# Mechanical (HVAC) permit B200413965 at 7669 S Exchange Ave, Chicago

Chicago Department of Buildings permit B200413965: issued Feb 25, 2025 for mechanical (hvac) work at 7669 S Exchange Ave. Repair/replacement affecting 2 systems : 1 other heat pump(exterior mitsubishi heat pump mxz-sm48namhz2-u1) 2 other air handling equipment(basement mitsubishi air handler suz-kp36na and mitsubishi wall unit msz-fs06na-u1). Electrical work under this permit = no. Locations: 1 residential unit(s), 0 non-residential unit(s), exterior work, basement, exterior.

- Permit number: B200413965
- Issued: Feb 25, 2025
- Type of work: Mechanical (HVAC) (city: Mechanical work, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $5,645
- ZIP code: 60649 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/7669-s-exchange-ave/

---
Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-11 23:20 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 7669 S Exchange Ave: https://nearbypermits.com/chicago/address/7669-s-exchange-ave/