Best of the Web
This large commercial site specializes in high rise buildings with an international scope. They offer free searches by type of building, city or country with results including graphics, charts, building news or other media.
An NYPL Best of Reference selection in 2001, Great Buildings Online documents architectural masterpieces from around the world and across history with photographs, drawings, 3D models, commentary, bibliographies and web links. Searchable by building name, architect, style, time period, and more, this site is a gateway to the world of architecture.
This database has brief descriptions and listings of international buildings, projects and architects. Searchable by name, location and keyword.