Boulder County Launches Updated Online Building Permit Portal — Fourmile Canyon Area

Boulder County Launches Updated Online Building Permit Portal — Fourmile Canyon Area

Boulder County Community Planning & Permitting has launched an updated online building permit portal with improved search functionality, real-time status tracking, and mobile-friendly document uploads. The new system reduces average permit review times by 15% and allows applicants to schedule inspections online.

Residents in the Louisville area should note that service boundaries may differ from city limits. For properties in unincorporated Boulder County, contact Public Works at (303) 441-5748 to verify eligibility and requirements.

The application deadline is June 29, 2026. Late applications will be accepted on a space-available basis. Incomplete applications will be returned with a list of missing items. Average review time is 18 business days.

Next Steps

The program is modeled after similar successful initiatives in Larimer County and Jefferson County. Boulder County’s version includes additional provisions for wildfire mitigation, affordable housing, and environmental sustainability.

Funding of $41,000 for this initiative comes from a combination of federal grants, state matching funds, and the Boulder County General Fund. The Board of County Commissioners approved the allocation during the 2024 budget session.