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§ SD Clay County
County building permits

Unincorporated Clay County

How to apply for a building permit in unincorporated Clay County, South Dakota. Permit authority, application steps, fees, and inspection requirements.

Min. permit fee
$75
Last verified
April 2026
On this page 6
§ 01

Permit authority

Clay County Planning & Zoning

Street address
211 W Main St, Suite 203, Vermillion, SD 57069
Phone
(605) 677-7145
Coverage
All unincorporated Clay County land, excluding the incorporated cities of Vermillion and Wakonda, which have their own permit jurisdictions.
Online portal
Clay County Permit Search
In-person / Phone / Appointment
Website
Department website
Additional resources
§ 02

When a permit is required

Permit triggers and exempt work for Clay County

A construction permit is required for any new structure or addition in unincorporated Clay County. This includes sheds, garages, pole buildings, grain bins, and other structures.

Agricultural structures (exact size thresholds vary; county consultation required)
Minor repairs and maintenance that do not involve structural changes
Some accessory structures below specified size limits
Interior finish work (painting, papering, carpeting, cabinetry)
  • Exempt Agricultural structures (exact size thresholds vary; county consultation required)
  • Exempt Minor repairs and maintenance that do not involve structural changes
  • Exempt Some accessory structures below specified size limits
  • Exempt Interior finish work (painting, papering, carpeting, cabinetry)

Note: Exempt work must still comply with applicable building codes and zoning ordinances. Contact the county to verify whether specific work is exempt.

Required documents
  • Completed Clay County Building Permit Application
  • Site plan showing property lines and proposed structure location (depending on project scope)
  • Property description
Building code
Projects must comply with the current Clay County Zoning Ordinance and Clay County Subdivision Ordinance.
Permit validity
Work must begin within 90 days of permit issuance. Work must be substantially completed within 12 months of permit issuance. Permits expire if these deadlines are not met; renewal requires reapplication.
Owner-builder
Not publicly stated; contact department
Contractor requirements
South Dakota registration under SDCL Chapter 36-21C is required for general and residential contractors working on 1- and 2-family dwellings. Electrical contractors must hold a valid South Dakota electrical contractor license (SDCL Chapter 36-16). Plumbers must be licensed under SDCL Chapter 36-23.

Source: Clay County Planning & Zoning ↗

§ 03

Application process

Typical processing: Not publicly stated; contact department for current estimate

  1. 01
    Contact Noah Westergaard (Administrator) at (605) 677-7145 to discuss project requirements and zoning designation.
  2. 02
    Obtain and complete the Clay County Building Permit Application (available on county website and at the Planning & Zoning office).
  3. 03
    Prepare a site plan showing property lines and proposed structure location if required based on project scope.
  4. 04
    Submit application by 9:00 AM on the Thursday prior to the Planning Commission meeting for agenda inclusion.
  5. 05
    Planning Commission reviews applications at scheduled meetings.
  6. 06
    Applicants are notified of approval or requests for additional information.
  7. 07
    Upon approval, the building permit is issued.

Typical processing time: Not publicly stated; contact department for current estimate

Source: Clay County Planning & Zoning ↗

§ 04

Fee schedule

Clay County building permit fees

Fee type
Amount
01
Minimum permit fee
$75
02
Permit fee formula
$75 base fee plus $2 per $1,000 of project valuation (e.g., a $100,000 project = $75 + $200 = $275)

Contact department; payment likely made in person. Additional fees: 911 Address Application ($100), Conditional Use Permit ($200), Variance Application ($100), Rezone/Amendment Petition ($250), Plat Application ($100), Board of Adjustment Appeal ($100).

§ 05

Required inspections

Scheduling and sequence

How to schedule
  • (605) 677-7145 (phone)
Scheduling deadline
Not publicly stated; contact department
Inspection hours
Monday-Friday, 8:00 AM - 5:00 PM CT
Time windows
Not publicly detailed; contact department

Typical sequence: Plumbing and Electrical: State inspections conducted by the South Dakota Plumbing Commission and South Dakota Electrical Commission respectively. Contact the county to schedule inspections.

Source: Clay County Planning & Zoning ↗

§ 06

Frequently asked

Common questions about unincorporated Clay County permits

01 Do I need a building permit in unincorporated Clay County, SD? ▸
A construction permit is required for any new structure or addition in unincorporated Clay County. This includes sheds, garages, pole buildings, grain bins, and other structures.
02 How much does a building permit cost in unincorporated Clay County, SD? ▸
Building permit fees in unincorporated Clay County, SD are set by the local building department and vary by project type and valuation. The minimum permit fee is $75. Fees are calculated as: $75 base fee plus $2 per $1,000 of project valuation (e.g., a $100,000 project = $75 + $200 = $275).
03 How do I apply for a building permit in unincorporated Clay County, SD? ▸
To apply for a building permit in unincorporated Clay County, SD, follow these steps: 1. Contact Noah Westergaard (Administrator) at (605) 677-7145 to discuss project requirements and zoning designation. 2. Obtain and complete the Clay County Building Permit Application (available on county website and at the Planning & Zoning office). 3. Prepare a site plan showing property lines and proposed structure location if required based on project scope. 4. Submit application by 9:00 AM on the Thursday prior to the Planning Commission meeting for agenda inclusion. 5. Planning Commission reviews applications at scheduled meetings. 6. Applicants are notified of approval or requests for additional information. 7. Upon approval, the building permit is issued.
04 How long does it take to get a building permit in unincorporated Clay County, SD? ▸
Building permit processing times in unincorporated Clay County, SD typically run Not publicly stated; contact department for current estimate. Timelines can vary based on project complexity and current department workload.
05 What work is exempt from building permits in unincorporated Clay County, SD? ▸
Not all construction work requires a permit in unincorporated Clay County, SD. The following work is generally exempt: Agricultural structures (exact size thresholds vary; county consultation required); Minor repairs and maintenance that do not involve structural changes; Some accessory structures below specified size limits; Interior finish work (painting, papering, carpeting, cabinetry). Note: Exempt work must still comply with applicable building codes and zoning ordinances. Contact the county to verify whether specific work is exempt. When in doubt, confirm with the local building department before starting work.
06 How do I schedule a building inspection in unincorporated Clay County, SD? ▸
Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in unincorporated Clay County, SD via: (605) 677-7145. Not publicly stated; contact department.
last verified April 2026 source Clay County Planning & Zoning ↗ entry id permits/south-dakota/clay/clay-county
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Educational reference. Permit rules and fees change — confirm current requirements directly with Clay County Planning & Zoning before applying. Jaspector is not legal advice.

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