The first Seion Independent Chapel on this site was built in 1827 and later rebuilt in 1896. It is built in the Simple Gothic style with a gable-entry plan. It has a red brick front wall with yellow brick dressings and terracotta drips to the openings. The gabled porch has a lancet triplet over a plaque in the apex, inscribed: "Restored/ 1896/ Zion Chapel" (lthough it appears entirely rebuilt 1896 ). The rear and three-bay side walls are of stone and have yellow brick dressings and red brick buttresses. Lancet windows are to be found in the side walls, while it has a blind rear gable. The chapel has a red-brick Sunday school or vestry built against its side elevation to the lane. It is set on a bank above the lane and stands high in the landscape when viewed from the valley.

RCAHMW, December 2010