# Mechanical (HVAC) permit 100990517 at 27 W Chicago Ave, Chicago

Chicago Department of Buildings permit 100990517: issued Sep 29, 2022 for mechanical (hvac) work at 27 W Chicago Ave. Revision to permit # 100949089 change of vent contractor to ram mechanical.

- Permit number: 100990517
- Issued: Sep 29, 2022
- Type of work: Mechanical (HVAC) (city: Permit - easy permit process)
- Status: Issued (city: not listed)
- Reported cost: $580,000
- ZIP code: 60654 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/27-w-chicago-ave/

---
Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-18 11:35 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 27 W Chicago Ave: https://nearbypermits.com/chicago/address/27-w-chicago-ave/