# Mechanical (HVAC) permit B200446224 at 1817 N Clybourn Ave, Chicago

Chicago Department of Buildings permit B200446224: issued Oct 17, 2025 for mechanical (hvac) work at 1817 N Clybourn Ave. Repair/replacement affecting 1 systems : 1 central furnace(model #gr9s961005cn; utility room in unit 1817-3). Electrical work under this permit = no. Locations: 1 residential unit(s), 0 non-residential unit(s), utility room in unit 1817-3.

- Permit number: B200446224
- Issued: Oct 17, 2025
- Type of work: Mechanical (HVAC) (city: Mechanical work, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $3,000
- ZIP code: 60614 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/1817-n-clybourn-ave/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-12 13:53 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 1817 N Clybourn Ave: https://nearbypermits.com/chicago/address/1817-n-clybourn-ave/