# Mechanical (HVAC) permit MEC2024-01564 at 303 21st St, Boulder

Boulder Planning and Development Services permit MEC2024-01564: issued Nov 6, 2024 for mechanical (hvac) work at 303 21st St. Boiler Install 199K BTU, 95%.

- Permit number: MEC2024-01564
- Issued: Nov 6, 2024
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical HVAC/Solar)
- Status: Finished (city: Letter of Completion)
- Reported cost: $13,463
- ZIP code: 80302
- All permits at this address: https://nearbypermits.com/boulder/address/303-21st-st/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 04:44 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 303 21st St: https://nearbypermits.com/boulder/address/303-21st-st/