Bolthole Index

Stanley County, South Dakota

Building permits, zoning and septic rules in Fort Pierre, South Dakota

Fort Pierre, South Dakota requires a city building permit before any building or structure is erected, added to, structurally altered, demolished or moved1. The city adopted its own zoning and building code2. Where public sewer is unavailable, the city also requires a written permit before a private septic system is built3. Land outside the city falls under Stanley County's rules4.

At a glance

Building permit
Required inside Fort Pierre, issued under the city's zoning chapter1
Building code
2015 International Building Code and 2015 International Residential Code, with local amendments2
Septic permit
Written city permit before construction where public sewer is unavailable3
Public sewer
Connection required within 60 days of official notice for properties that front a city sewer5
Lot coverage
30% maximum in the One-Family Residential Estates and Residential A districts, accessory buildings included67
County property tax
Stanley County's effective rate is 1.4%8

Who to call

Building permits

City of Fort Pierre (Building Services & Committees)

Building permit application, floodplain development permit, variance, special use and conditional use forms, and the Planning and Zoning Commission inside Fort Pierre

(605) 223-7690

PO Box 700, 08 East 2nd Ave., Fort Pierre, South Dakota 57532

Septic permits

South Dakota DANR On-Site Wastewater Systems

State on-site wastewater design requirements and the checklist for submitting septic installation plans

(605) 773-4647

Planning & zoning

Stanley County Planning & Zoning

Building permits and zoning for Stanley County land outside Fort Pierre's one-mile zoning radius

(605) 223-7789

Stanley County Planning and Zoning, PO Box 623, Fort Pierre SD 57532

Contact details are copied from each office’s official page and were checked against it on October 24, 2026.

Off-grid gear

Going off-grid in Fort Pierre means bringing your own water and power. The kit we’d start with:

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Does Fort Pierre, SD have zoning, and what does it mean for your lot?

Yes. Fort Pierre adopts and enforces its own zoning chapter, and the city office posts a Land Use Map and a Planning and Zoning Commission page9. The building permit rule is tied to that chapter: the City Inspector issues a permit only after determining that the plans comply with Chapter 1591.

Lot size rules depend on the district. In the One-Family Residential Estates District and in One-Family Residential District A, buildings, accessory buildings included, may not cover more than 30% of the lot67.

We could not confirm the city's rules for long-term RV living, tiny homes, manufactured homes, accessory dwellings or short-term rentals. Ask the City of Fort Pierre office at (605) 223-7690 before you buy or move anything onto a lot9.

Do you need a building permit in Fort Pierre, and who issues it?

Yes. Fort Pierre allows no building or structure to be erected, added to, structurally altered, demolished or moved without a permit, issued by the Director of Public Works or a designee1. The application needs a scaled layout or plot plan showing lot dimensions, building size and location, accessory buildings and elevation information, plus the fee set in § 110.25 of the city code101.

The city has adopted the 2015 International Building Code and 2015 International Residential Code, subject to local amendments2. The city's Building Services page carries the Building Permit Application, a floodplain development permit form, and variance, special use and conditional use request forms9.

We could not confirm the dollar fee, whether the city requires general building inspections, or whether owner-builders get any exemption. Call the city office to ask.

How do septic permits work inside Fort Pierre?

Where public sewer is unavailable, the owner must first obtain a written permit signed by the City Superintendent or a designee before building a private wastewater disposal system3. The application is on a city form with plans and specifications, and a permit and inspection fee is due when it is filed3. The City Superintendent may inspect at any stage, and the applicant must call for a final inspection before any underground portions are covered11.

The system must also follow state Department of Public Health recommendations, and no septic tank or cesspool may discharge to a natural outlet12. State on-site wastewater requirements are administered by South Dakota's Department of Agriculture and Natural Resources1314.

A lot that fronts a city sewer main is a different case: the owner must connect at their own expense within 60 days after official notice, and private wastewater facilities are prohibited within 200 feet of an existing municipal system5. Stanley County's soil survey rates only 2.9% of soils as not limited for a conventional drain field, so expect a site evaluation on an unsewered lot15.

Can you live in an RV or tiny home in Fort Pierre?

We could not confirm the answer for Fort Pierre. The city code has a zoning chapter and a separate travel-park chapter, but long-term RV occupancy, tiny-home occupancy and temporary camping on private land inside the city were not established from the code, so do not assume any of them is allowed. Ask the City of Fort Pierre at (605) 223-7690 and get the answer in writing for your specific lot and district9.

The rules in Stanley County's zoning ordinance for manufactured homes apply outside the city's one-mile zoning radius and are not Fort Pierre's rules4.

Building a home in Fort Pierre: the steps, in order

  1. Confirm the lot's zoning district and whether public sewer fronts it, by calling the City of Fort Pierre at (605) 223-76909.
  2. Prepare a scaled plot plan and submit the Building Permit Application with the fee to the city109.
  3. Wait for approval: the permit issues only after the City Inspector finds compliance with Chapter 1591.
  4. If no public sewer is available, get the written septic permit from the City Superintendent before construction starts3.
  5. Arrange the state electrical and plumbing paperwork: an approved homeowner electrical permit is required before electrical work begins, and a final electrical inspection is required before occupancy1617.
  6. If any part of the site is in a floodplain, ask the city about its floodplain development permit9.

What stays with Stanley County, and what to check before you buy?

The city's rules stop at its limits. Outside Fort Pierre's one-mile zoning radius, Stanley County requires a building permit before any building or structure is erected, moved, added to, or changed in use418. See the Stanley County page for the county's rules on unincorporated land.

A driveway onto a state highway needs permission from the South Dakota Department of Transportation before construction starts19. Wells are a state matter; a water-right permit is needed only for some proposed water uses, and one must be approved before drilling when it applies20. We could not confirm a separate city well rule.

Stanley County's effective property tax rate is 1.4%8.

Watch-outs

  • The city fee for building permits comes from § 110.25 of the city code, and we could not confirm the amount, so ask the City of Fort Pierre office before budgeting1.
  • Do not use Stanley County's building permit page for a lot inside city limits: the county's requirement applies outside the city's one-mile zoning radius4.
  • Inside Fort Pierre the city, not the state, issues the septic permit, but state wastewater requirements still apply2113.

Sources

  1. Fort Pierre Code § 159.011, Building Permit Required; Application (Fort Pierre), quoted and re-checked
  2. Fort Pierre Code § 150.01, Building Code (Fort Pierre), quoted and re-checked
  3. Fort Pierre Code § 54.05, Private Wastewater Disposal (Fort Pierre), quoted and re-checked
  4. Planning & Zoning - Stanley County, quoted and re-checked
  5. Fort Pierre Code § 54.03, Public Sewer Use Required (Fort Pierre), quoted and re-checked
  6. Fort Pierre Code § 159.180, Space Limitations (Fort Pierre), quoted and re-checked
  7. Fort Pierre Code § 159.200, Space Limitations (Fort Pierre), quoted and re-checked
  8. Effective property tax rate: Bolthole Index county data
  9. City of Fort Pierre (Building Services & Committees) (fortpierre.com)
  10. Fort Pierre Code § 159.011, Building Permit Required; Application (Fort Pierre), quoted and re-checked
  11. Fort Pierre Code § 54.05, Private Wastewater Disposal (Fort Pierre), quoted and re-checked
  12. Fort Pierre Code § 54.05, Private Wastewater Disposal (Fort Pierre), quoted and re-checked
  13. On-Site Wastewater Systems in South Dakota (South Dakota statewide rule), quoted and re-checked
  14. South Dakota DANR On-Site Wastewater Systems (danr.sd.gov)
  15. Share of soils USDA rates "not limited" for a conventional septic drain field (SSURGO). A strict rating: the median county is about 6% and a tenth of counties are 0%, so a low figure means most lots need a site evaluation or an engineered system, not that septic is impossible. Cite it only with that caveat: Bolthole Index county data
  16. South Dakota Electrical Commission - Homeowner Wiring (South Dakota statewide rule), quoted and re-checked
  17. South Dakota Electrical Commission - Homeowner Wiring (South Dakota statewide rule), quoted and re-checked
  18. Stanley County Planning & Zoning (stanleycountysd.gov)
  19. Instructions: Applying for permission for driveway or intersection on a South Dakota state highway (South Dakota statewide rule), quoted and re-checked
  20. South Dakota Water Rights — Drilling a Well (South Dakota statewide rule), quoted and re-checked
  21. Fort Pierre Code § 54.05, Private Wastewater Disposal (Fort Pierre), quoted and re-checked

Written October 24, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.

Answers from the rulebook for Fort Pierre

Fort Pierre’s own rules

  • Building permitRequired

    A building or structure inside Fort Pierre city that is erected, added to, structurally altered, demolished, or moved.

    • Permit must be issued by the Director of Public Works or designee.
    • Application requires a scaled layout or plot plan and supporting information.
    • The City Inspector issues a permit only after determining compliance with Chapter 159.
    • The application must include the fee provided in § 110.25.
    “There shall be no building or structure erected, added to or structurally altered, demolished or moved unless there has been a permit”
  • Building code adoptedAdopted (with conditions)

    Buildings constructed within Fort Pierre city.

    • The adopted 2015 codes apply except portions deleted, modified, or amended by § 150.01.

    International Building Code edition: 2015 (Subject to local deletions, modifications, and amendments.) · International Residential Code edition: 2015 (Subject to local deletions, modifications, and amendments.)

    “There is hereby adopted the International Building Code, 2015 edition, International Residential Code, 2015 edition”
  • Lot coverageDistrict specific (with conditions)

    One-Family Residential Estates District inside Fort Pierre city.

    • Includes accessory buildings.

    maximum lot coverage: <= 30 percent

    “shall not cover more than 30% of the area of the lot”
    One more reviewed finding on this topic
  • Who permits septicLocal (with conditions)

    Private wastewater disposal systems inside Fort Pierre city where public sewer is unavailable.

    • State Department of Public Health recommendations apply.
    • Additional state Department of Health requirements may apply.
    “Before commencement of construction of a private wastewater disposal system, the owner shall first obtain a written permit signed by the City Superintendent or his or her designee.”
  • Septic permitRequired

    Construction of a private wastewater disposal system inside Fort Pierre city where public sewer is unavailable.

    • Owner must obtain the written permit before construction.
    • Application is on a city form and must include plans, specifications, and other information deemed necessary by the City Superintendent or designee.
    • A permit and inspection fee established by resolution is due upon filing.
    “Before commencement of construction of a private wastewater disposal system, the owner shall first obtain a written permit signed by the City Superintendent or his or her designee. The application of such a permit shall be made on a form furnished by the city, which the applicant shall supplement with any plans, specifications and other information as is deemed necessary by the City Superintendent or his or her designee.”
  • Septic inspectionRequired

    Permitted private wastewater disposal systems inside Fort Pierre city.

    • Installation must be completed to the satisfaction of the City Superintendent or designee.
    • Applicant must notify the City Superintendent or designee when work is ready for final inspection and before underground portions are covered.
    “The City Superintendent or his or her designee shall be allowed to inspect the work at any stage of construction and, in any event, the applicant for the permit shall notify the City Superintendent or his or her designee when the work is ready for final inspections and before any underground portions are covered.”
  • Off-grid sanitationLimited

    Private wastewater disposal serving buildings inside Fort Pierre city where public sewer is unavailable.

    • Written city permit is required before construction.
    • System must comply with state Department of Public Health recommendations.
    • A direct public-sewer connection is required within 60 days when public sewer becomes available.
    • No septic tank or cesspool may discharge to a natural outlet.

    connection deadline when public sewer becomes available: 60 days

    “public sanitary or combined sewer is not available”
  • Mandatory utility hookupSewer (with conditions)

    Human-occupied properties with plumbing inside Fort Pierre city that front or abut a street, alley, or right-of-way containing a city public sanitary or combined sewer.

    • Connection is at owner expense.
    • Connection must occur within 60 days after official notice.
    • Private wastewater facilities are prohibited within 200 feet of an existing municipal system.

    connection deadline after official notice: 60 days · private wastewater prohibition distance from existing municipal system: < 200 feet

    “within 60 days after date of official notice to do so.”
  • Permit processPublished (with conditions)

    Building-permit applications inside Fort Pierre city.

    • Application must include a scaled layout or plot plan showing lot dimensions, building size and location, accessory buildings, elevation information, and other enforcement information.
    • Permit issues only after the City Inspector or designee determines that plans and application comply with Chapter 159.
    “there shall be submitted a copy of a layout or plot plan, drawn to scale”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Fort Pierre or Stanley County directly.

  • Owner-builder exemption — Owner-builders of residential construction inside Fort Pierre city.
  • Inspections — General building inspections for construction inside Fort Pierre city.
  • Certificate of occupancy — Certificate of occupancy for a dwelling or other building inside Fort Pierre city.
  • Minimum dwelling size — Dwellings inside Fort Pierre city.
  • Living in an RV — Long-term recreational-vehicle occupancy on private land inside Fort Pierre city.
10 more unanswered
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Well permit
  • Agricultural exemption
  • Driveway access
  • Building in a floodplain
  • Short-term rentals
  • Permit fees

Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.

Unanswered questions are usually a sign that Fort Pierre publishes no rule on the point, not that none exists. Stanley County’s page lists the county offices to call.

← All of Stanley County: county rules, score and offices