Unincorporated Potter County

A building permit is required for new construction (residential, commercial, industrial), structural additions or alterations, electrical work, plumbing system modifications, mechanical system installations, and roof replacements or major repairs.

• Exempt Routine agricultural work and normal farming operations may not require a county permit (confirm with county)
• Exempt Accessory structures under certain size thresholds (typically 200-400 sq ft, varies by local ordinance)
• Exempt Decks under 30 inches above grade (typically exempt)
• Exempt Minor repairs and maintenance work that do not change use or footprint of structure

Note: Specific exempt categories are not publicly enumerated. Contact Potter County directly at (605) 765-2481 to determine permit necessity for any project.

Building code

South Dakota Codified Law § 11-10 requires compliance with 2021 International Building Code (IBC) for new construction. Residential construction follows 2021 International Residential Code (IRC). Professional seals required for commercial projects above certain thresholds, structural work, and mechanical/electrical/plumbing designs.

Permit validity

Not publicly stated; contact department for details

Owner-builder

Not publicly stated; contact department for details

Contractor requirements

State registration under SDCL Chapter 36-21C is required for residential contractors. Electrical and plumbing work requires state-licensed contractors (licensed through South Dakota Department of Labor).

1. 01
   Contact Potter County offices at (605) 765-2481 to determine permit requirements
2. 02
   Obtain and complete the applicable building permit application form
3. 03
   Prepare required documentation including site plan, floor plans, and construction specifications
4. 04
   Submit application with all required documents and site plan
5. 05
   County staff reviews application for compliance with adopted building code and local ordinances
6. 06
   Pay applicable permit fee
7. 07
   Receive issued permit; post on site before construction begins
8. 08
   Request inspections as required by permit conditions

Typical processing time: 5-10 business days for plan review; not publicly stated for full processing

Contact Potter County at (605) 765-2481 for current fee schedule. Payment likely made in person or by appointment. Typical South Dakota county fees range: small residential $50-$200, medium residential $200-$500, commercial $500-$2,000+.

• (605) 765-2481 (phone)

Scheduling deadline

Not publicly stated; contact department

Inspection hours

Monday-Friday; contact department for specific hours

Time windows

Not publicly detailed; contact department

Typical sequence: Typical required inspections: Foundation/Footing (before concrete pour or after completion), Framing (after structural framing but before sheathing), Mechanical/Electrical/Plumbing rough-in, Final inspection after all work complete.