1818 – Braganza House, Carlow, Co. Carlow
Architect: Thomas A. Cobden
Originally built for Col. Sir Dudley Hill by Thomas A.
1818 – Carrowdore Castle, Carrowdore, Co. Down
Constructed in 1818-20 by Nicholas de La Cherois-Crommelin as a country house with castellations,
1818 – Chapel, Female Orphanage, North Circular Road, Dublin
Architect: William Farrell
Kirwan House or The Female Orphan House was a female orphanage on Dublin’s North Circular Road,
1818 – Church of Ireland, Cahir, Co. Tipperary
Architect: John Nash
1818 – City Observatory, Calton Hill, Edinburgh, Scotland
Architect: William Playfair
The third design for this Observatory,
1818 – Custom House, Cork
Architect: William Hargrave
The first known Custom House in Cork was built in 1724 in Emmet Place and is now part of the Crawford Art Gallery.
1818 – Design for Glencairn Abbey, Co. Waterford
Architect: Richard Morrison
Largely unbuilt scheme for a client who died shortly after the design was commissioned.
1818 – Father Mathew Bridge, Dublin
Architect: George Knowles & James Savage
Originally the site of the only bridge crossing the Liffey until 1674,
1818 – Former Griffith Barracks, South Circular Road, Dublin
Architect: Francis Johnston
Originally known as the Richmond House of Correction and later the Richmond Bridewell.
1818 – Former Prison, Sligo, Co. Sligo
Designed to hold 200 inmates in a polygon-shaped building, with six-bay two-storey facets and six-bay three-storey terminal block to south.
