# Mechanical (HVAC) permit B200467892 at 310 W Division St, Chicago

Chicago Department of Buildings permit B200467892: issued May 15, 2026 for mechanical (hvac) work at 310 W Division St. Ductwork extension/reconfiguration, hydronic piping extension/reconfiguration, gas piping extension/reconfiguration, repair/replacement affecting 3 systems : 3 boiler - hot water(weil mclain, evg399, mechanical room) 1 exhaust fan(cook, 330qmx-hp, mechanical room) 1 other air handling equipment(mainstream, cdp-500-7.5-208, mechanical room). Electrical work under this permit = yes. Locations: 0 residential unit(s), 1 non-residential unit(s), mechanical room.

- Permit number: B200467892
- Issued: May 15, 2026
- Type of work: Mechanical (HVAC) (city: Mechanical work, permit – express permit program)
- Status: Issued (city: Active)
- Reported cost: $300,000
- ZIP code: 60610 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/310-w-division-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-06 05:50 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 310 W Division St: https://nearbypermits.com/chicago/address/310-w-division-st/