REVISION 7/26/26-Added full neutral to new CT cabinet installed as per Xcel?s requirements
Alteration or repair at 5603 Arapahoe Ave, Boulder
Boulder Planning and Development Services permit BLD-NRE2025-00194: issued Mar 13, 2026 for alteration or repair work at 5603 Arapahoe Ave. REVISION 7/26/26-Added full neutral to new CT cabinet installed as per Xcel?s requirements. REVISION 4/22/26- Revised Mechanical and Plumbing plans submitted. Narrative of changes uploaded. The current tenant AltaTech is converting unused office space in their building to a testing Lab space.
- Permit number
- BLD-NRE2025-00194
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $600,000
- ZIP code
- 80301
- City's category
- Building Permit - Non-Residential, Alteration
- City's status
- Letter of Completion
- Source
- Boulder Planning and Development Services permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 5603 Arapahoe Ave, and what's permitted nearby
Boulder Planning and Development Services updated its data Oct 11, 2026. We checked it Oct 11, 22:41 UTC. See the city's official records.
For agents and scripts: This page as Markdown · JSON