1730 – Bellamont Forest, Cootehill, Co. Cavan
Architect: Sir Edward Lovett Pearce
Built between 1725 and 1730 for Thomas Coote,
1730 – Castle Dobbs, Carrickfergus, Co. Antrim
Castle Dobbs was built in 1730 by Arthur Dobbs, Surveyor-General of Ireland;
1730 – Damer House, Roscrea, Co. Tipperary
Elegant three-storey Georgian house with nine bays built by Joseph Damer in the early 18th century in the courtyard of Roscrea Castle.
1730 – ffranckfort Castle, Dunkerrin, Co. Offaly
A castellated Georgian mansion with pointed windows and a turret. Built on the site of an earlier castle,
1730 – French Park, Co. Roscommon
Architect: Richard Cassels
Large three storey mansion with two storey wings connected by simple curved sweeps.
1730 – King House, Boyle, Co. Roscommon
Architect: William Halfpenny
King House is a magnificently restored Georgian mansion located in Boyle,
1730 – Round House, High Street, Tullamore, Co. Offaly
This street has many houses with Georgian detailing, but this house stands out with its Gibbsian doorway projecting through a curved bay on the front of the house.
1730 – St. Mary the Virgin & St. John the Baptist Cathedral, Sligo, Co. Sligo
Architect: Richard Cassels
A much modified Georgian Cathedral with Victorian glass and fitttings from 1890,
1730 – Strokestown Park, Co. Roscommon
Architect: Richard Cassels / J. Lynn
A substantial house in the Palladian manner of a central block flanked by wings and curved sweeps.
