County Building Permits
Logan County, CO - 2026 Building Permit Guide
How to apply for a building permit in unincorporated Logan County, Colorado. Permit authority, application steps, fees, and inspection requirements.
Permit Authority
Unincorporated Logan County
- Department
- Planning, Zoning & Building Department
- Address
- Logan County Courthouse, 315 Main Street, Suite 2, Sterling, CO 80751
- Phone
- 970-522-7879
Application Process
- Start with the county building permit application PDF and plan review requirements.
- Submit a completed application with estimated costs and required supporting plans.
- County staff review zoning and building details, then issue permit after payment.
General Requirements
A permit is required when construction or reroofing meets county thresholds or other regulated work triggers.
Required Documents
- One set of building plans
- Scaled site map showing buildings, wells, septic systems, access points, floor plans, roof plan, and foundation plan
- Cost invoices or estimates for all building costs and materials
- Receipts for purchased materials before permit issuance
- Floodplain documents if in a mapped floodplain
- Permit validity
- Permit valid for one year; application void if fee not paid within 180 days or if no construction has started.
- Building code
- 2006 International Building Code, 2006 International Residential Code, 2006 International Mechanical Code, 2006 International Energy Conservation Code, 2006 International Fuel and Gas Code.
- Owner-builder
- Owner signature appears on application where applicable; no separate public owner-builder policy was located.
- Contractor requirements
- Contractor and license information is requested on the application; separate state electrical and plumbing work is handled by Colorado.
Fees
- Plan check fee
- $16 review fee; county packet does not separately list a percentage plan check fee for building permits.
- Permit fee formula
- Based on estimated building cost and materials, plus an additional $16 review fee and 1% county use tax on material charges excluding plumbing and electrical.
- Reinspection fee
- VA or FHA jobs include 3 additional inspections at $66 each.
- Penalty (no permit)
- Investigation fees up to double the actual permit fee for work without a permit.
Fees change. Verify current amounts at the official fee schedule.
Work That Does NOT Require a Permit
- Agricultural buildings
- Oil and gas operations
- Some utilities
- Roofing inspections are not required, but roofing permits are required for replacement roofing over 100 square feet.
Important: Roofing inspections are not required, but roofing permits are required for replacement roofing over 100 square feet.
Inspections
How to Schedule
- 970-522-7879 (phone)
- Scheduling deadline
- Request at least 24 hours in advance.
Typical inspection sequence: Site-built: footer, foundation, framing, drywall, final with certificate of occupancy. Storage/garage: footer, foundation, framing, final. Factory-built home: footer, foundation, set-up, DOH sticker inspection, final with certificate of occupancy. Roofing: no county inspection required.
VA or FHA jobs include additional inspections at extra cost.
Additional Resources
- Building code: 2006 International Building Code, 2006 International Residential Code, 2006 International Mechanical Code, 2006 International Energy Conservation Code, 2006 International Fuel and Gas Code.
- Zoning information: View zoning info
- Planning and Zoning Applications
- Planning, Zoning & Building Department
- Building Permit PDF
- 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 Planning, Zoning & Building Department before applying.
Frequently Asked Questions
Logan County Building Permit FAQ
- Do I need a building permit in unincorporated Logan County, CO?
- A permit is required when construction or reroofing meets county thresholds or other regulated work triggers.
- How much does a building permit cost in unincorporated Logan County, CO?
- Fees are calculated as: Based on estimated building cost and materials, plus an additional $16 review fee and 1% county use tax on material charges excluding plumbing and electrical.. Plan check fee: $16 review fee; county packet does not separately list a percentage plan check fee for building permits..
- How do I apply for a building permit in unincorporated Logan County, CO?
- 1. Start with the county building permit application PDF and plan review requirements. 2. Submit a completed application with estimated costs and required supporting plans. 3. County staff review zoning and building details, then issue permit after payment.
- What work is exempt from building permits in unincorporated Logan County, CO?
- The following work is generally exempt: Agricultural buildings; Oil and gas operations; Some utilities; Roofing inspections are not required, but roofing permits are required for replacement roofing over 100 square feet.. Note: Roofing inspections are not required, but roofing permits are required for replacement roofing over 100 square feet.
- How do I schedule a building inspection in unincorporated Logan County, CO?
- Inspections can be scheduled via: 970-522-7879. Request at least 24 hours in advance..
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