Single-arch canal accommodation bridge carrying small road over Royal Canal, built c. 1817. Round/elliptical-headed arch with dressed limestone voussoirs and ashlar limestone walls. Cut limestone st...

Canal lock associated with Royal Canal, built c. 1815, consisting of pair of timber and steel breast gates with timber footboards and balance beams. Set within ashlar limestone lock chamber with ashl...

Detached three-bay single-storey lock keeper's house, built 1815, with single-storey flat-roofed extension to rear (west). Now in use as private house. Hipped natural slate roof with central rendere...

Detached three-bay two-storey house, built c. 1830, having single-storey extension and outbuilding to the west and return to rear (south) at the west end. Hipped slate roof with central pair of rende...

Wall-mounted cast-iron post box, c. 1915, with ' G.R.' royal cipher and raised crown motif. Raised ‘Post Office’ lettering to letter flap and foundry name to the base (W.T. Allen). Set into wall...

Demesne wall to the northwest of the Ardagh House estate, erected c. 1847. Composed of random rubble stone masonry, with rounded roughly dressed stone coping over. Rubble stone gate piers (on square...

Demesne wall to west and northwest of the Ardagh House estate, erected c. 1845. Composed of random rubble stone masonry, with rounded roughly dressed stone coping over. Roughly dressed limestone gat...

Gateway serving the west entrance to Ardagh House (13312039), erected c. 1863, comprising a central pair of cut limestone gate piers (on square-plan), having chamfered plinths and carved capstones wit...

Detached three-bay single-storey gate lodge associated with Ardagh House (13312039), built c. 1863, having advanced gabled porch to the centre of the main façade (south) and a single-storey twentieth...

Freestanding cast-iron road/placename sign, erected c. 1940, comprising rectangular sign having rounded edges, with black lettering on white background and having black border. Harp emblem to centre ...

Demesne wall to the southeast of the Ardagh House estate, erected c. 1845. Composed of random rubble stone masonry with rounded roughly dressed stone coping over. Double-leaf wrought and cast-iron g...

Entrance gateway to Ardagh cemetery (13312050), erected c. 1895. Composed of a pair of coursed dressed limestone gate piers (on square-plan) with moulded capstones and having double leaf wrought-iron...

Detached three-bay three-storey over basement former Church of Ireland rectory, built c. 1823, with single-bay single-storey gabled porch to the front elevation (north). Now disused. Hipped slate ro...

Demesne walls to the west of the Ardagh House estate, erected c. 1845, which run along either side of the main road into the village from the north. Composed of random rubble stone masonry with round...

Freestanding lychgate associated with St. Patrick's Church of Ireland church, erected c. 1863. Composed of a half-hipped terracotta flat tiled roof, with slates to north and south elevations, support...

Semi-detached three-bay single-storey former estate worker's house, built c. 1830, with single-storey extension to the north elevation. One of a pair with the building adjoining to the south (1331201...

Semi-detached three-bay single-storey former estate worker's house, built c. 1830, with modern entrance porch and a single-storey extension to rear (west). One of a pair with the building adjoining t...

Detached three-bay two-storey parochial school, built 1830, on an L-shaped plan. Extended, 1972, producing present composition to accommodate alternative use. Hipped slate roof on an L-shaped plan w...

Detached five-bay single-storey former estate worker's house on L-shaped plan, built c. 1863, having an advanced two-bay single-storey with attic level gable-fronted section to the north end of the ma...

Detached three-bay two-storey former steward's/agent’s house on L-shaped plan, built c. 1863, with advanced gabled bay with canted bay window to the south end of the main elevation (east), single-st...