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Digital Sanborn Maps, 1867–1970

Library Card Required
Sanborn Fire Insurance Maps are highly detailed city plans providing researchers with a wealth of information about urban change in American cities. These maps were originally produced between 1867 and 1970 for the purpose of assessing risk and cost of insurance. The Sanborn maps are arranged by state, then city and release data.  Currently there are over several sheets from city sets online in the following states: Connecticut, New Jersey, and New York.
All Branch LibrariesSchomburg Center for Research in Black CultureStephen A. Schwarzman BuildingThe New York Public Library for the Performing ArtsThomas Yoseloff Business Center
History, New York City History, Maps, Atlases, Cartography, Building and Construction, Maps, Atlases, and Cartography
English