County Building Permits
Eagle County, CO - 2026 Building Permit Guide
How to apply for a building permit in unincorporated Eagle County, Colorado. Permit authority, application steps, fees, and inspection requirements.
Permit Authority
Unincorporated Eagle County only
- Department
- Eagle County Community Development, Building Division
- Address
- Eagle County Government Main Campus, 500 Broadway, Eagle, CO 81631; mailing P.O. Box 179, Eagle, CO 81631-0179
- Phone
- 970-328-8746
Online Permit Portal
Platform: EnerGov SelfService • Account required: Yes • Submission: Online only
Application Process
- Start with permit identification and submittal through the online portal or county instructions.
- County plan review occurs before issuance.
- For OWTS/septic-related projects, the OWTS permit must be issued before the building permit, and the county recommends concurrent submission.
Typical processing time: County performance materials target 90 percent of plan review comments within 12 weeks for new residential and new commercial projects.
Source: Eagle County Community Development, Building Division
General Requirements
New construction, alterations, repairs, additions, re-roofs, mechanical, plumbing, grading, demolitions, and similar regulated work in unincorporated county areas.
Required Documents
- Application
- Plans
- Valuation
- Code-specific documents
- For OWTS projects: legal description, parcel number, site plan, soil profile results, contractor info, and engineer approval
- Permit validity
- OWTS permits expire after 120 days without an active building permit; the public building permit page did not publish a broader general permit term in the research pass.
- Building code
- 2021 building codes in January 2025 implementation materials, including preferred energy amendments
- Contractor requirements
- Electrical and plumbing work is licensed by the State of Colorado; county permit submittals commonly require contractor identification and code-compliant licensing.
Fees
- Minimum permit fee
- $27.50
- Plan check fee
- 65 percent of the permit fee
- Permit fee formula
- Valuation-based tiered schedule. The county fee table shows: $1.00 to $500.00 = $27.50; $501.00 to $2,000.00 = $27.50 for first $500.00 plus $3.60 per additional $100.00 or fraction; higher tiers increase by valuation.
- Reinspection fee
- $100.00
Fees change. Verify current amounts at the official fee schedule.
Work That Does NOT Require a Permit
Contact the Eagle County Community Development, Building Division to confirm whether your project requires a permit before starting work.
Inspections
How to Schedule
Typical inspection sequence: County inspections generally follow code sequence and must support plan review and final approval before occupancy or completion.
Additional Resources
- Building code: 2021 building codes in January 2025 implementation materials, including preferred energy amendments
- Zoning information: View zoning info
- OWTS permit instructions
- County budget/performance source
- License lookup guide: Colorado Contractor License Requirements
- Contract template: Colorado Homeowner-Contractor Agreement
- Colorado hub: Colorado Contractor License & Permit Hub
Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the Eagle County Community Development, Building Division before applying.
Frequently Asked Questions
Eagle County Building Permit FAQ
- Do I need a building permit in unincorporated Eagle County, CO?
- New construction, alterations, repairs, additions, re-roofs, mechanical, plumbing, grading, demolitions, and similar regulated work in unincorporated county areas.
- How much does a building permit cost in unincorporated Eagle County, CO?
- The minimum permit fee is $27.50. Fees are calculated as: Valuation-based tiered schedule. The county fee table shows: $1.00 to $500.00 = $27.50; $501.00 to $2,000.00 = $27.50 for first $500.00 plus $3.60 per additional $100.00 or fraction; higher tiers increase by valuation.. Plan check fee: 65 percent of the permit fee.
- How do I apply for a building permit in unincorporated Eagle County, CO?
- 1. Start with permit identification and submittal through the online portal or county instructions. 2. County plan review occurs before issuance. 3. For OWTS/septic-related projects, the OWTS permit must be issued before the building permit, and the county recommends concurrent submission.
- How long does it take to get a building permit in unincorporated Eagle County, CO?
- Typical processing time is County performance materials target 90 percent of plan review comments within 12 weeks for new residential and new commercial projects..
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