# Plumbing permit PLB2021-00718 at 4775 Walnut St, Boulder

Boulder Planning and Development Services permit PLB2021-00718: issued Mar 2, 2022 for plumbing work at 4775 Walnut St. UNIT 100: Tenant improvement of existing office space. Combining spaces into one room. Approximately 12404 sf.

- Permit number: PLB2021-00718
- Issued: Mar 2, 2022
- Type of work: Plumbing (city: Plumbing Permit, Plumbing Sub-Permit)
- Status: Finished (city: Closed)
- Reported cost: $14,500
- 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 10:41 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/