Survey Data

Reg No




Categories of Special Interest

Architectural, Artistic

Original Use


In Use As



1785 - 1795


316859, 233528

Date Recorded


Date Updated



Attached three-bay four-storey former house over basement, built c. 1790, with flat-roofed extension to north end of rear and pitched roof two-storey block and fire escape to south. Now in use as offices. Pitched slate roof to front, behind granite eaves cornice, and with two roofs to rear, north being hipped and perpendicular to front elevation and south being hipped and parallel to front elevation and curving over rear bow. Rendered chimneystacks with clay pots, and cast-iron rainwater goods to party walls. Flemish bond brown brick walls on painted granite plinth course over painted rendered basement walling. Square-headed window openings, diminishing in height to upper floors, having raised rendered reveals and painted granite sills, and with carved granite block-and-start surrounds to basement. Six-over-six pane timber sliding sash windows to front elevation, except for two-over-two pane to basement. Ornate cast-iron balcony to full-width of first floor, and wrought-iron grilles to basement. Round-headed principal doorway with moulded rendered surround, red marble and granite Doric columns and respond pilasters with plain frieze and cornice, fanlight with decorative wrought-ironwork to interior, and eleven-panel timber door with brass furniture. Granite platform with remnants of cast-iron boot-scrapes and six bull-nosed granite steps. Decorative cast-iron railings on moulded granite plinth enclosing basement area. Entrance hall has polychrome tiled floor, deep dentillated plasterwork cornice, relief plaster ceiling rose, square-headed door openings with panelled architraves and timber cornice on scrolled brackets; stairs hall has timber open-string staircase with turned timber balusters and mahogany handrail; ground floor rear room has panelling below picture rail, deep timber skirting, chimneybreast with marble chimneypiece to south wall and square-headed door openings with timber panelled architrave and cornices on scrolled brackets, and neo-Classical plasterwork ceiling with rose; vestibule has polychrome tiled floor, arcading to side walls with engaged columns and decorative archivolts, screen to stairs having square-headed doorway flanked by engaged Corinthian columns on high plinths, with stained-glass sidelights flanking columns and stained-glass overlight to doorway, and compartmental plasterwork ceiling with deep ornate cornices and lantern. carparking to rear of plot.


No. 36 Merrion Square forms part of the original development of the eighteenth-century square. It was built by Samuel Sproule, architect. It was adapted for James Tyrell by E.H. Carson in 1860, when it was raised in height by two feet (60cm). The fanlight has unusual and decorative ironwork and the use of red marble in the columns to the entrance doorway is also unusual and adds unexpected colour to the facade. The full-length ornate iron balcony and a moulded granite cornice (unusual for Merrion Square) provides a strong visual focus to the building and the intact setting details ensures that the building contributes strongly to the intact appearance of the streetscape. It also retains some shallow neo-Classical plasterwork schemes and an ornate Corinthian vestibule with heavy mid-nineteenth-century plasterwork to the interior. Developed as part of the Fitzwilliam Estate, the square is one of the best-preserved Georgian streetscapes in Ireland. The north, east and south sides of the square are lined with terraced houses of eighteenth and nineteenth-century date, while the west side is terminated by the garden front of Leinster House. The houses of the east side are the most uniform, maintaining similar building heights and fenestration patterns and maintain a relatively uniform building height and design, attributed to standards promoted in Fitzwilliam's leases. Individuality was introduced through the use of elaborate doorcases, window ironwork and interior decorative schemes. The east side of the square was originally set out in five large plots and the houses built here were generally narrower than those on the north side and erected in a piecemeal fashion.