Administrative overview · FIPS 46103
Pennington 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
Pennington County Planning Department
For a project in or near Pennington 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
605-394-2186
Call before mobilizing if the project has a boundary, occupancy, fire, septic, or utility question.
Permit counter
Pennington County Administration Building, 900 Concourse Drive, Suite 160, Rapid City, SD 57703; mailing address: PO Box 6160, Rapid City, SD 57709
Operating hours
Monday-Friday, 7:00 AM-4:00 PM Mountain Time, excluding holidays.
Review expectation
The current residential and commercial applications state that building-permit review may take a minimum of 10 business days before issuance.
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 Pennington County
Who handles permitting for this jurisdiction?
Pennington County Planning Department 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 605-394-2186 and request the current application route before preparing a final submittal.
How long might review take?
The current residential and commercial applications state that building-permit review may take a minimum of 10 business days before issuance.
How are inspections scheduled?
The permit holder or agent must notify the Building Inspector when work is ready; the inspector may require at least 48 hours' notice. County inspections include an initial siting visit after permit approval and an as-built inspection after state electrical, plumbing, and mechanical approvals and final grading. Approved site and floor plans must be on site and the work must remain accessible. Call 605-394-2186 to arrange county inspections; the residential form lists state Plumbing at 605-773-3429 and Electrical at 605-773-3573.
Which codes and exemptions should I review?
Ordinance 735 adopts the most current International Building Code, including Appendices C and I, and the most current International Residential Code, with county-approved amendments; in 2026 the current ICC editions are the 2024 IBC and 2024 IRC. State-adopted electrical, fuel-gas, plumbing, mechanical, and fire codes are administered by South Dakota, with additional county fire provisions in PCZO Sections 325-327. The county ordinance broadly requires a building permit before constructing, erecting, enlarging, altering, repairing, moving, improving, or converting a building or structure and does not publish a general minor-work permit exemption list. South Dakota law bars a county permit requirement for repair or substantially similar replacement of an owner-occupied residence's same-size door, downspout, fence panel or post, gutter, roof covering/weatherproofing, nonstructural siding, or same-size window, except for designated historic properties. Separately, accessory structures of 400 square feet or less and agricultural accessory structures over 400 square feet on qualifying agriculturally zoned and taxed land are exempt from county building inspections, but not expressly exempted from the permit itself.