Real estate boundaries- also know as parcels. Each file represents an annual snapshot of the current parcel boundaries.
Oakland bicycle infrastructure including parking spots, routes, signage. Data from http://sfgis.com/bikemap/
Crimes by type aggregated to census blocks for years 2007-2011. Original report data from OPD, cleaned, processed and geocoded by Urban Strategies Council
Community policing beats are broken up police beats- 57 community police beats from the 35 main police beats. Rejoin by merging without the alpha characters.
Property data and boundaries. June 2013 update of the County Assessor's Secured Roll file.