St Michael's church is located on the north side of the A5 road through Valley, set in a rectangular churchyard used as a cemetery. It was built in 1887 to designs of the third Lord Stanley, with his agent Mr Elliot. The plan is cruciform, with neo-Tudor windows and without crossing arches.

Sources:
R.Haslam, J.Orbach & Adam Voelcker, Buildings of Wales: Gwynedd (2009), p.226.
Site file AN/ECC/SH27) .

RCAHMW, 2 February 2016