Miriam & Ira D. Wallach Division of Art, Prints and Photographs
Art & Architecture Collection

Blueprints, Plans and Maps

In obtaining a floor plan for a building can be a bit of a struggle, but here are some of the best places to go about locating a plan:

Department of Buildings
Maintain files containing construction applications, building permits, architectural drawings, blue prints and plans.  Their Building Information System (BIS) provides a property overview, as well as violation and complaint information, actions and inspections.  They began keeping records from 1865 onward and the boroughs began in 1898

Avery Index to Architectural Periodicals
An index to architectural periodicals, which includes archaeology, decorative arts, interior design, furniture, landscape architecture and city planning, as well as architects’ obituaries.  The best resource to obtain information, drawings, plans and photographs on a building

Municipal Archives
Microfilm collections of the Department of Buildings docket books, landbooks, and records for new building and alteration applications for Manhattan from 1866 to 1959.  Also the Assessed Valuation of Real Estate 1789-1979 collection that contains the name of the owner (or occupant) with a description of the property and its assessed valuation, which is useful for structures built prior to the Department of Buildings in 1866

Lionel Pincus and Princess Firyal Map Division
Bromley and Sanborn Maps, Fire Insurance Maps, Block and Lot Maps, and Property Atlases, which will provide information on a building from the dimensions, buildings footprint and materials used in construction

Sanborn Maps, 1867-1970
Provides online maps for towns and cities in New York, New Jersey and Connecticut.  An online database available onsite in the HSSL Library

Books on Architectural Firm or Building
There may be a book or pamphlet on the building, architect or architectural firm.  Search the Library's online catalog by the name of the building (unless known by address) or the name of architect under ‘Subject‘, ‘Author’ or ‘Keyword’

Artist Files
A clippings file of ephemera on microfiche, located in the Art & Architecture Division, Room 300.  It provides entries for architects, as well as architectural firms

Art Index RetrospectiveIndex to articles in major art and architecture periodicals and bulletins from 1929-1984.  It is preceded by Art Full Text for 1984 to the present