The RIAI Irish Architecture Awards are made on a regional basis to building completed over the previous year in two cost categories - under 200,000 pounds and over. There is no overall winner selected as the purpose of the awards is to recognise quality architecture in the year of its completion.
| Year | Architect | Building |
| de Blacam & Meagher | Chapel of Reconciliation, Knock, Mayo | |
| Brady + Mallalieu | House, London | |
| BDP | Castlecourt Centre, Belfast | |
| Burke-Kennedy Doyle | West Block, IFSC, Dublin | |
| Dun Laoghaire Corporation | Kill Avenue Fire Station | |
| Felim Dunne & Dennis Byrne | Tropical Fruits Building, Sir John Rogerson Quay | |
| Fitzgerald Reddy and Associates | Bob Bushell Lighting Showrooms, City Quay Dublin | |
| Michael Collins and Associates | The Mill, London | |
| Henry J. Lyons and Partners | Offices, Percy Place, Dublin | |
| Murray O'Laoire | Civic Park and Tourist Office Limerick | |
| Office of Public Works | Government Buildings, Merrion Square, Dublin |