# Alteration or repair permit 100276224 at 351 E 21st St, Chicago

Chicago Department of Buildings permit 100276224: issued Feb 10, 2009 for alteration or repair work at 351 E 21st St. Revision to d08212-03, 100257588. Interior buildout to the basement.

- Permit number: 100276224
- Issued: Feb 10, 2009
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $1,750,000
- ZIP code: 60616 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/351-e-21st-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-05 16:59 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 351 E 21st St: https://nearbypermits.com/chicago/address/351-e-21st-st/