Edifice Maps TileMill Projects
Map of every building in Chicago, colored by its footprint area.
data/buildings_tilemill.csv is the base data, but you'll need to join in addresses and land use, or email us for a dump of the final database.
Map of total construction spending by census block group.
census_block_groups.sql has basic data on census block groups geometry. To find construction spending per block group, you need to aggregate construction permits in
Map of every building demolished since 2006.
new_demo_permits.sql is the data. To style it, load it into PostgreSQL + PostGIS, and connect to it with TileMill.
Every building violation issued by the City of Chicago since 2006.
new_violations.sql has the data.
Data for every building rehabbed since 2006. Each building has count of renovation permits issued and details about its most recent renovation.
new_renov_permits.sql has the data. Never made a map out of it. That's why there's no .mss or .mml files.