# New building permit 100429094 at 515 N Clark St, Chicago

Chicago Department of Buildings permit 100429094: issued May 11, 2012 for new building work at 515 N Clark St. Revision to permit # 100428712 to first floor (add 600 sq') and change lower level layout; add 4 guest rooms to level 17; relocate mechanical room; and change guest room layouts as per plan. Approximate area of revision 3800 sq' - first floor revision adds approximately 600 sq'.

- Permit number: 100429094
- Issued: May 11, 2012
- Type of work: New building (city: Permit - new construction)
- Status: Finished (city: Complete)
- Reported cost: $5,000,000
- ZIP code: 60654 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/515-n-clark-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-12 10:00 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 515 N Clark St: https://nearbypermits.com/chicago/address/515-n-clark-st/