# Mechanical (HVAC) permit MEC2021-01070 at 3369 4th St, Boulder

Boulder Planning and Development Services permit MEC2021-01070: issued Jun 8, 2021 for mechanical (hvac) work at 3369 4th St. Installation of ductless heating.

- Permit number: MEC2021-01070
- Issued: Jun 8, 2021
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical HVAC/Solar)
- Status: Finished (city: Letter of Completion)
- Reported cost: $3,810
- ZIP code: 80304
- All permits at this address: https://nearbypermits.com/boulder/address/3369-4th-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 20:59 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3369 4th St: https://nearbypermits.com/boulder/address/3369-4th-st/