Levenford House, Helenslee Road, Dumbarton

Levenford House, located on Helenslee Road in Dumbarton, is a large asymmetrical Scottish Baronial mansion designed by architect J T Rochead and built in 1853. The house features crow-stepped gables, corbelled angle turrets, corbel tables, strings, single and mullioned windows, and pedimented dormer heads. It is constructed from coursed and snecked rubble with polished dressings and consists of two storeys, set on a slope with a raised basement to the east. A three-storey tower with rounded angles and a cap house is positioned at the southeast corner, mimicking a tower house, complete with a corbelled parapet, gunports, and spouts.

The east elevation features a set-back from the east face of the tower, which has a corbelled oriel. To the right, there is a round-headed and rope-moulded door framed by a pedimented crest above. A stepped three-light off-centre stair window is also present. The service wing to the right is balustraded, and a small courtyard is accessed through a round-arched pend. The south elevation predominantly showcases mullioned windows and includes an off-centre projecting gabled bay that is canted and asymmetrically corbelled to a square above.

The north and west elevations have irregularly gabled bays, with an off-centre timbered and gabled porch on the west side. The roof features coped and margined apex and wall head stacks, some with corbelled or projecting bases, and is covered with slate.

Inside, most original features have been retained. Steps lead from the main east door to the principal floor, where an ornate Corinthian-columned chimney piece is decorated with carved heads of historical figures and a bronze crest above in elaborate strap work moulding. There is an elliptical balcony overlooking the ground floor hall. Decorative wood panelling is present, particularly in the library, which includes fitted shelves and a chimney piece with a pedimented overmantel, an embossed frieze, and a panelled ceiling.

The principal ground floor room features dado panelling and a marble chimney piece with a bowed front and an arcaded wooden overmantel, along with a panelled ceiling. The canted north window is leaded and displays representations of Slezer views, including Dumbarton. Some decorative ceiling plasterwork is also evident, and several 19th century bathroom fittings have been retained.