# Addition permit BLD-SFD2021-00316 at 4050 Chippewa Dr, Boulder

Boulder Planning and Development Services permit BLD-SFD2021-00316: issued Sep 20, 2021 for addition work at 4050 Chippewa Dr. Master bedroom expansion/addition to the rear of an existing single family dwelling. Project scope includes some interior remodeling to existing bathrooms.

- Permit number: BLD-SFD2021-00316
- Issued: Sep 20, 2021
- Type of work: Addition (city: Building Permit - Single Family Detached Dwelling, Addition and Alteration)
- Status: Finished (city: Letter of Completion)
- Reported cost: $147,500
- ZIP code: 80303
- All permits at this address: https://nearbypermits.com/boulder/address/4050-chippewa-dr/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 16:29 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 4050 Chippewa Dr: https://nearbypermits.com/boulder/address/4050-chippewa-dr/