# Addition permit BLD-SFD2021-00245 at 4371 Butler Cir, Boulder

Boulder Planning and Development Services permit BLD-SFD2021-00245: issued Nov 23, 2021 for addition work at 4371 Butler Cir. Demo existing deck, build new rear deck 330 sq ft.

- Permit number: BLD-SFD2021-00245
- Issued: Nov 23, 2021
- Type of work: Addition (city: Building Permit - Single Family Detached Dwelling, Addition)
- Status: Finished (city: Letter of Completion)
- Reported cost: $37,000
- ZIP code: 80305
- All permits at this address: https://nearbypermits.com/boulder/address/4371-butler-cir/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-12 06:30 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 4371 Butler Cir: https://nearbypermits.com/boulder/address/4371-butler-cir/