# New building permit 100749434 at 855 W Madison St, Chicago

Chicago Department of Buildings permit 100749434: issued Mar 12, 2019 for new building work at 855 W Madison St. Oia '845 W madison st' direct developer services full building permit for proposed two 17 story residential towers, 586 dwelling units, 600,000 SQ FT, 10,000 SQ FT retail, 278 parking spaces. Foundation permit #100737893.

- Permit number: 100749434
- Issued: Mar 12, 2019
- Type of work: New building (city: Permit - new construction)
- Status: Finished (city: Complete)
- Reported cost: $170,000,000
- ZIP code: 60607 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/855-w-madison-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-10 08:12 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 855 W Madison St: https://nearbypermits.com/chicago/address/855-w-madison-st/