Administrative overview · FIPS 30023
Deer Lodge 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
Anaconda-Deer Lodge County Planning Department and County Building Inspector; the county is certified for residential building-code enforcement, while Montana Department of Labor & Industry handles electrical, plumbing, and mechanical permitting
For a project in or near Deer Lodge 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
(406) 563-4011 (County Building Inspector); (406) 563-4010 (Planning Department)
Call before mobilizing if the project has a boundary, occupancy, fire, septic, or utility question.
Permit counter
Anaconda-Deer Lodge County Courthouse, First Floor, 800 Main Street, Anaconda, MT 59711
Operating hours
N/A; the official Building Inspector and Planning pages publish the courthouse address and contacts but not office hours.
Review expectation
Minimum two weeks from receipt of a completed application and plans for review. The permit must begin within six months of approval and generally be completed within six months after construction begins, subject to timely extensions.
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 Deer Lodge County
Who handles permitting for this jurisdiction?
Anaconda-Deer Lodge County Planning Department and County Building Inspector; the county is certified for residential building-code enforcement, while Montana Department of Labor & Industry handles electrical, plumbing, and mechanical permitting 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 (406) 563-4011 (County Building Inspector); (406) 563-4010 (Planning Department).
How long might review take?
Minimum two weeks from receipt of a completed application and plans for review. The permit must begin within six months of approval and generally be completed within six months after construction begins, subject to timely extensions.
How are inspections scheduled?
Submit the completed application, full plans, foundation plan, and engineered truss drawings to the Planning Department. The county requires at least two weeks to review a complete application and requires 24-hour notice for all inspections, including concrete; call (406) 563-4011 or (406) 563-4010.
Which codes and exemptions should I review?
Certified county residential building program uses Montana’s adopted 2021 International Residential Code and related state-amended standards. Electrical, plumbing, and mechanical inspections and permits are outside the county inspector’s scope and are handled by Montana Department of Labor & Industry. The county application is for residential construction, additions, remodels, repairs, detached garages/storage buildings, moving buildings, and related work; it does not publish a separate minor/cosmetic exemption list. New residential construction also requires the applicable Administrative Development Permit and septic/well and driveway-approach approvals before building-permit approval.