# Alteration or repair permit BLD-SFD2024-00385 at 4450 Grinnell Ave, Boulder

Boulder Planning and Development Services permit BLD-SFD2024-00385: issued Oct 16, 2024 for alteration or repair work at 4450 Grinnell Ave. 360 Sq Ft. gabled roof patio cover. This patio cover will tie into the existing roof structure and will have lights and electrical outlets.

- Permit number: BLD-SFD2024-00385
- Issued: Oct 16, 2024
- Type of work: Alteration or repair (city: Building Permit - Single Family Detached Dwelling, Addition and Alteration)
- Status: Finished (city: Letter of Completion)
- Reported cost: $45,000
- ZIP code: 80305
- All permits at this address: https://nearbypermits.com/boulder/address/4450-grinnell-ave/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-09 09:38 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 4450 Grinnell Ave: https://nearbypermits.com/boulder/address/4450-grinnell-ave/