# Mechanical (HVAC) permit MEC2023-00657 at 3275 15th St, Boulder

Boulder Planning and Development Services permit MEC2023-00657: issued May 5, 2023 for mechanical (hvac) work at 3275 15th St. *Voided for inactivity - requirements not met.* Install new mini split 5-1 system - Condenser - 48,000 BTU Head 1 - 18,000 BTU Head 2 - 9,000 BTU Head 3 - 9,000 BTU Head 4 - 9,000 BTU Head 5 - 6,000 BTU.

- Permit number: MEC2023-00657
- Issued: May 5, 2023
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical with Electrical)
- Status: Cancelled (city: Void)
- Reported cost: $18,004
- ZIP code: 80304
- All permits at this address: https://nearbypermits.com/boulder/address/3275-15th-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 10:29 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3275 15th St: https://nearbypermits.com/boulder/address/3275-15th-st/