Chicago DSA, the Lift the Ban Coalition, and local allies have partnered to provide Chicago tenants the ability to:
- Look up any registered rental property in the City of Chicago
- View the rental's owner, browse related properties, and download these as a PDF
- Explore the density of mega-landlord properties across neighborhoods
Bulk data from the Cook County Assessor was collected, parsed, and cleaned by Theo Noomah. Lucien Liz-Lepiorz handled mapping and built the site. Ivy Abid directed the project and merged assessor data with other public datasets.
Mapbox powers the map's tileset, Google Cloud Firestore hosts our database, and jsPDF generates PDFs.