The following text is from the original listed building designation:
TQ 64 SE EAST PECKHAM ROYDON HALL ROAD (west side)
2/54 St Michael's House
GV II
House. Circa 1860 in gabled neo-Elizabethan style. Coursed rubble, ashlar mouldings. Tiled roof with ridge stacks towards rear. South front: Symmetrical with 2 returned gables on which barge boards seem to have been intended but were never added. Gabled semi-dormer in central recess with 8-light transom and mullion window and 10-light transom and mullion window on ground floor. 6-light sash windows on 1st floor of wings, canted bays beneath. Large buttresses to wings in recess, left-hand with double-doors with overlights. East front: Chimney breast to left with neo-Elizabethan stack, 3 small gables to right. Gabled porch off-centre to left. Decorative barge boards, moulded 3-centred arch to entrance. Panelled arched door, with 3 tall lights with 3 liner fold panels below. Mullioned double sash windows to right of front, with 1 8-light casement to right on ground floor. West front: Canted bay with pointed arched door to left, chimney breast to right. 3 gables over. 2 gabled one-storey extensions in central recess to north.
Listing NGR: TQ6644652020

English Heritage, List of Buildings of Special Architectural or Historic Interest (Map). SKE16160.