Tregullow House

Tregullow House is a large house dating to 1805, with subsequent alterations and reductions. The house is built of rendered stucco, likely on a rubble core, with granite dressings, and has a slate roof. Originally designed as a double-pile T-plan with a front block and a rear service wing, the service wing has since been demolished, leaving only the front block which retains a T-shaped configuration with a three-bay front range and a parallel five-bay rear range. The design is in a classical style.

The symmetrical two-storey front facade features channelled corner pilasters, a first-floor band, a cornice, and a blocking course with a raised panel in the centre. The central portion of the facade projects slightly and incorporates a large, tetrastyle porte-cochere with four square granite Tuscan pillars on a plinth, a plain frieze, a cornice, and a blocking course. A recessed porch lies behind this, featuring a wide round-headed doorway with a wooden architrave and a fanlight with radiating glazing bars (the double doors have been altered). The ground floor has large tripartite sash windows with raised architraves matching the porte-cochere, and these windows are glazed with horizontal glazing bars only. The first floor has sixteen-pane sashes with plain reveals. The roof is concealed, presumed to be hipped, and is punctuated by two ridge chimneys flanking the centre.

A large Victorian conservatory, of five bays plus a three-bay canted end, is attached to the left return wall. The conservatory has a granite plinth, a doorway next to the house, and sash windows with ten panes each (with lead bars only), with coloured margin panes at the south end. It features an elegant internal iron frame. The rear range of the conservatory has a large tripartite sash window on each floor, with substantial granite architraves. The right-hand return wall of the main house has windows similar to those on the front range. A two-storey canted bay is situated on the rear range of the house, constructed of granite ashlar at ground floor and containing sashed windows with unusually large panes and margin panes.

The interior includes a moulded plaster cornice in the entrance hall, featuring acanthus leaves and a vine frieze. A dog-legged stone staircase has iron balusters, and the stairwindow has a moulded architrave.