# Alteration or repair permit 100728931 at 340 E North Water St, Chicago

Chicago Department of Buildings permit 100728931: issued Dec 27, 2017 for alteration or repair work at 340 E North Water St. Installation of a new security gate and bike ramp in the existing east stairwell. No structural, mechanical, electrical, or plumbing work to be performed. No change in use.

- Permit number: 100728931
- Issued: Dec 27, 2017
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $50,000
- ZIP code: 60611 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/340-e-north-water-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-06 10:37 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 340 E North Water St: https://nearbypermits.com/chicago/address/340-e-north-water-st/