# Mechanical (HVAC) permit PMT2008-03159-MEC at 921 Walnut St, Boulder

Boulder Planning and Development Services permit PMT2008-03159-MEC: issued Sep 16, 2008 for mechanical (hvac) work at 921 Walnut St. Selective demo of main conference room and conversion into two new offices.

- Permit number: PMT2008-03159-MEC
- Issued: Sep 16, 2008
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical Sub-Permit)
- Status: Cancelled (city: Void)
- Reported cost: $5,000
- ZIP code: Not listed
- All permits at this address: https://nearbypermits.com/boulder/address/921-walnut-st/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 00:24 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 921 Walnut St: https://nearbypermits.com/boulder/address/921-walnut-st/