# Alteration or repair permit 101077355 at 79 W Monroe St, Chicago

Chicago Department of Buildings permit 101077355: issued May 14, 2026 for alteration or repair work at 79 W Monroe St. Dds 2019 CBRC: revision to permit 101062067 for alteration and change of use on floors 7-14 of existing mixed use building from office to residential. Revisions include alterations to room and MEP layout, replacing diesel emergency generator with natural gas emergency generator and removal of diesel gas line and shaft assembly. Relocation of building's steam loop. Replacement of select level 7 fan room windows with metal louvered panels. (Ocupancy R-2, e-1, m, a-3; construction type ia) consultant reviewer: v3 companies of IL.

- Permit number: 101077355
- Issued: May 14, 2026
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $950,000
- ZIP code: 60603 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/79-w-monroe-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-03 07:38 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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