# New building permit BLD-NRE2025-00122 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: Jul 24, 2026
- Type of work: New building (city: Building Permit - Non-Residential, New)
- Status: Issued (city: Issued)
- Reported cost: $8,271,607
- ZIP code: 80301
- All permits at this address: https://nearbypermits.com/boulder/address/3123-sterling-cir/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-11 23:54 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3123 Sterling Cir: https://nearbypermits.com/boulder/address/3123-sterling-cir/