# Mechanical (HVAC) permit MEC2026-01184 at 921 Crescent Dr, Boulder

Boulder Planning and Development Services permit MEC2026-01184: issued Jul 23, 2026 for mechanical (hvac) work at 921 Crescent Dr. single zone mini split heat pump and associated electrical heat pump needs to be installed 15" above grade due to floodplain PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photographic evidence of the pressure test directly to the assigned inspector on the day the rough mechanical inspection is scheduled. Approved tests: 10 ft water test, 5 PSI positive pressure, or Negative 5 psi air pressure test for 15 Minutes.

- Permit number: MEC2026-01184
- Issued: Jul 23, 2026
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical with Electrical)
- Status: Finished (city: Letter of Completion)
- Reported cost: $7,282
- ZIP code: 80303
- All permits at this address: https://nearbypermits.com/boulder/address/921-crescent-dr/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 02:15 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 921 Crescent Dr: https://nearbypermits.com/boulder/address/921-crescent-dr/