# Addition permit BLD-SFD2026-00117 at 320 Colgate Ave, Boulder

Boulder Planning and Development Services permit BLD-SFD2026-00117: issued Jun 3, 2026 for addition work at 320 Colgate Ave. Level 3 Alteration and Addition to Existing single family residence.

- Permit number: BLD-SFD2026-00117
- Issued: Jun 3, 2026
- Type of work: Addition (city: Building Permit - Single Family Detached Dwelling, Addition and Alteration)
- Status: Issued (city: Issued)
- Reported cost: $710,000
- ZIP code: 80305
- All permits at this address: https://nearbypermits.com/boulder/address/320-colgate-ave/

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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 09:12 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 320 Colgate Ave: https://nearbypermits.com/boulder/address/320-colgate-ave/