Online Archive Map Documents
These map documents are provided in Adobe Portable Document Format (PDF). Many modern browsers are capable of displaying these documents natively without needing any additional support. Otherwise, the Adobe Acrobat Reader may be required to view these files and is freely available for download here.
DISCLAIMER: All of these maps are subject to the standard disclaimer.
The quality of these maps may vary considerably based on the state of the original at the time it was scanned, as well as the scanning technology available at that time.
The maps presented below are historical archives - they are not current.
A collection of historical address grid maps as manually maintained prior to modern methods.
Summary information of foreclosure detail collected over the six years 2007-2012.
A collection of General Plan 1990 maps circa 1969.
A collection of General Plan 1995 maps circa 1968-1991.
A collection of General Plan 2010 maps circa 1992.
A collection of manually maintained land-use maps circa the decade of 1960-1969.
A collection of manually maintained land-use maps circa 1985.
A query tool to search a set of assessment maps with manual annotation of prior permitting activity.
A collection of maps depicting privately owned domestic water systems circa 1977.
A collection of historical maps from prior redistricting efforts circa 2001 and 2011.
A collection of zoning maps circa 1963.
A collection of zoning maps circa 1985.
A collection of zoning maps circa 1992.