# New building permit 101082990 at 307 N Michigan Ave, Chicago

Chicago Department of Buildings permit 101082990: issued Jul 22, 2026 for new building work at 307 N Michigan Ave. Spr 2019 CBRC: interior alterations to existing 14th floor office space. Work to include demo, new partitions, mechanical, electrical and plumbing as per plans. No structural work. No change in use. (Occupancy type: b-business office; construction type: 1a).

- Permit number: 101082990
- Issued: Jul 22, 2026
- Type of work: New building (city: Permit - new construction)
- Status: Issued (city: Active)
- Reported cost: $950,000
- ZIP code: 60601 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/307-n-michigan-ave/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-04 01:39 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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