# Mechanical (HVAC) permit PMT2009-03009-MEC at 4775 Walnut St, Boulder

Boulder Planning and Development Services permit PMT2009-03009-MEC: issued Aug 12, 2009 for mechanical (hvac) work at 4775 Walnut St. Removal of interior partition walls (under separate demo permit), reconfigurataion of walls to create an electrical room, removal of existing dropped ceiling, installation of replacement light fixtures and install a new replacement dropped ceiling. One new RTU, removal on existing plumbing.

- Permit number: PMT2009-03009-MEC
- Issued: Aug 12, 2009
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical Sub-Permit)
- Status: Finished (city: Letter of Completion)
- Reported cost: $23,000
- ZIP code: Not listed
- 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 2026-10-07 12:19 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/