Gadlys Welsh Baptist Chapel was built in 1864 and later modified in 1898 and 1903. The present building, dated 1864, is built in the Sub-Classical style with a gable-entry plan. The Classical facade has full height pilaster topped with Ionic scrolls, and a double window over the central door, each light with marginal glazing and Y-tracery, and set within an recessed arch. The building is now Grade 2 Listed but has been converted into flats.

RCAHMW, April 2015