# Alteration or repair permit 100290441 at 949 E 58th St, Chicago

Chicago Department of Buildings permit 100290441, issued May 7, 2009 for 949 E 58th St: alteration or repair. Interior renovation of existing 600 SQ. FT. Research laboratory space in the basement.

- Permit number: 100290441
- Issued: May 7, 2009
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $100,000
- ZIP code: 60637 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/949-e-58th-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-01 15:35 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/