# Mechanical (HVAC) permit MEC2025-00666 at 430 S 45th St, Boulder

Boulder Planning and Development Services permit MEC2025-00666: issued Apr 29, 2025 for mechanical (hvac) work at 430 S 45th St. New 5 zone Mitsubishi heat pump system - 48,000 BTU/cooling capacity, 23 SEER, 54,000 high heat, 11.5 HSPF. New electrical circuit for condenser.

- Permit number: MEC2025-00666
- Issued: Apr 29, 2025
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical with Electrical)
- Status: Finished (city: Letter of Completion)
- Reported cost: $20,653
- ZIP code: 80305
- All permits at this address: https://nearbypermits.com/boulder/address/430-s-45th-st/

---
Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-09 03:11 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 430 S 45th St: https://nearbypermits.com/boulder/address/430-s-45th-st/