Isaac's Court, Wesleyan meeting house

A photograph shows a simple brick building with an external stair to a door in to the upper floor, identified as a meeting house at Isaac’s Court, Harton; it is not shown on the Ordnance Survey map. The grid reference has been relocated to a group of buildings around a yard in the centre of the village between South Farm (HER19121) and Red House (HER19122), shown on the Third Edition 1:2500 Ordnance Survey map of 1916, which might fit the description of a 'court'.