1818 – Carrowdore Castle, Carrowdore, Co. Down
Constructed in 1818-20 by Nicholas de La Cherois-Crommelin as a country house with castellations,
1818 – Kilcoleman Abbey, Milltown, Co. Kerry
Architect: William Vitruvius Morrison
Also known as Milltown House.
1819 – Garbally Court, Ballinasloe, Co. Galway
Architect: Thomas Cundy
Designed by English architect Thomas Cundy for the Earl of Clancarty.
1819 – Gowran Castle, Co. Kilkenny
Architect: William Robertson
Designed and built by William Robertson for 2nd Viscount Clifden.
1820 – Castle Freke, Co. Cork
Architect: Richard Morrison
Ruined for many years, currently undergoing reconstruction.
1820 – Farraghroe House, Co. Longford
Architect: John Hargrave / Nathaniel Montgomery
Also known as Farragh,
1820 – Gormanston Castle, Balbriggan, Co. Meath
The present Gormanston Castle was built ca 1790-1820, on the site of the castle first built in 1372,
1820 – Rathmines Castle, Rathmines, Dublin
Described in Lewis as “Among the most conspicuous are Rathmines Castle,
1820s – Cornacassa House, Monaghan, Co. Monaghan
A dignified smaller classical house with a lower service wing. Described in Lewis as “Cornacassa,
1820s – Jenkinstown House, Castlecomer, Co. Kilkenny
Architect: William Robertson / Charles Frederick Anderson
Illustrated as designed and built by William Robertson,
