1785 – Castleton House, Belfast, Co. Antrim
Also known as Jennymount, the residence of the Thomson family, prominent local merchants and bankers.
1785 – Clonbrock House, Ahascragh, Co. Galway
Architect: John Leeson / John Hampton
Constructed for Robert Dillon,
1785 – Design for Emo Court, Portarlington, Co. Laois
Architect: Thomas Sandby
Unexecuted design by English architect Thomas Sandby for Emo Court.
1785 – Fortfield House, Terenure, Dublin
Fortfield House survived from 1785 until it was demolished in 1934,
1785 – Stephenstown House, Co. Louth
Built in 1785 by Matthew Fortescue for his new bride Marian McClintock.
1788 – Coolmore House, Carrigaline, Co. Cork
Large six-bay three-storey over basement country house, built 1788, having central two-bay central breakfront to front (east) elevation.
1790 – Ballinlough Castle, Clonmellon, Co. Westmeath
Architect: Thomas Wogan Browne
The oldest part of the castle was built in 1614,
1790 – Knocklofty, Clonmel, Co. Tipperary
Built for the 1st Earl of Donoughmore c.1790, it received alterations and additions in the 19th and 20th centuries in the Georgian style.
1790 – Marlfield House, Clonmel, Co. Tipperary
Large country house with the typical Irish Palladian composition of a seven-bay three-storey central block,
1790c – Drumcairne, Stewartstown, Co. Tyrone
A fine late Georgian house, used by the Earl of Charlemont as his home after Roxborough Castle was burnt in 1922.
