Corn store, granary, cowshed etc at Finnebrogue estate farmyard, at 31 Killyleagh Road, Finnabrogue, Downpatrick, Co Down

This is a large, conjoined group of rubble-built farm buildings dating from around 1854, situated on the north side of the Finnebrogue estate farmyard, on the south-east side of Killyleagh Road roughly two miles north of Downpatrick. The group consists of three principal elements: a long single-storey gabled cowshed, a large three-storey corn store and granary, and a large two-storey lean-to to the rear of the corn store that formerly served as a steam engine house, with a tall attached chimney. The group forms part of a larger farm complex that was developed in various stages from perhaps the 1790s through to the mid-20th century, and it has group value with the other listed buildings on the estate.

The buildings are arranged on a roughly north-west to south-east axis. The cowshed occupies the western end of the group; the engine house lean-to abuts its eastern face and forms the northern side of the corn store; and the tall chimney rises at the north-east corner of the engine house.

The cowshed is a long, single-storey, gabled, rubble-built structure with a slated roof. It was originally longer, with a turnip store at its western gable end, but this was demolished at some point, leaving the west end truncated with a timber-faced upper section above the gable. To the south (front) elevation there are three large, crudely square window openings with brick dressings; some retain crudely fashioned frames. All of these openings appear to have been enlarged at some stage, and there is evidence of other former openings that have since been blocked up. A rubble wall projects from this south elevation, forming an enclosure that would have been used for herding cattle. The west-facing gable has a large pointed (triangular) arched vehicle entrance with sliding doors. The north elevation has similarly large windows and further blocked-up openings. The roof is fitted with a row of cast-iron skylights on both the north and south slopes. Originally the cowshed contained 42 stalls and a central feeding passage.

The corn store is a three-storey, fieldstone rubble-built building with a slated hipped roof. The cowshed abuts its west elevation. On the ground floor of that west elevation, to the right of the junction with the cowshed, there is a large elliptical-arched vehicle entrance — currently without a door and obstructed by pallets, boards and similar materials. On the second floor of the west elevation there are two brick-dressed sash windows retaining their Georgian glazing bars (six panes over six). The larger south elevation has, at ground floor level, two pedestrian doors to the right and a small window at the far right. The first floor has four brick-dressed windows of varying sizes, all retaining dilapidated Georgian-paned frames. The second floor has five small windows, one without any frame and the others with plain glazing. Because the ground level rises to the east, the east elevation of the corn store presents only two storeys. At ground floor level on this elevation there is another large elliptical-arched vehicle entrance, also without a door, and a small frameless window opening to its right. The first floor has two windows matching the style of those on the second floor of the south elevation. The corn store's north elevation is largely covered by the lean-to engine house, and the remainder is obscured by heavy shrub growth. The corn store originally served as a store for unthreshed corn, a straw store, and a granary. Crops were unloaded from wagons at first-floor level via the eastern door, where the ground is naturally higher.

The two-storey lean-to to the north of the corn store was formerly the steam engine house. Its slated roof is fitted with cast-iron rooflights. At its north-east corner stands a tall, square, battered brick chimney. When in operation, the lean-to contained a steam engine, a steam boiler, a coal store, a chaff-cutting and grinding room, a stock-feed preparation room, and a pump.

The entire cattle-feeding complex — the corn store, engine house, chimney, and cowshed — was purpose-built around 1854, as confirmed by plans held in the Perceval-Maxwell Papers at the Public Record Office of Northern Ireland (PRONI references D.1556/11/5 and D.1556/11/16). The group is shown on the Ordnance Survey map of 1858. It was designed specifically to support intensive cattle feeding on the estate.

The wider Finnebrogue farmyard complex has a long and layered history. The earliest surviving cartographic record is the Ordnance Survey map of 1834, which shows a long range of buildings straddling the boundary wall to the north-west, a large stable to the south-east, the main house further east, a smaller house to the south end of the yard, and a large threshing barn with an adjacent horse walk to the east of the long range. The 1838 valuation grades certain buildings 'A' (suggesting construction within the previous 25 to 30 years) and 'B' (suggesting more than 30 years old at that date), indicating several distinct phases of development. Industrial archaeologist Dr Fred Hammond has suggested that much of the early construction may have followed the refurbishment of Finnebrogue House itself around 1795 to 1800, and that the creation of a model farmyard may have been the intention at that time. Between 1834 and 1858, the long north-west range was extended northwards, the cattle-feeding grouping was added to the north-east, and a single-storey range was added to the south of the yard opposite the large stable. Between 1859 and 1900 a single-storey stable block appeared at the far east of the complex, a single-storey shed was added immediately east of the threshing barn, a brick gatehouse was built on the north side of the south gateway, and a further building (now demolished) was added to the north-east corner of the yard. In the early 20th century a long single-storey range was added to the north side of the old threshing barn, circular grain silos were erected at the north end of the yard (subsequently demolished), and two metal-framed Dutch barns were built just north of the large stables (also demolished). Over the course of the 20th century many buildings were adapted to new farm uses, and much of the long north-west range was demolished and partly replaced by a corrugated-metal-roofed lean-to. In the later decades of the century the complex appears to have fallen into disuse. It was sold to its present owner around 1990 to 1991, since when the large house to the south-east and the smaller dwelling to the south-west have been refurbished. Some of the farm buildings are currently used as stores.