Canolfan Lowerth Rowlands, including forecourt wall and railings

Canolfan Lowerth Rowlands is a Tudor-Gothic single-storey former church hall, constructed from snecked rock-faced stone with paler freestone dressings, topped by a steep slate roof behind coped gables. The front features six bays with stepped buttresses. The left-hand bay is narrower and has a gable with a small window at the top, along with steps leading up to a boarded door located in the right-hand return wall. The windows are arranged as 2-light and 3-light, featuring stone mullions, while the right-hand bay is blind. The right (south) gable end displays three stepped lancets beneath a freestone relieving arch with an impost band. To the right of this is a Gothic doorway, and to the left, there is an added gabled porch with a boarded door in the south gable end. At the rear, which faces the churchyard, the hall is built into a slope and is illuminated by five large gabled dormer windows.

In front of the building, facing Steeple Lane, there is a rubble-stone forecourt wall with freestone jambs at the entrances, freestone coping, and iron railings.

Inside, the hall features an open timber roof, which is ceiled at collar level and includes decorative curved braces supporting the trusses.