Administrative overview · FIPS 20107
Linn 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
Linn County Planning & Zoning Department / Planning & Zoning Director
For a project in or near Linn 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
913-795-2422; fax 913-795-2016
Call before mobilizing if the project has a boundary, occupancy, fire, septic, or utility question.
Permit counter
Linn County Planning & Zoning Department, 306 Main Street, Box 350, Mound City, KS 66056
Operating hours
Monday-Friday, 8:00 a.m.-4:00 p.m.
Review expectation
Building-permit applications are processed within three business days. Permits remain valid for one year if construction starts within six months; a time extension costs one-half of the original permit fee, capped at $150.
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 Linn County
Who handles permitting for this jurisdiction?
Linn County Planning & Zoning Department / Planning & Zoning Director 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 913-795-2422; fax 913-795-2016.
How long might review take?
Building-permit applications are processed within three business days. Permits remain valid for one year if construction starts within six months; a time extension costs one-half of the original permit fee, capped at $150.
How are inspections scheduled?
Linn County uses Cloudpermit for the building-permit and inspection process; applicants create an account at https://us.cloudpermit.com/login and track the application online. The county page does not publish a separate inspection phone schedule; contact Planning & Zoning at 913-795-2422 for inspection instructions.
Which codes and exemptions should I review?
N/A for a specific current technical IBC/IRC edition. The verified county materials establish a county building-permit and inspection process, zoning and subdivision requirements, sanitation requirements, and nuisance/dangerous-building regulations, but do not identify a current 2026 technical building-code edition. Fees are exempt for agricultural construction buildings. A separate permit is required for each structure or alteration, except accessory buildings built simultaneously with the principal building. The public materials do not publish a broader cosmetic or minor-work exemption list; project-specific confirmation is required.