Marian House is a late sixteenth century gentry house constructed as a rectangular block with a cross-passage and lateral chimney. Most original internal features have gone, although a massive twin-shafted chimney stack of dressed stone remains. A projecting, gabled, east wing was added in the seventeenth century. At the south-west end of the original block is a former dairy with a granary above, this arrangement being relatively modern. The roof was renewed and the porch added, probably in the nineteenth century. The walls are of limestone rubble and the roof is slate-covered. There is a re-set Tudor fireplace in the south wing.

Sources: NMR Site File
CADW Listed Buildings Database

John Wiles, RCAHMW, 31 January 2007.