Afon Cefni is one of the major rivers on the island of Anglesey, Wales. It is 16.9 kilometres long. Its source is near to the village of Capel Coch, before flowing through Bodffordd and into Llyn Cefni in the centre of the island. From Wikipedia
Shire Hall, a derelict Grade II listed building with fire damage, offers redevelopment potential with planning permission for riverside apartments.