# Sign permit SGN2021-00004 at 1731 28th St, Boulder

Boulder Planning and Development Services permit SGN2021-00004: issued Apr 14, 2025 for sign work at 1731 28th St. *Voided for inactivity - no inspections within 180 days* Temporary Banner.

- Permit number: SGN2021-00004
- Issued: Apr 14, 2025
- Type of work: Sign (city: Sign Permit, Sign Permit)
- Status: Cancelled (city: Void)
- Reported cost: $300
- ZIP code: 80302
- All permits at this address: https://nearbypermits.com/boulder/address/1731-28th-st/

---
Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-11 05:41 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1731 28th St: https://nearbypermits.com/boulder/address/1731-28th-st/