# Alteration or repair permit 100333183 at 11 E Walton St, Chicago

Chicago Department of Buildings permit 100333183: issued Mar 10, 2010 for alteration or repair work at 11 E Walton St. Revisons to permit no. 100167478 For tenant owner driven changes to penthouse units on 51 thru to 59th floor as per plans.

- Permit number: 100333183
- Issued: Mar 10, 2010
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $4,500,000
- ZIP code: 60611 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/11-e-walton-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-02 19:00 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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