1863 – Kintullagh Castle, Ballymena, Co. Antrim
Architect: Thomas Turner
Kintullagh Castle, designed in a Jacobean style,
1863 – Lough Eske Castle, Co. Donegal
Architect: Fitzgibbon Louch
The original castle was first built around 1474.
1864 – Dromantine House, Newry, Co. Down
Architect: John McCurdy
The Dublin architect John McCurdy was responsible for rebuilding Dromantine House in the Italian Renaissance style in the 1860s.
1864 – New Castle, Portumna, Co. Galway
Architect: Thomas Newenham Deane
Built in a French Gothic style for the Marquess of Clanricarde.
1864 – Tinode House, Blessington, Co. Wicklow
Architect: William Caldbeck
Tinode House was burned to the ground in 1922 by the IRA,
1865 – Ballymena Castle, Co. Antrim
Architect: W.H. Lynn, Lanyon, Lynn & Lanyon
The original castle of Ballymena was built in the early 17th century,
1865 – Coolkelure, Dunmanway, Co. Cork
The architect Henry Hill worked for the local landowners, the Shuldhams,
1865 – Edenmore, Whiteabbey, Co. Antrim
Architect: Lanyon, Lynn, and Lanyon
Rambling Italianate mansion built circa 1865 for James Torrens (1796-1884),
1865 – Gilford Castle, Gilford, Co. Down
Architect: William Spence
A Victorian Scots Baronial-style house dating back to around 1865,
1865 – Kylemore Abbey, Co. Galway
Architect: Samuel Ussher Roberts
Kylemore Abbey, now the home of Benedictine nuns,
