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Sanborn Fire Insurance Maps
Physically located at the Earth Sciences & Map Library:
The Sanborn building & property atlas of San Francisco, California
Call Number: f G1529.S5G475 .R4 1988
Publication Date: 1988
Available at the Earth Sciences & Map Library circulation desk. Includes the 11 volumes of 1988 Sanborn building maps together with County Assessor's Office block maps, issued in 4 loose-leaf binders. Includes street address and block number indexes.
Sanborn fire insurance maps, California, 1884-1950 [microform]
Call Number: MICROFILM 31073
Microfilmed copies of California Sanborn fire insurance maps through 1950, available at the Earth Sciences & Map Library. We also have the 1952 Oakland maps on microfilm -- see MICROFILM 31073 Reel 75. You can save pdfs of the images.
Digital HOLC Maps
Dr. LaDale Winling, an assistant professor at Virginia Polytechnic Institute and State University, scanned many redlining maps (HOLC maps) from the National Archives and has made them available on his website. There is one for Berkeley/Oakland.
Maps @ the Library
Pro tip! Many of UCB Library's holdings are tagged with subject headings. A common one for finding large-scale maps of cities is "Real property."
To find these in Oskicat, search for subjects beginning with, "Real property -- California." You can browse the list, or add your specific city or county of interest to the search, e.g. "Real property -- California -- Oakland."
Real Estate Atlases:
The Earth Sciences & Map Library has many large scale atlases of Bay Area cities and towns. Often these are called "real estate atlases." Some of them show corresponding aerial photgraphs of the different lots.
To find these in the library, search Oskicat using the phrase, "real estate atlas" california.
Another pro tip! The maps in the Earth Sciences & Maps Library are organized roughly geographically, so one of the best ways to find maps is to browse through a folder of maps.