# Mechanical (HVAC) permit MEC2025-00758 at 3171 4th St, Boulder

Boulder Planning and Development Services permit MEC2025-00758: issued May 14, 2025 for mechanical (hvac) work at 3171 4th St. New single zone Mitsubishi heat pump - 12,000 BTU/cooling capacity, 26.7 SEER, 13,000 high heat, 10.6 HSPF. Add sub panel and new electrical circuit for condenser.

- Permit number: MEC2025-00758
- Issued: May 14, 2025
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical with Electrical)
- Status: Finished (city: Letter of Completion)
- Reported cost: $7,071
- ZIP code: 80304
- All permits at this address: https://nearbypermits.com/boulder/address/3171-4th-st/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 20:10 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3171 4th St: https://nearbypermits.com/boulder/address/3171-4th-st/