Entrance gates to Columb Barracks (15310010), erected c.1814 and altered c.1922. Gateway comprises a pair of tall rendered gate piers, on square-plan, supporting wrought-iron double gates. Square-head...

Attached six-bay single-storey guard house with attic level, built c.1865, having an open veranda to the front (south) supported on cast-iron posts. Hipped natural slate roof red clay ridge tiles, met...

Attached multi-bay single and two-storey former barracks and barracks mess, built c.1905, now in use as a barracks and offices. Hipped natural slate roof with projecting eaves course, red clay ridge t...

Attached five-bay single-storey former non commissioned officers mess, built c.1905, having a single-storey entrance porch to the west gable end. Now in alternative use. Pitched natural slate roof wit...

Two adjoining water tanks associated with Columb Barracks (15310007 to 15310019), built c.1865 and c.1905. Comprises an ashlar limestone two-stage tower (on square plan), erected c.1865, having an enc...

Detached seven-bay two-storey former military prison building, built c.1814 and altered c.1865. Now out of use. Shallow hipped natural slate roof with metal ventilators, two ashlar limestone chimneyst...

Water well with cut limestone surround having metal cover over, erected c.1814. Located within the Columb Barrack complex (15310007 to 15310019)....

Detached fourteen-bay single-storey barrack range, built c.1814, with projecting single-bay storage shed to the north end. Pitched natural slate roof having large slates and a raised limestone verge t...

Detached ten-bay three-storey barracks block, built c.1814, with a four-bay two-storey addition to the west end a two-bay single-storey lean-to extension (built c.1896) to the east end. Pitched natura...

Detached double-height seven-bay single-storey former bath house, built 1896, now in use as a gymnasium. Pitched natural slate roof with glazed octagonal lantern to the centre having a hipped slate ro...

End-of-terrace three-bay two-storey house, built c.1900, having a projecting gable-fronted single-storey porch to the west end of the main elevation (south). One of a terrace of three (other buildings...

End-of-terrace two-storey four-bay house, built c.1870, having an integral segmental-headed carriage arch to the eastern end. Built as part of a pair with the building adjacent to the east (15310022)....

Terraced three-bay two-storey house, built c.1870, having a single-bay shopfront to the west end of the main façade (south). Built as part of a pair with the building adjacent to the west (15310021)....

Semi-detached three-bay two-storey house on L-shaped plan, built c.1900, having a projecting lean-to porch to the centre of the main façade (south) flanked by canted bay windows to either side. One o...

Semi-detached three-bay two-storey house on L-shaped plan, built c.1900, having a projecting lean-to porch to the centre of the main façade (south) flanked by canted bay windows to either side. One o...

Freestanding cast-iron pillar box, c.1905, with 'ER VII' royal cipher and raised crown motif. Located to the west end of Mullingar....

Terraced three-bay two-storey house, built c.1850. One of a terrace of four. Pitched natural slate roof with rendered chimneystacks to either end (east and west) and cast-iron rainwater goods. Smooth ...

Terraced three-bay two-storey house, built c.1850. One of a terrace of four. Pitched slate roof with shared rendered chimneystacks to either end (east and west) and cast-iron rainwater goods. Ruled-an...

Terraced three-bay two-storey house, built c.1850. One of a terrace of six. Pitched natural slate roof with a raised rendered verge to the west gable end, crested terracotta ridge tiles, cast-iron rai...

Terraced three-bay two-storey house, built c.1850. One of a terrace of six. Pitched natural slate roof with crested terracotta ridge tiles, cast-iron rainwater good and a moulded brick chimneystack to...