Turnpike Cottage, 131 Hillsborough Road, Dromore, Co. Down, BT25 1QW

Turnpike Cottage is a detached single-storey former toll house, built around 1740 and rendered in pebble dash. It is situated on the west side of Hillsborough Road at its junction with Milebush Road in Dromore, facing east onto the main road. The building is T-shaped in plan with an advanced three-sided canted bay to the front, a lean-to extension to the rear, and a timber entrance porch with vertical sheeting on the north side elevation.

The cottage retains much of its original character. It has a hipped natural slate roof with clay ridge tiles, a central rendered chimneystack, and a further rendered redbrick chimneystack rising from the north side elevation. Cast-iron guttering on iron brackets and cast-iron downpipes run the length of the eaves. The walling is pebble dash rendered throughout. The symmetrical east front elevation features square-headed window openings with stone sills, centred on the advanced three-sided canted bay which has slate-covered cement ridges. The south side elevation is blank and fronts directly onto Milebush Road. The west rear elevation is abutted by the lean-to extension and contains various square-headed window openings with metal and timber casement windows. The north side elevation is abutted by the timber-framed entrance porch, which has a pitched slate roof and is in poor condition. A square-headed door opening to the north side elevation with a vertically-sheeted timber door opens directly into the porch. The building is currently boarded up.

The cottage stands on a corner site with a gravel front area separated from Hillsborough Road by a small grass margin, which is now used as general parking. The setting adjoins the principal route between Belfast and Dublin.

Historical research shows the building appears on the first edition Ordnance Survey map of 1833 as a small rectangular building. The canted bay to the front was added later, appearing for the first time on the second edition Ordnance Survey map of 1858. Griffiths Valuation of 1861 identifies the occupier as James McAllister, with the premises valued at £1 5 shillings. Annual Revisions from 1866 to 1929 show the McAllisters remained in occupation until 1912, when Sarah Jane Ward became the identified occupant. The property value remained constant at £1 5 shillings throughout this period, indicating little change to the building. The house was probably built in the 1740s by the Turnpike Trust and operated as a toll cottage on Milebush Road until the turnpike system was abolished in the 1850s.

Toll cottages in Ireland are exceptionally rare, with only five or six surviving structures identified nationally. This rarity reflects the fact that turnpike roads were less common in Ireland than in England, Scotland, and Wales. The surviving 18th-century toll cottages were modelled on English prototypes and typically featured large windows on each face to enable the toll house keeper to maintain visual control of the road from all directions. The cottage is notable as an example of industrial archaeological interest and as a rare survivor of 18th-century toll house infrastructure on a major transport route.