Administrative overview · FIPS 46051
Grant 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
Grant County Planning and Zoning Office
For a project in or near Grant 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
605-432-7580
Call before mobilizing if the project has a boundary, occupancy, fire, septic, or utility question.
Permit counter
Grant County Planning and Zoning Office, 210 East 5th Avenue, Milbank, SD 57252
Operating hours
Monday-Friday, 8:00 AM-5:00 PM
Review expectation
Applications are available each business day and routine building permits are approved by the Planning and Zoning Officer after review; the ordinance requires a grant or denial within a reasonable time but gives no fixed number of days. Work must begin or show substantial progress within 180 days and be substantially complete within one year, or the permit expires; later completion requires an extension request to the Board of Adjustment.
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 Grant County
Who handles permitting for this jurisdiction?
Grant County Planning and Zoning Office 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 605-432-7580 and request the current application route before preparing a final submittal.
How long might review take?
Applications are available each business day and routine building permits are approved by the Planning and Zoning Officer after review; the ordinance requires a grant or denial within a reasonable time but gives no fixed number of days. Work must begin or show substantial progress within 180 days and be substantially complete within one year, or the permit expires; later completion requires an extension request to the Board of Adjustment.
How are inspections scheduled?
Call Planning Officer Steve Berkner at 605-432-7580 to arrange zoning, site, or floodplain compliance review. The ordinance authorizes reasonable-time inspections after credentials are presented and entry is requested. Floodplain projects require an as-built lowest-floor elevation certification from a South Dakota-licensed engineer, architect, or land surveyor. No online scheduler or structural inspection sequence is published.
Which codes and exemptions should I review?
N/A for a county structural IBC or IRC edition. The county permit is administered for zoning, site-plan, floodplain, and sewage compliance. Floodplain development must meet the county ordinance's elevation, floodproofing, anchoring, and certification standards, and state laws governing construction, safety, sanitation, plumbing, and electrical work continue to apply. A permit is required before excavation, construction, moving, or alteration of any building, including accessory buildings; the current form covers new structures, additions/alterations, relocation, demolition, replacement, decks, and porches. Privacy fences require permits, while customary farm and animal fencing in the Agricultural District is expressly exempt. No broader size-based or cosmetic-work exemption list is published.