Custom House: façade (detail)

Development of Fitzwilliam (now Pembroke) estate instigated by 6th Viscount Fitzwilliam from 1752. Probably no. 41 Merrion Square East.

Development of Fitzwilliam (now Pembroke) estate instigated by 6th Viscount Fitzwilliam from 1752. Leases for the east side were issued from 1786. Nos. 37-40 (inclusive) were built as a block, and all are attributed to Samuel Sproule.

Development of Fitzwilliam (now Pembroke) estate instigated by 6th Viscount Fitzwilliam from 1752. Leases for the south side were issued from 1786.

Part of the Fitzwilliam (now Pembroke) estate instigated by 6th Viscount Fitzwilliam from 1752. Mount Street Upper laid out c1789, but principally built between 1829-31. The houses here step back forming a type of crude crescent-shaped plan.

Custom House: façade (detail)

Development of Fitzwilliam (now Pembroke) estate instigated by 6th Viscount Fitzwilliam from 1752. Fitzwilliam Square laid out in 1791 by the surveyors John and Pat Roe. The south side was the last to be developed.

Built by John Hatch in 1778 and sold to John Scott, created Viscount Clonmell in 1791. Designs for the interiors contained in the Penrose Wyatt drawings collection in the National Library of Ireland.

Development of Fitzwilliam (now Pembroke) estate instigated by 6th Viscount Fitzwilliam from 1752. Leases for the east side were issued from 1786. Nos. 41-43 (inclusive) were built for Nicholas Le Favre, lottery office keeper.

Houses built c1840.

Development of Fitzwilliam (now Pembroke) estate instigated by 6th Viscount Fitzwilliam from 1752. Leases for the east side were issued from 1786. Nos. 37-40 (inclusive) were built as a block, and all are attributed to Samuel Sproule.

Development of Fitzwilliam (now Pembroke) estate instigated by 6th Viscount Fitzwilliam from 1752. Leases for the east side were issued from 1786. Nos. 37-40 (inclusive) were built as a block, and all are attributed to Samuel Sproule.