# Alteration or repair permit PMT2016-03235 at 4775 Walnut St, Boulder

Boulder Planning and Development Services permit PMT2016-03235: issued Oct 28, 2016 for alteration or repair work at 4775 Walnut St. Interior tenant remodel for Sphero technical office suite. Scope includes removal, replacement, and addition of accessible bathroms, addition of mezzanine area, and finish of offices, conference rooms, and breakroom. See adr2016-00205/00206 for lighitng, landscaping and floor area addition.

- Permit number: PMT2016-03235
- Issued: Oct 28, 2016
- Type of work: Alteration or repair (city: Building Permit - Non-Residential, Alteration)
- Status: Finished (city: Letter of Completion)
- Reported cost: $1,159,466
- ZIP code: Not listed
- All permits at this address: https://nearbypermits.com/boulder/address/4775-walnut-st/

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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 16:52 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 4775 Walnut St: https://nearbypermits.com/boulder/address/4775-walnut-st/