Farm Buildings at Garth Farm and Heylin Farm

English garden wall bond brick with corrugated asbestos and slate roofs with open eaves. Open 'U'-plan with central cross range forming one closed yard and one open at the NE end, perhaps originally designed as 2 closed yards. Pavilion blocks of 2 storeys at the corners with hipped roofs, the Bailiff's house being at the NE corner, now Garth farmhouse. Large C20 windows.

Main SW elevation has central driftway with 3-centred cart arch of 2 half-brick rings, rebated for doors. Four tiers of vented brickwork in lozenge patterns, and pitching openings on SW and within driftway. Wings consist of a long range of cow houses with four-centred arches to the yard. Low pitched roof trusses with struts from the haunched king posts to a single tier of purlins.

The upper, closed yard, has a stone wall with rounded corners containing the central fold yard, the cross range of buildings, perhaps originally designed as animal shelter for the foldyard, is largely rebuilt.

Partly retains original doors and windows.

Attached at SW corner open sided 3-bay sawmill building, extended by a single bay to NW. Gabled roof of torched graduated slates on wide king post trusses with queen posts. Valley gutter against brick farm building. Elevation to SW of 4 stone piers, later infill to SE elevation.

Largely altered in post war conversion and fire damaged to part of SW range. Retains plan form of original layout. Evidence of former saw pits at E end of sawmill building.