# Alteration or repair permit BLD-SFD2019-00488 at 661 Maxwell Ave, Boulder

Boulder Planning and Development Services permit BLD-SFD2019-00488: issued Dec 18, 2019 for alteration or repair work at 661 Maxwell Ave. Interior remodel of existing single family dwelling. Removal of central staircase, add a full bath to the upper level and replace existing full bath with a half bath on the main level. *Revision 2/18/2020: Includes restoration and replacement of all windows, with new window openings on north elevation, new exterior entrance and stair on east elevation, replacement of decking and new railing for upper level deck on north elevation, and beam replacement in TV room. Exterior elevations approved under HIS2019-00334.

- Permit number: BLD-SFD2019-00488
- Issued: Dec 18, 2019
- Type of work: Alteration or repair (city: Building Permit - Single Family Detached Dwelling, Alteration)
- Status: Finished (city: Letter of Completion)
- Reported cost: $500,000
- ZIP code: 80304
- All permits at this address: https://nearbypermits.com/boulder/address/661-maxwell-ave/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 20:07 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 661 Maxwell Ave: https://nearbypermits.com/boulder/address/661-maxwell-ave/