By-Right Development of a 24,000 sq. state-of-the-art industrial building
New building at 3123 Sterling Cir, Boulder
Boulder Planning and Development Services permit BLD-NRE2025-00122: issued Jul 24, 2026 for new building work at 3123 Sterling Cir. By-Right Development of a 24,000 sq. state-of-the-art industrial building, intended to serve as the headquarters for Kronus Engineering, a leading Boulder-based battery systems company specializing in renewable energy solutions. Building Components ? Total Footprint: 22,643 sq. ? Indoor Parking Space: 8,368 ? Warehouse Space: 7,774 ? Industrial & Ancillary Space: 11,595.
- Permit number
- BLD-NRE2025-00122
- Issued
- Type of work
- New building
- Status
- Issued
- Reported cost
- $8,271,607
- ZIP code
- 80301
- City's category
- Building Permit - Non-Residential, New
- City's status
- Issued
- 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 3123 Sterling Cir, 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.
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