# Alteration or repair permit PMT2017-05439 at 3550 Frontier Ave, Boulder

Boulder Planning and Development Services permit PMT2017-05439: issued Dec 11, 2017 for alteration or repair work at 3550 Frontier Ave. Installation of a new, exterior, rooftop access ladder for fire access and roof/HVAC maintenance, to be located on the NW corner of the existing structure. Installation per JVA's engineers specifications. Ladder to be steel caged and OSHA compliant. No associated MEP's covered within the scope of this permit.

- Permit number: PMT2017-05439
- Issued: Dec 11, 2017
- Type of work: Alteration or repair (city: Building Permit - Non-Residential, Repair)
- Status: Finished (city: Letter of Completion)
- Reported cost: $12,284
- ZIP code: 80301
- All permits at this address: https://nearbypermits.com/boulder/address/3550-frontier-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 18:02 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3550 Frontier Ave: https://nearbypermits.com/boulder/address/3550-frontier-ave/