# Alteration or repair permit 100703645 at 917 W 18th St, Chicago

Chicago Department of Buildings permit 100703645: issued May 15, 2017 for alteration or repair work at 917 W 18th St. Interior build-out of the 5th floor within an existing 5-story building, type iii-a building, occupancy class: business office class E. All work as per plans.

- Permit number: 100703645
- Issued: May 15, 2017
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $15,000
- ZIP code: 60608 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/917-w-18th-st/

---
Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-16 03:32 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

This site provides applications using data that has been modified for use from its original source, www.cityofchicago.org, the official website of the City of Chicago. The City of Chicago makes no claims as to the content, accuracy, timeliness, or completeness of any of the data provided at this site. The data provided at this site is subject to change at any time. It is understood that the data provided at this site is being used at one’s own risk.

Every permit at 917 W 18th St: https://nearbypermits.com/chicago/address/917-w-18th-st/