SfHistoricMaps.org

Downloads


Kmz files containing georeferenced maps in the form of image overlays. These files open in Google Earth or in any other GIS application, but the map images are all georeferenced against the 1938 aerial imagery available in Google Earth.

Files open to display only an index of the contents, with all the map image content turned off. Expand the file's internal folder structure and toggle on the folder called "sheets" or "plates" to load the map images; then select that folder and apply opacity control to fade the map images against the background aerial imagery.

The images are large and performance will vary from machine to machine. If the images are not loading well, close Google Earth, relaunch the application, reopen the file, and load the images a few at a time by toggling on the individual images a few at a time; the fire insurance map images are organized into subfolders by the publisher's volume system, so toggling on those subfolders one at a time should give a similar result.



SF Historic Maps | Downloads
CA Board of Tide Land Commissioners maps (1869)

15 MB

SF Historic Maps | Downloads
fire insurance keymaps

54 MB

SF Historic Maps | Downloads
fire insurance maps - Civic Center (1886-1893)

17 MB

SF Historic Maps | Downloads
fire insurance maps - Civic Center (1899-1900)

16 MB

SF Historic Maps | Downloads
fire insurance maps - Civic Center (1905 corrections to 1899-1900)

17 MB

SF Historic Maps | Downloads
fire insurance maps (1913-1915)

30 MB

SF Historic Maps | Downloads
fire insurance maps - Potrero Hill (1886-1893)

9 MB

SF Historic Maps | Downloads
fire insurance maps - Potrero Hill (1905 corrections to 1899-1900)

42 MB

SF Historic Maps | Downloads
US Coast Survey maps (1853-1869)

70 MB