Irish Georgian Society
Ireland's architectural heritage society. Its interests have spread from Georgian to the conservation of distinguished examples of architecture of all periods in Ireland. Hosted by Archéire.

An Taisce: The National Trust for Ireland
Concerned with conserving the best of Ireland's heritage, both built and natural. Policy, environmental programs, National Spring Clean, planning, events.

Houses, Castles and Gardens of Ireland
Represents a broad selection of heritage attractions. For each there is a location map, photograph, brief history and visitor information. Also an events list.

Plan: Incorporating Build Magazine
Monthly magazine serving Ireland's building professionals. Coverage of architecture, interior design, mechanical, electrical and building industry news and comment.

Art Deco Ireland
Photographs and description of inter-war buildings in Ireland, predominantly Art Deco. It includes cinemas and the remarkable church designed by Chicago architect Francis Barry Byrne. Geo-cities pop-up banners.

Architectural Association of Ireland
Supplies information on current lectures and events in Ireland, documentation of recent awards recipients, quarterly publication Building Material, and links to related sites.

Bree House
The story of the restoration of this 250-year-old thatched cottage in County Wexford.

DocoMoMo Ireland
The Irish branch of the international working party for documentation and conservation of buildings and neighbourhoods of the modern movement. Hosted by Archéire.

Irish Stone Walls and Stone Buildings
Patrick McAfee explains traditional ways of working with stone and lime mortars in Ireland. Workshops, books and consultancy.

Irish Houses
The Irish Georgian Society supplies brief histories and visitor information on the medieval castle of Leixlip, the 18th-century Glin Castle and Conolly's Folly, and the 19th-century mansion Clonalis.

Archéire
Covering history, preservation, current developments and issues with news, discussion areas, reviews and articles.

Institute for Conservation of Historic and Artistic Works
Aims to advance knowledge and standards of conservation practice. Objectives, courses, publications and membership

Archiseek
An architecture directory by the team who created Archeire, with the bonuses of planning news, architectural competition announcements, some European city guides and forums.

Planning Architecture Design Database Ireland
PADDI is a searchable bibliographic database on all aspects of the built environment and environmental planning in Ireland, north and south.

Heritage of Ireland
Interactive maps lead to photographs, descriptions and visitor information on historic sites, buildings, gardens and inland waterways managed by Dúchas, the Heritage Service.

Researching Historic Buildings in the British Isles
Jean Manco's guide covers archives, maps, images, building types, ecclesiastical sources, bibliographies and styles. Also gives an introduction to the development of villages and towns.

Heritage Council
Proposes policies and priorities for the identification, protection, preservation and enhancement of the national heritage. News, a bulletin board, publications and events.

Royal Institute of the Architects of Ireland
The representative body for professionally qualified architects in Ireland.

Irish Architectural Archive
A charitable company established in 1976 to collect and preserve the records of Ireland's architectural heritage and make them available to researchers. Hosted by Archéire.

The Irish Landmark Trust
A charity aiming to save smaller historic buildings at risk by restoration and conversion into self-catering holiday homes. Includes profile, properties and booking.

National Inventory of Architectural Heritage
An official online gazetteer of historic buildings in Ireland. For each there is an image and description. The database is searchable in several ways, including by map.