20 Great James Street, Londonderry, Co. Londonderry, BT48 7DA

Three-storey three-bay Georgian style mottled brown brick terraced house, built c.1847, with modern three-storey projecting rear return. Rectangular on plan, principal elevation faces south, built as part of a terrace of three similarly scaled townhouses to the north side of Great James Street, the earliest to be built in terms of domestic architecture within the Clarendon Street Conservation Area. Pitched natural slate roof with terracotta clay ridge tiles and red brick chimney stack with clay pots rising from the east side. Replacement PVC guttering connecting to original circular cast iron downpipe. Principal elevation faces south onto Great James Street of painted smooth render to ground floor; Flemish bond brick above; all window openings are square-headed on painted masonry sills, two bays to right of doorcase with replacement uPVC casment windows; elliptical archheaded entrance doorway, slightly recessed, has engaged fluted columns of the Doric order either side of a raised-and-fielded four panel painted timber door with dentilled entablature and simple fanlight with timber glazing bars above. 6/6 timber sliding sash windows to first floor level and 6/3 timber sliding sash windows to second floor level. East and west elevations are adjoined to neighbouring properties No.18 (HB01/21/005II) and No.22 Great James Street. North elevation to the rear is of three-storeys, with large modern three-storey rear return built at half-landing height with slated pitched roof. Walls are smooth render with unpainted finish. Square-headed window openings on unpainted masonry sills. The fenestration pattern is irregular with replacement mock Georgian upvc and timber casement windows to the rear and return. Pitched slate roof with terracotta clay ridge tiles and red brick chimney stack with seven clay pots rising from the east side. Replacement uPVC half-round guttering terminating at a circular cast iron downpipe to front elevation, uPVC rainwater goods to rear. Roof Natural slate RWG Cast-iron (E) uPVC (W) Walling Painted render/brick Windows Timber sliding sash / Timber casement/ uPVC Setting: Forming part of a terrace of three similar houses lining the north side of Great James Street fronting directly onto the pavement. Small rear yard enclosed by rendered wall with a large two-storey rear return. Set within the Clarendon Street Conservation Area.