# Alteration or repair permit 101084409 at 929 E 57th St, Chicago

Chicago Department of Buildings permit 101084409: issued Jul 29, 2026 for alteration or repair work at 929 E 57th St. Self cert 2019 CBRC: interior alterations to existing sub basement research lab and lab support space. (1B construction. B-business use).

- Permit number: 101084409
- Issued: Jul 29, 2026
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Issued (city: Active)
- Reported cost: $1,050,422
- ZIP code: 60637 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/929-e-57th-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-04 09:27 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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