This garden belongs to the Yat (NPRN 81234), known as Glascwm Court from the mid-nineteenth century to the1960s. The site is depicted on 1889 Ordnance Survey mapping, which shows a small rectangular path-quartered garden. A sundial, walled garden and fountain appear in this on 1903 Ordnance Survey mapping.

Sources include:
Ordnance Survey, 1889, first edition 25inch
Ordnance Survey 1903, first edition 25inch

RCAHMW, 25 April 2014