# Alteration or repair permit BLD-MFD2026-00072 at 311 Mapleton Ave, Boulder

Boulder Planning and Development Services permit BLD-MFD2026-00072: issued Sep 17, 2026 for alteration or repair work at 311 Mapleton Ave. Unit A205- Remodel of a 3-Bedroom Unit into a 2-Bedroom Unit with updated Closets, updated Kitchen and updated Laundry.

- Permit number: BLD-MFD2026-00072
- Issued: Sep 17, 2026
- Type of work: Alteration or repair (city: Building Permit - Multifamily, Alteration)
- Status: Issued (city: Issued)
- Reported cost: $425,000
- 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 2026-10-08 01:45 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/