Single-storey cottages were the norm for rural vernacular building, and a five-bay house of two full storeys rising above the flat pastureland of Carrownacroagh in north Galway carries a quiet social weight that a more modest structure would not.

The building sits in low-lying, level farmland, its steeply pitched gabled roof still carrying thatch and topped by two rectangular chimneys. It is those chimneys, their form and placement, that point scholars towards a seventeenth or eighteenth-century origin. Vernacular architecture of that period in Connacht tended toward the plain and functional, and this house fits that pattern while exceeding it in scale. A small thatched outhouse adjoins the south-western corner, the kind of ancillary structure that would have served agricultural storage or livestock, and which survives here as an integrated part of the original composition rather than a later addition.