# Other permit CTR2021-00003 at 311 Mapleton Ave, Boulder

Boulder Planning and Development Services permit CTR2021-00003: issued Mar 10, 2021 for other work at 311 Mapleton Ave. *Voided due to no inspections in 180 days* Construction trailer for 311 Mapleton development.

- Permit number: CTR2021-00003
- Issued: Mar 10, 2021
- Type of work: Other (city: Construction/Sales or Relocatable Building Permit, Construction/Sales or Relocatable Building Permit)
- Status: Cancelled (city: Void)
- Reported cost: Not listed
- ZIP code: 80304
- All permits at this address: https://nearbypermits.com/boulder/address/311-mapleton-ave/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 11:25 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 311 Mapleton Ave: https://nearbypermits.com/boulder/address/311-mapleton-ave/