# Mechanical (HVAC) permit B200428600 at 500 E 51st St, Chicago

Chicago Department of Buildings permit B200428600: issued Jun 6, 2025 for mechanical (hvac) work at 500 E 51st St. Hydronic piping extension/reconfiguration, repair/replacement affecting 1 systems : 58 hydronic coil(4th floor mechanical). Electrical work under this permit = no. Locations: 0 residential unit(s), 1 non-residential unit(s), mechanical room 4th floor.

- Permit number: B200428600
- Issued: Jun 6, 2025
- Type of work: Mechanical (HVAC) (city: Mechanical work, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $6,294,592
- ZIP code: 60615 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/500-e-51st-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-07 05:04 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 500 E 51st St: https://nearbypermits.com/chicago/address/500-e-51st-st/