History

Built by 1849, the Hay Storage building is aligned on the main E-W axis with the Threshing Barn and Fodder Storage Buildings to which it was linked by a broad gauge railway. Probably designed by the Liverpool architect W.H. Gee for John Naylor's Leighton Farm, the model farm of the Leighton Estate. John Naylor had acquired the Leighton Estate in 1846-47 and embarked on an ambitious programme of building, principally Leighton Hall, church and Farm, which was largely completed by the mid 1850s. Naylor continued to extend and improve the Estate until his death in 1889. His grandson, Captain J.M. Naylor, sold the Estate in 1931, when Leighton Farm was bought by Montgomeryshire County Council.

Leighton Farm was a model farm where rational farming methods were employed using techniques derived from science and industry. It was characteristic of its period but especially notable for its scale. Apart from the rationalisation of farm design, its principal aims were to provide better shelter for livestock and fodder, the recycling of manure as fertiliser, and mechanisation, principally in the form of turbines and hydraulic rams.

The main farm complex is roughly square in plan and enclosed by perimeter roads (although important buildings were added beyond it). The farm was a piecemeal development but it is structured either side of a central E-W axis in which a threshing barn was built with hay and fodder storage buildings either side of it, all of which were linked by a broad gauge railway. On the N and S sides of this axis stockyards were built, served by 2 N-S service roads in addition to the perimeter roads. By 1849 4 small yards (Stockyard IV) had been built S of the Threshing Barn with a Stable fronting the road, these 3 elements forming the central block of buildings. On the E and W sides, fronting the road to the S, houses were built (on the W side with an office and further livestock sheds behind). After 1849 3 stockyards (Stockyards I, II, III) were built on the N side of the main axis. By 1855 there had been additions beyond the perimeter road, with the building of a Mill and Pig and Sheep houses (which enclose 2 further stockyards) on the N side and a further stock shed with yard on the W side. In the late 1850s a Sheep-Drying Shed and a further Fodder Storage Building in line with the main E-W axis had been added, followed by a Root Shed at the south-east corner of the complex in the 1860s.

The buildings were carefully designed to achieve a strong visual impact when approached from the roads to the N or W. The landscape was carefully controlled so that Leighton Farm could not be seen from the main Buttington to Forden road to W, alongside which was a mixed woodland plantation. The main entrance to the farm was intended to be from the N side where there is an imposing gateway and lodge beside the church. The pig and sheep houses in particular create a grand facade when approached from the N, but Stockyards I and II, the Fodder Storage Buildings, Stable and Poolton at the south-west corner, are all designed to impress when viewed from the outside.

Exterior

Aisled barn with vent ridge, of brick above a random rubble basement, and with coped gables on moulded kneelers and slate roof. The E gable end faces the farm road and has a wide and tall round-headed doorway with stone imposts and a boarded gate in vertical runners. Flanking the doorway are breathers in lozenge patterns, and above are 3x stepped round-headed windows with louvres and boards. To R are steps to basement enclosed by a coped brick wall; the basement has a stable door. The W gable end faces Stockyard III and is similar to E, except for a blind arch in the centre, within which is a round-headed opening with louvres. In the basement are round-headed openings to L and R, within which are later boarded doors in brick surrounds. The vent ridge on the N side has louvres, on the S side corrugated asbestos-cement sheets. The S side wall has breathers in lozenge patterns.

Interior

Ground floor supported on timber beams. It was originally designed so that hay could be shovelled down to the basement and taken out on the W side to Stockyard III.

Reasons for Listing

The Leighton Estate is an exceptional example of high-Victorian estate development. It is remarkable for the scale and ambition of its conception and planning, the consistency of its design, the extent of its survival, and is the most complete example of its type in Wales. Leighton Farm is one of the principal foci of this development and is a Victorian model farm of national importance, representing the pioneering use of new technology, displaying a highly-structured layout and achieving an impressive architectural unity. Listed Grade II*, the Hay Storage Building is an integral part of the farm complex and is a well-detailed building retaining its early character.

External Links

• Cadwr Listing
• Wikidata Q17744350

External links are from the relevant listing authority and, where applicable, Wikidata. Wikidata IDs may be related buildings as well as this specific building. If you want to add or update a link, you will need to do so by editing the Wikidata entry.

Recommended Books

• 
  For the Record
• 
  Oxfordshire (Pevsner Architectural Guides: Buildings of England)
• 
  Listed Buildings: The Law and Practice of Historic Buildings, Ancient Monuments and Conservation Areas
• 
  Wiltshire (Pevsner Architectural Guides: Buildings of England)
• 
  Gloucestershire 2: The Vale and The Forest of Dean: Vale and Forest of Dean Pt. 2 (Pevsner Architectural Guides: Buildings of England)
• 
  Gwent/Monmouthshire (Pevsner Architectural Guides: Buildings of Wales)