# Mechanical (HVAC) permit MEC2025-00406 at 3151 7th St, Boulder

Boulder Planning and Development Services permit MEC2025-00406: issued Mar 20, 2025 for mechanical (hvac) work at 3151 7th St. Installing heat pump mini split system: 1-MXZ-SM48NAMHZ-U1 Heat Pump ? 50,250 BTUs Cooling ? 45,417 BTUs Heating ? 23 SEER2, 13.1 EER2, 11.5 HSPF2 5-Indoor wall units 1-New circuit for heat pump.

- Permit number: MEC2025-00406
- Issued: Mar 20, 2025
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical with Electrical)
- Status: Finished (city: Letter of Completion)
- Reported cost: $34,819
- ZIP code: 80304
- All permits at this address: https://nearbypermits.com/boulder/address/3151-7th-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 09:22 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3151 7th St: https://nearbypermits.com/boulder/address/3151-7th-st/