Menter Treftadaeth Treflun Aberteifi

Blue lias rubble stone with slate roof, half-hipped to south end. West side wall has 2 windows, long 12-pane sash to left with timber lintel and off-centre 6-pane window, formerly 12-pane sash, with painted stone voussoirs, the lower half lost for workshop entry with big timber lintel. Later infill with double doors. One ornate wrought iron gate affixed to wall, to right of entry. Blocked door at left against rear wing of No 40 St Mary's Street. South end wall has lean-to on ground floor, first floor 12-pane sash with red-brick cambered head. Plaque to left 'Hope Chapel 1837'. Rear has one window with brick head and one with timber lintel. Group value with No 40 Saint Mary's Street.