# Mechanical (HVAC) permit B200421579 at 201 E 47th St, Chicago

Chicago Department of Buildings permit B200421579: issued May 15, 2025 for mechanical (hvac) work at 201 E 47th St. Gas piping extension/reconfiguration, repair/replacement affecting 1 systems : 4 rooftop packaged unit(48the007). Electrical work under this permit = yes. Locations: 0 residential unit(s), 1 non-residential unit(s), exterior work, replace rooftop units located at 201-215 E 47th st.

- Permit number: B200421579
- Issued: May 15, 2025
- Type of work: Mechanical (HVAC) (city: Mechanical work, permit – express permit program)
- Status: Issued (city: Active)
- Reported cost: $26,000
- ZIP code: 60615 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/201-e-47th-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-05 11:03 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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