# Mechanical (HVAC) permit MEC2025-00509 at 3205 Emerson Ave, Boulder

Boulder Planning and Development Services permit MEC2025-00509: issued Apr 2, 2025 for mechanical (hvac) work at 3205 Emerson Ave. Installing ductless heat pump mini split 1-MXZ-3C24NAHZ4-U1 Heat Pump ? 19 SEER2, 13.5 EER2, 10 HSPF2 2-Indoor wall mount units 1-New circuit.

- Permit number: MEC2025-00509
- Issued: Apr 2, 2025
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical with Electrical)
- Status: Finished (city: Letter of Completion)
- Reported cost: $21,822
- ZIP code: 80305
- All permits at this address: https://nearbypermits.com/boulder/address/3205-emerson-ave/

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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 15:04 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3205 Emerson Ave: https://nearbypermits.com/boulder/address/3205-emerson-ave/