CLAYPORT STREET 1. 5330 (South Side) No 1 (The Old Post Office) NU 1815 SE 1/42 II* GV Early C19. Two storeys, attic and basement. 1+3+1 windows. Ashlar. Central 3 bays break forward slightly with pediment over. Moulded eaves cornice; slate roof with coped verges, only left hand kneeler left. One original brick chimney on ridge and a more recent one behind pediment. Two small lights in pediment. Other windows glazing bar sashes with moulded architraves; alternate triangular and segmental pediments on 1st floor, flat pediments on ground floor where 2 right hand windows have plate glass lower sashes. Large projecting pedimented portico with doric columns, approached by steps, in centre; 6 panel door. Large semi-circular archway to left to cobbled passage with double doors. Raised window surrounds at rear.