Cefnhirfynydd Isa has stone-built vernacular farm buildings familiar to the many farmsteads that are characteristic of this area of southern Conwy bordering Snowdonia. Dating to a period range within the early-mid Victorian era, given that it is visible on the OS 1st edition 6-inch map 1879.
Reference: Report of a Historic Building Record carried out by Aeon Archaeology in 2021. Project Code: A0343.1,Report no. 0319.
RCAHMW, 2025.
