Administrative overview · FIPS 41031
Jefferson County permit authority
The first compliance decision is jurisdictional: identify the office with statutory authority over your parcel, then use its filing and inspection sequence to keep the project moving.
Jurisdictional status
County
This county profile is the primary starting point for unincorporated-area permitting.
Responsible agency
Jefferson County Community Development Department, Building Codes and Permits
For a project in or near Jefferson County, this office is the identified point of contact for permit intake, statutory code enforcement, plan review coordination, and inspection release conditions. Confirm the parcel’s boundary and project type before relying on the county lane.
Direct contact
541-475-4462 (Building Official / Community Development)
Call before mobilizing if the project has a boundary, occupancy, fire, septic, or utility question.
Permit counter
Jefferson County Community Development, 66 SE D Street, Suite D, Madras, OR 97741
Operating hours
Monday-Friday 8:00 AM-5:00 PM.
Review expectation
N/A. Jefferson County publishes permit-routing and inspection requirements but no standard 2026 county plan-review turnaround.
Compliance workbench
Choose the next project decision.
Apply online
Open the verified digital gateway, application form, and review timeline.
Open guide →Fees & penalties
Understand fee schedules, enforcement exposure, and stop-work liabilities.
Open guide →Codes & exemptions
Read the code framework, minor-work exemptions, and inspection lane.
Open guide →Agency website
Visit the primary public source for current notices and contact changes.
Open guide →Source trail
Official sources for this profile
Use these direct agency or licensing links to confirm current instructions before you file, pay, or schedule work. External pages control if their information differs from this directory.
Project questions
Frequently asked questions for Jefferson County
Who handles permitting for this jurisdiction?
Jefferson County Community Development Department, Building Codes and Permits is the identified county-level authority for this profile. Confirm that the property is in its service area before filing.
How should I begin an application?
Begin with the online permit gateway listed in the application guide. If the portal does not recognize the address or project type, contact 541-475-4462 (Building Official / Community Development).
How long might review take?
N/A. Jefferson County publishes permit-routing and inspection requirements but no standard 2026 county plan-review turnaround.
How are inspections scheduled?
Schedule inspections through Oregon ePermitting at BuildingPermits.Oregon.gov, the Oregon ePermitting inspection app, or the statewide inspection phone system at 1-888-299-2821 using the permit's IVR number. Jefferson County states that inspections occur throughout construction and a final inspection is required before legal occupancy; the permit holder must request inspections, provide site access, and keep the job card, permit, and reviewed plans onsite.
Which codes and exemptions should I review?
Jefferson County administers and enforces the Oregon State Building Code and county building-code ordinances in county jurisdiction. Current 2026 editions include the 2025 Oregon Structural Specialty Code, 2023 Oregon Residential Specialty Code, 2023 Oregon Electrical Specialty Code, 2023 Oregon Plumbing Specialty Code, 2025 Oregon Mechanical Specialty Code, 2025 Oregon Energy Efficiency Specialty Code, and applicable manufactured-dwelling, fire, floodplain, septic, and land-use requirements. The county's public building page states that permits begin with the 451 identifier in Oregon ePermitting. Limited Oregon-code exemptions may apply to ordinary maintenance, minor repairs, qualifying small accessory or agricultural structures, and certain trade work. Jefferson County's code and planning rules still require applicable zoning, floodplain, septic, address, fire, utility, and land-use approvals; a building-permit exemption does not authorize prohibited development or exempt work regulated by another specialty code. Confirm the exact exemption with Community Development.