Administrative overview · FIPS 16001
Ada 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
Ada County Development Services, Permitting Division
For a project in or near Ada 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
208-287-7900
Call before mobilizing if the project has a boundary, occupancy, fire, septic, or utility question.
Permit counter
200 West Front Street, Boise, ID 83702
Operating hours
Monday-Friday, 8:00 AM-5:00 PM, except holidays
Review expectation
Ask the agency for its current review estimate
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 Ada County
Who handles permitting for this jurisdiction?
Ada County Development Services, Permitting Division 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?
No verified online portal was located in the reviewed public materials. Contact 208-287-7900 and request the current application route before preparing a final submittal.
How long might review take?
A typical review timeline was not verified. Ask the agency for its current completeness and review estimate.
How are inspections scheduled?
N/A; the public permitting page provides application guidance and the 208-287-7900 contact line but does not publish a general inspection-booking procedure.
Which codes and exemptions should I review?
N/A; the current Ada County permitting page describes compliance review under the Ada County Building Code and ordinances but does not identify a specific 2026 code edition. Fences do not require a building permit, although applicable fencing and clear-vision standards still apply. Other exemptions depend on the project type and county code.