadw, the Welsh Historic Environment Service · Open Government Licence v3.0
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