# Mechanical (HVAC) permit MEC2022-00671 at 4775 Walnut St, Boulder

Boulder Planning and Development Services permit MEC2022-00671: issued Sep 14, 2022 for mechanical (hvac) work at 4775 Walnut St. Current tenant of Suite 1B expansion into adjacent tenant space as indicated on plan with inpacted areas of construction being approximately 1767 sf. No exterior building improvements to walls, doors, openings, or thermal envelope.

- Permit number: MEC2022-00671
- Issued: Sep 14, 2022
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical Sub-Permit)
- Status: Finished (city: Closed)
- Reported cost: $130,000
- ZIP code: 80301
- All permits at this address: https://nearbypermits.com/boulder/address/4775-walnut-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 15:14 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 4775 Walnut St: https://nearbypermits.com/boulder/address/4775-walnut-st/