# Mechanical (HVAC) permit MEC2025-00552 at 3355 13th St, Boulder

Boulder Planning and Development Services permit MEC2025-00552: issued Apr 11, 2025 for mechanical (hvac) work at 3355 13th St. VOID- Over 180 Days No Activity *Exterior equipment must be installed 1' above grade* New 3:1 Mitsubishi heat pump system - 30,000 BTU/cooling capacity, 18 SEER, 28,600 high heat, 11 HSPF. New electrical circuit for condenser.

- Permit number: MEC2025-00552
- Issued: Apr 11, 2025
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical with Electrical)
- Status: Cancelled (city: Void)
- Reported cost: $12,350
- ZIP code: 80304
- All permits at this address: https://nearbypermits.com/boulder/address/3355-13th-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 06:40 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3355 13th St: https://nearbypermits.com/boulder/address/3355-13th-st/