# Plumbing permit PMT2007-00030-PLB at 3300 Walnut St, Boulder

Boulder Planning and Development Services permit PMT2007-00030-PLB: issued Jan 4, 2007 for plumbing work at 3300 Walnut St. Tenant remodel to demolish mezzanine and interior partitions and add new corridore and loading dock. Minor mechanical and electrical, no new plumbing fixtures.

- Permit number: PMT2007-00030-PLB
- Issued: Jan 4, 2007
- Type of work: Plumbing (city: Plumbing Permit, Plumbing Sub-Permit)
- Status: Finished (city: Letter of Completion)
- Reported cost: $6,000
- ZIP code: 80301
- All permits at this address: https://nearbypermits.com/boulder/address/3300-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 15:24 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3300 Walnut St: https://nearbypermits.com/boulder/address/3300-walnut-st/