# Other permit 101018056 at 1400 W Greenleaf Ave, Chicago

Chicago Department of Buildings permit 101018056: issued May 24, 2023 for other work at 1400 W Greenleaf Ave. Change of GC contractor permit #100942573 to mastec network solutions LLC.

- Permit number: 101018056
- Issued: May 24, 2023
- Type of work: Other (city: Permit - easy permit process)
- Status: Issued (city: not listed)
- Reported cost: $10,000
- ZIP code: 60626 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/1400-w-greenleaf-ave/

---
Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-05 14:29 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 1400 W Greenleaf Ave: https://nearbypermits.com/chicago/address/1400-w-greenleaf-ave/