Bolthole Index

Stanley County, South Dakota

Building permits, zoning and land rules in Stanley County, South Dakota

47Index Score / 100
#39 of 66 in South Dakota

Unincorporated Stanley County, South Dakota requires a building permit before a structure is erected, moved, added to, or changed in use outside Fort Pierre's one-mile zoning radius1. Stanley County Planning & Zoning issues that building permit and administers county zoning there, while septic systems are regulated by the state, not the county or Fort Pierre1,2. Owner-builders may sign the county application, but they still need permit approval and must follow applicable rules3.

Do you need a building permit in Stanley County, South Dakota?

Yes.

Yes. Stanley County requires a zoning-administrator permit outside Fort Pierre’s one-mile zoning radius before a building or other structure is erected, moved, added to, or changed in use1. The application must include a site plan, fee, and original signature and must be delivered to the courthouse or mailed to the Planning & Zoning Administrator, not emailed or faxed8. An owner-builder may sign, but still needs approval and must comply with applicable laws and ordinances3. The published fee for a new single-family home starts at $25 plus $1 per thousand; applicants should call for the current amount before filing1. Work must begin within 90 days and be substantially complete within two years or the permit expires1. A separate county building code, general inspection schedule, and certificate-of-occupancy rule could not be confirmed; ask Planning & Zoning what reviews apply1.

Who handles Stanley County building permits and zoning?

Stanley County Planning & Zoning is the first stop for rural building and land-use questions.

Stanley County Planning & Zoning is the first stop for rural building and land-use questions. The office accepts building-permit, variance, and rezoning applications and administers county zoning and floodplain ordinances1. Call (605) 223-7789, email jodi.bothwell@stanley.sdcounty.gov, or mail Stanley County Planning and Zoning, PO Box 623, Fort Pierre SD 575321. Applications require a site plan, fee, and signature; building permits require payment and an original signature8. Deliver the completed application to the County Courthouse or mail it to the Planning & Zoning Administrator1. Conditional uses and variances may require Board of Adjustment action8. Land inside Fort Pierre’s one-mile zoning radius may follow city rules, so confirm jurisdiction before filing1.

Does Stanley County have zoning?

Yes.

Yes. Stanley County zoning applies in the unincorporated area outside Fort Pierre’s one-mile zoning radius, and uses and structures must follow the applicable district rules1. Districts have their own permitted and conditional uses, lot dimensions, and yards; conditional uses need the applicable review and Board of Adjustment approval5. Examples show why the district matters: the Agriculture district requires 40 acres, Rural Residential requires 2.5 acres, and Platted Town Site Residential requires 7,500 square feet5. Required yards also vary, including a 75-foot front yard and 25-foot rear and side yards for dwellings in the Agriculture district, a 100-foot front yard in R2, a 75-foot front yard in R3, and a 25-foot front yard in R45. New-development subdivision plans go to the Planning & Zoning Board, and plats go to the County Commission after the board’s recommendation1. A countywide minimum dwelling size, numeric height limit, and numeric lot-coverage limit could not be confirmed; ask Planning & Zoning about the parcel1.

How do septic permits work in Stanley County?

South Dakota regulates Stanley County onsite wastewater systems, and local governments may impose stricter requirements.

South Dakota regulates Stanley County onsite wastewater systems, and local governments may impose stricter requirements4. DANR contact is required before installing a new onsite system except a conventional system serving one residence; other systems receiving human waste require plans and specifications for state review2. Call the DANR onsite-wastewater program at (605) 773-4647 for the state review path and installation-plan checklist4. Installers must follow the state certification program4. Only about 2.9% of Stanley County soils are rated without severe limits for a conventional drain field, so evaluate the site before committing to a house location or wastewater budget7. We could not confirm a Stanley County-specific septic rule or a universal inspection requirement; ask DANR and county Planning & Zoning what applies to the proposed system1,4.

Can you live in an RV or tiny home in Stanley County?

We could not confirm a general Stanley County rule for long-term RV occupancy or tiny-home occupancy; ask Planning & Zoning about the parcel’s district and exact use before moving one onsite.

We could not confirm a general Stanley County rule for long-term RV occupancy or tiny-home occupancy; ask Planning & Zoning about the parcel’s district and exact use before moving one onsite1. A campground with two or more camping units is a conditional use in the R4 Platted Town Site and RC Rural Commercial districts and needs Board of Adjustment approval5. That campground rule does not answer whether one RV may be occupied long term on private land. Manufactured homes are permitted or conditional depending on district and face standards for features such as foundations, anchoring, HUD compliance, and minimum width5. A permanent manufactured home may also be placed on an established farmstead as a secondary residence if it is connected to the existing farm operation on non-deeded land5. Temporary manufactured-home occupancy beyond 48 hours requires a special permit, ordinarily limited to 30 days and not renewable that calendar year5. During house construction, a permit may allow up to 180 days, renewable once for up to 180 more days, subject to progress conditions5.

Building a home in Stanley County: the steps, in order

Ask Stanley County Planning & Zoning to confirm jurisdiction, district, permitted or conditional use, lot dimensions, setbacks, and possible floodplain review.

  1. Ask Stanley County Planning & Zoning to confirm jurisdiction, district, permitted or conditional use, lot dimensions, setbacks, and possible floodplain review1,5.
  2. If the project divides land or creates a development, resolve subdivision-plan and plat review before treating a lot as buildable1.
  3. Resolve wastewater early with a certified installer; contact DANR before installation unless the proposal is a conventional individual-residence system within the stated exception2,4.
  4. Determine whether the proposed well use requires a water-right permit before drilling6.
  5. Submit the site plan, signed application, and current fee at the courthouse or by mail; do not email or fax the application1.
  6. Arrange the separate state electrical permit and inspections and any applicable plumbing inspection9,10.
  7. If the driveway connects to a state highway, obtain the state access permit before construction11.

What should you check before buying land in Stanley County?

Start with jurisdiction and zoning: confirm whether Stanley County or Fort Pierre controls the parcel, then get the district, allowed use, minimum lot dimensions, and setbacks from Planning & Zoning.

Start with jurisdiction and zoning: confirm whether Stanley County or Fort Pierre controls the parcel, then get the district, allowed use, minimum lot dimensions, and setbacks from Planning & Zoning1,5. If acreage is being split, confirm subdivision review and plat approval before relying on proposed parcel lines1. Test the septic area early because only about 2.9% of county soils are rated without severe limitations for a conventional drain field7. Confirm water separately because the proposed use determines whether a state water-right permit is needed before drilling6. Ask about floodplain review because Planning & Zoning administers the county floodplain ordinance1. Verify legal access and driveway authority; a new state-highway connection needs South Dakota DOT permission before construction11. The effective property-tax rate is about 1.4%, and the median annual bill is about $2,4237.

Watch-outs

  • County permit and zoning coverage is stated for land outside Fort Pierre’s one-mile zoning radius, so verify jurisdiction before relying on the county process1.
  • Stanley County setbacks vary sharply by zoning district; obtain the district and required yards before choosing a building site5.
  • Minimum lot dimensions vary by zoning district, and new developments may require subdivision-plan review and plat approval1,5.
  • Only about 2.9% of county soils are rated without severe limits for a conventional septic drain field, making early site evaluation especially valuable7.
  • The campground rule covers two or more camping units in specified districts but does not establish that long-term occupancy of one RV is allowed5.

Sources

11 official pages, each quoted and re-checked · written October 9, 2026

  1. Planning & Zoning
  2. One-Stop Permitting and Regulation Guide (2025 Edition)
  3. Stanley County Building Permit Application
  4. South Dakota Feedlot Permit Program - Septic Tank Systems
  5. Planning & Zoning - Stanley County
  6. South Dakota Water Rights - Drilling a Well
  7. 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
  8. Planning & Zoning
  9. South Dakota Electrical Wiring Rules Bulletin (South Dakota statewide rule)
  10. South Dakota Plumbing Commission - Inspections (South Dakota statewide rule)
  11. Instructions: Applying for permission for driveway or intersection on a South Dakota state highway (South Dakota statewide rule)

Written October 9, 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.

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Compared with neighboring counties

Unlike 4 of its 6 neighbors, Stanley County requires a building permit for a home.

RuleStanley CountyHaakon CountySully CountyDewey CountyJones CountyZiebach CountyHughes County
Building permitRequiredNot requiredRequiredLimitedNot requiredNot requiredRequired
County zoningYesNoYesNoNoNoYes
Septic permitsDANRSD Dept. of Agriculture & Natural ResourcesDANRDANRDANRDANRDANR

County locator

Stanley County in South Dakota

47
County map
Stanley County highlighted among the South Dakota counties · colored by Index score

How Stanley County scores

47 / 100 · #39 of 66 in South Dakota · six factors, land price, tax, rain and climate

Seclusion90100% ev.
Self-Sufficiency1999% ev.
Admin Boringness49100% ev.
Durability38100% ev.
Property Autonomy67100% ev.
Carry Cost7896% ev.

Evidence strength: 100%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$309kTypical home
1.4%Property tax
$1,135Land / acre
19"Annual rain
13.4% of yrsSevere drought
20.7 / yr (+13.9)Mid-century 100°F days
23.2 daysMid-century dry spell
1.35" (+5.3%)Mid-century 1-day rain
1.38×Wildfire change factor
100%Forward climate coverage
$2,168Home insurance / yr
5.4% / yrInsurance growth
1.28%Nonrenewal rate
single ZIP shrunk to state medianInsurance basis
54People within 30 min
31,526People within 2 hr
236Radius comparison (15 mi)
2.1People / sq mi
12.3%Federal land
90.8%Land at 15% slope or less
2.9%Soils rated "not limited" for septic (strict USDA rating)
25,093 acWorkable land screen
1%Wooded land
49.7 tonsBiomass / forest ac
46.9°FAvg temp

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Cities and towns in Stanley County

Inside a city, town or township here, that government usually sets zoning and may issue its own building permits; the county’s rules above cover land outside them.

Answers from the rulebook for Stanley County

What the ordinances and state agencies actually say — one answer per question, each quoted from the official source and independently re-checked.

Stanley County rules

  • Building permitRequired

    Buildings and other structures in county areas outside the City of Fort Pierre's one-mile Zoning Radius.

    • Applications must include a site plan, permit fee, and signature.
    • The county page states the following fee schedule became effective January 1, 2022.
    “Stanley County Zoning Ordinance requires a Building Permit for all areas of the county, outside of the City’s one mile Zoning Radius, before any building or other structure to be erected, moved, added to, or changed in use.”
    2 more reviewed findings on this topic
    • Required — Buildings and structures in unincorporated Stanley County outside the City of Fort Pierre one-mile zoning radius.
      “Stanley County Zoning Ordinance requires a Building Permit for all areas of the county, outside of the City’s one mile Zoning Radius, before any building or other structure to be erected, moved, added to, or changed in use.”
    • Required — Buildings and other structures in areas of Stanley County outside the City of Fort Pierre's one-mile Zoning Radius.
      “Stanley County Zoning Ordinance requires a Building Permit for all areas of the county, outside of the City’s one mile Zoning Radius, before any building or other structure to be erected, moved, added to, or changed in use. All applications for building permits, conditional uses, or variances and information on Planning and Zoning Ordinances may be obtained from the Equalization Office in the County Courthouse. Applications must include a site plan, permit fee and be signed.”
  • Owner-builder exemptionAvailable (with conditions)

    An owner acting as owner-builder on a county building-permit application.

    • The form still requires a building-permit application, approval, and compliance with applicable laws and ordinances.
    “Signature of Contractor or Authorized Agent Date Signature of Owner (If Owner Builder) Date”
  • County-wide zoningPresent (with conditions)

    County zoning in Stanley County, particularly areas outside the City of Fort Pierre's one-mile zoning radius.

    • The county planning and zoning administrator administers county zoning and floodplain ordinances.
    • The county page states the building-permit zoning requirement applies outside the City's one-mile Zoning Radius.
    “administers the county zoning and floodplain ordinances.”
    2 more reviewed findings on this topic
    • Present — County zoning authority, including county areas outside the City of Fort Pierre's one-mile zoning radius.
      “The Stanley County Planning & Zoning Administrator accepts applications for building permits, variances, rezoning and administers the county zoning and floodplain ordinances.”
    • Present (with conditions) — County zoning ordinance in unincorporated Stanley County outside the City of Fort Pierre’s one-mile zoning radius.
      “The Stanley County Planning & Zoning Administrator accepts applications for building permits, variances, rezoning and administers the county zoning and floodplain ordinances.”
  • Local zoningVaries (with conditions)

    Aggregate local zoning across Stanley County, including county zoning and the City of Fort Pierre's one-mile zoning radius; this claim does not assert that the county administers municipal zoning.

    • The county administers county zoning outside the City's one-mile Zoning Radius.
    • Municipal or extraterritorial rules may apply within incorporated or subordinate jurisdictions.
    “outside of the City’s one mile Zoning Radius”
    One more reviewed finding on this topic
    • Varies (with conditions) — Aggregate county zoning coverage, including county-administered rural areas and areas affected by municipal or city-radius jurisdiction.
      “outside of the City’s one mile Zoning Radius”
  • Zoning districtsPublished (with conditions)

    District classifications and district-specific use and dimensional regulations in the adopted county zoning ordinance.

    • The ordinance contains Agricultural, Low Density Rural Residential R1, Medium Density Rural Residential R2, High Density Rural Residential R3, Platted Town Site R4, and Rural Commercial RC district provisions.
    • District-specific permitted, conditional, minimum-lot, and yard rules apply.
    “The following principal uses and structures shall be permitted in Low Density Rural Residential Districts (R1): 1. Single-family dwellings; 2. Modular homes; 3. Horticulture; and 4. Governmental services. [...] The following principal uses and structures shall be permitted in Medium Density Rural Residential Districts (R2): 1. Single-family dwellings; 2. Modular homes; 3. Manufactured homes, pursuant to Section 1207; 4. Horticulture; and 5. Governmental services.”
    2 more reviewed findings on this topic
    • Published — County zoning districts identified in the adopted ordinance, including Agricultural (AG), Low Density Rural Residential (R1), Medium Density Rural Residential (R2), High Density Rural Residential (R3), Platted Town Site Residential (R4), and Rural Commercial (RC).
      “ARTICLE 5 AGRICULTURAL DISTRICTS (AG) [...] ARTICLE 6 LOW DENSITY RURAL RESIDENTIAL (R1) [...] ARTICLE 7 MEDIUM DENSITY RURAL RESIDENTIAL (R2) [...] ARTICLE 8 HIGH DENSITY RURAL RESIDENTIAL (R3) [...] ARTICLE 9 PLATTED TOWN SITE RESIDENTIAL (R4) [...] ARTICLE 10 RURAL COMMERCIAL DISTRICT (RC)”
    • Published (with conditions) — County zoning districts and their use, lot, and yard regulations.
      “The following principal uses and structures shall be permitted in High Density Rural Residential Districts (R3):”
  • Minimum lot sizeDistrict specific (with conditions)

    Minimum lot dimensions in county zoning districts.

    • The ordinance provides district-specific standards rather than one countywide minimum.
    • Agricultural District: 40 acres and 300-foot minimum width.
    • R1: 15 acres and 500-foot minimum width.
    • R2: 6 acres and 200-foot minimum width.
    • R3: 2.5 acres, with an additional 10,000 square feet for each multifamily unit over the first two, and 100-foot minimum width.
    • R4: 7,500 square feet, 50-foot minimum width, and 100-foot minimum depth.
    • RC: 1 acre and 150-foot minimum width.
    • Nonconforming-lot provisions and variance procedures may affect application.
    “The minimum lot area shall be forty (40) acres.”
    2 more reviewed findings on this topic
    • Specified — County zoning districts including AG, R1, R2, R3, R4, and RC.
      “The minimum lot area shall be forty (40) acres. The minimum lot width shall be three hundred (300) feet.”
    • Specified — Lots in Stanley County zoning districts; requirements vary by district.
      “Section 513 Minimum Lot Requirements The minimum lot area shall be forty (40) acres.”
  • SetbacksSpecified

    District-specific yards and setbacks under the Stanley County zoning ordinance.

    • Agricultural dwelling yards: 75-foot front, 25-foot rear, and 25-foot side yards.
    • R2 yards: 100-foot front and rear, and 50-foot side yards.
    • R3 yards: 75-foot front, 50-foot rear, and 25-foot side yards.
    • R4 yards: 25-foot front and rear, and 8-foot side yards.
    • The ordinance states some requirements apply to all buildings and structures, including decks, patios, and carports.
    “There shall be a front yard of not less than a depth of seventy-five (75) feet. There shall be a rear yard of not less than a depth of twenty-five (25) feet. There shall be two (2) side yards, each of which shall not be less than twenty-five (25) feet. This shall apply to all buildings and structures including decks, patios, and carports.”
    One more reviewed finding on this topic
    • Specified — Required yards and setbacks in county zoning districts.
      “Section 515 Minimum Yard Requirements for Dwellings”
  • Living in an RVLimited

    Camping-unit and RV occupancy in a Platted Town Site Residential (R4) campground in unincorporated Stanley County.

    • The use requires fulfillment of the ordinance's conditional-use provisions and may be permitted by the Board of Adjustment.
    • A campground is a premises with two or more camping units for camping purposes or supplied to the public for two or more camping units, including facilities for transient campers.
    • The ordinance applies in unincorporated Stanley County and excludes incorporated Fort Pierre.

    minimum camping units for campground definition: >= 2 camping units

    “Camping Unit - Any vehicle, tent, trailer or portable shelter used for camping purposes. [...] conditional uses in Platted Town Site Districts (R4): [...] 5. Campgrounds;”
  • Camping on your landLimited

    Campgrounds accommodating transient campers in the R4 Platted Town Site and RC Rural Commercial districts.

    • A campground is a conditional use requiring Board of Adjustment approval under the applicable district provisions.
    • The ordinance defines a campground as premises where two or more camping units are parked or placed for camping purposes or premises supplying camping space to the public.

    minimum camping units: >= 2 units (The ordinance definition applies to premises with two or more camping units.)

    “After the provisions of this Ordinance, relating to conditional uses have been fulfilled, the Board of Adjustment may permit as conditional uses in Platted Town Site Districts (R4): [...] 5. Campgrounds;”
  • Manufactured homesLimited

    Manufactured-home placement and occupancy under the county zoning ordinance.

    • A manufactured home may not be parked and occupied for more than 48 hours in any district without a special permit.
    • The special permit may not exceed 30 days and is not renewable within the same calendar year.
    • A permit may cover up to 180 days during construction of a house on land owned by the occupants and may be renewable for an additional period not exceeding 180 days.
    • If material progress is not made within 45 days, or construction ceases for 45 consecutive days, the permit becomes void.
    • The provision does not apply to agricultural-related non-human-habitation use.

    ordinary occupancy without special permit: 48 hours (special permit required for longer occupancy) · special permit period: <= 30 days (not renewable within the same calendar year) · construction-related occupancy period: <= 180 days (may be renewable for an additional period not exceeding 180 days)

    “No manufactured homes shall be parked and occupied in any district for more than forty-eight (48) hours, except upon a special permit issued by the Zoning Administrator. Such permit shall be issued for a period not to exceed thirty (30) days and shall not be renewable within the same calendar year. Provided, however, a permit may be issued for parking and occupying a manufactured home on land owned by the occupant or occupants, during the construction of a house thereon or for a period not exceeding one hundred eighty (180) days and which shall be renewable for an additional period not exceeding one hundred eighty (180) days.”
    2 more reviewed findings on this topic
    • Limited — Manufactured-home placement and occupancy under Stanley County zoning.
      “No manufactured homes shall be parked and occupied in any district for more than forty-eight (48) hours, except upon a special permit issued by the Zoning Administrator. Such permit shall be issued for a period not to exceed thirty (30) days and shall not be renewable within the same calendar year.”
    • Limited — Manufactured-home placement and occupancy in county zoning districts.
      “No manufactured homes shall be parked and occupied in any district for more than forty-eight (48) hours, except upon a special permit issued by the Zoning Administrator.”
  • Subdividing landRegulated (with conditions)

    Subdivision and plat review administered through Stanley County planning and zoning.

    • The Planning & Zoning Board reviews site plans and subdivision plans for new developments.
    • The County Commission approves plats after recommendation from the Planning & Zoning Board.
    • The source does not establish every subdivision technical standard.
    “The Stanley County Commission approves plats and amendments to the County’s Comprehensive Plan, and Zoning Ordinances after recommendation from the Planning & Zoning Board. The Stanley County Planning & Zoning Board develops the Master Plan for the county development, reviews Site Plans and Subdivision Plans for new developments, and proposes amendments to the County’s Comprehensive Plan, and Zoning Ordinances.”
    2 more reviewed findings on this topic
    • Regulated (with conditions) — Subdivision plans and plats for new developments in Stanley County.
      “The Stanley County Commission approves plats and amendments to the County’s Comprehensive Plan, and Zoning Ordinances after recommendation from the Planning & Zoning Board. The Stanley County Planning & Zoning Board develops the Master Plan for the county development, reviews Site Plans and Subdivision Plans for new developments, and proposes amendments to the County’s Comprehensive Plan, and Zoning Ordinances.”
    • Regulated (with conditions) — Subdivision and plat review in Stanley County.
      “The Stanley County Planning & Zoning Board develops the Master Plan for the county development, reviews Site Plans and Subdivision Plans for new developments, and proposes amendments to the County’s Comprehensive Plan, and Zoning Ordinances.”
  • Permit feesPublished (with conditions)

    County building, variance, conditional-use, rezoning, plat, and related applications.

    • The county states the fee schedule became effective January 1, 2022.

    new single-family residence minimum: >= 25 USD (plus $1 per thousand) · residential remodeling/additions/garages/sheds minimum: >= 25 USD (plus $1 per thousand) · maintenance: 100 USD (roofing, siding, windows, doors, decks, and porches) · mobile or manufactured home placement: 100 USD · variance application: 100 USD · conditional use permit: 100 USD · re-zoning requests and PUD: 100 USD · plats: 100 USD

    “Applications must include a site plan, permit fee and be signed. The following fee schedule became effective January 1, 2022. Residential Building Permits: New Single-Family Residence - $25.00 Minimum plus $1 per thousand”
    One more reviewed finding on this topic
    • Published (with conditions) — Stanley County planning, zoning, building, subdivision, and related permit applications.
      “The following fee schedule became effective January 1, 2022.”
  • Permit processPublished (with conditions)

    Stanley County building-permit application process for county-regulated areas.

    • Applications must include a site plan, permit fee, and signature.
    • The application may be obtained from the Equalization Office.
    • The county says completed applications should be dropped off at the courthouse or mailed; they should not be submitted by email or fax.
    • The Equalization page says to call for current permit fees before submitting.
    “Please complete the Building Permit Application, sign it, and mail it to:”
    2 more reviewed findings on this topic
    • Published (with conditions) — County building-permit and related planning applications.
      “Applications must include a site plan, permit fee and be signed. The following fee schedule became effective January 1, 2022.”
    • Published (with conditions) — Stanley County building-permit applications outside the City of Fort Pierre limits and one-mile extra-territorial radius.
      “Do not submit a completed application by email or fax. Building Permits require payment and an original signature is required on all forms; therefore, the form may be dropped off at the County Courthouse or may be mailed to:”

South Dakota rules that apply here

  • Building code adoptedPartial

    South Dakota building-code adoption framework for local governments, including residential structures and county or municipal construction standards.

    • For residential structures, the statute authorizes the governing body of a municipality to adopt the 2024 International Residential Code; the quoted residential authorization does not name counties.
    • A residential-structure rule may not require installation of a sprinkler system and may not impose requirements more stringent than the 2024 International Residential Code.
    • A residential structure means a detached one-family or two-family dwelling, a townhouse not more than three stories with a separate means of egress, and related accessory structures.
    • For buildings other than residential structures, a local-unit ordinance must comply with the 2024 International Building Code, subject to statutory exclusions and permitted amendments.
    • The nonresidential rule does not apply to HUD-compliant mobile or manufactured homes, may not require fire sprinklers in a single-family dwelling, and does not apply to qualifying specialty resorts or vacation-home establishments constructed to Group R-3 requirements.
    • Where a local unit has not adopted a qualifying ordinance, the default 2024 International Building Code design standard applies to covered construction commenced after July 1, 2026, but the default does not apply to residential structures, mobile or manufactured homes, farmsteads, or accessory structures.

    residential model code: 2024 International Residential Code (Municipal governing body authorization; no sprinkler requirement; no requirements more stringent than the code) · nonresidential model code: 2024 International Building Code (Statutory exclusions apply) · default nonresidential design-standard commencement: > 2026-07-01 (The default does not apply to residential structures, mobile or manufactured homes, farmsteads, or accessory structures)

    “The governing body of a municipality may enact requirements for construction, alteration, movement, enlargement, replacement, repair, equipment, use and occupancy, location, removal, and demolition of a residential structure by adopting the 2024 edition of the International Residential Code, as published by the International Code Council, Incorporated.”
    2 more reviewed findings on this topic
    • Partial — Statewide South Dakota building standards for construction and related work within a local unit of government that has not adopted an ordinance prescribing standards under SDCL § 11-10-5.
      “The design standard [...] of any building commenced after July 1, 2026 [...] must be based on the 2024 edition of the International Building Code”
    • Partial — South Dakota building-code standards for construction within local units of government, including unincorporated county areas.
      “The design standard for construction, alteration, movement, enlargement, replacement, repair, equipment, use and occupancy, location, removal, and demolition of any building commenced after July 1, 2026, within the boundaries of any local unit of government that has not adopted an ordinance prescribing the standards pursuant to § 11-10-5, must be based on the 2024 edition of the International Building Code as published by the International Code Council, Incorporated. [...] The provisions of this section do not apply to any residential structure as defined in § 11-10-12, mobile or manufactured home, or farmstead and any accessory structure or building thereto.”
  • InspectionsRequired

    Plumbing installations in South Dakota outside cities that administer their own plumbing inspection requirements.

    • The exception is for cities with their own inspection requirements.
    • Inspection requests generally require at least 72 hours advance notice, excluding weekends and holidays.
    • Inspections occur after a plumbing installation certificate is secured.

    installation certificate fee: 20 USD · single-family inspection fee: 110 USD · small-structure inspection fee: 100 USD (Five or fewer fixtures.) · large-structure inspection fee: 275 USD (Six or more fixtures.)

    “You must have a plumbing inspection certificate for all plumbing installations.”
    One more reviewed finding on this topic
  • Minimum dwelling sizeDistrict specific (with conditions)

    State statutory allocation of authority for county controls concerning the size of residential buildings and structures.

    • A county board may adopt a zoning ordinance; SDCL 11-2-13 does not itself state a statewide minimum dwelling-size measurement.
    • Any actual dimensional requirement depends on the county zoning ordinance adopted for the applicable area or district.
    “For the purpose of promoting health, safety, or the general welfare of the county the board may adopt a zoning ordinance to regulate and restrict the height, number of stories, and size of buildings and other structures, the percentage of lot that may be occupied, the size of the yards, courts, and other open spaces, the density of population, and the location and use of buildings, structures, and land for trade, industry, residence, flood plain, or other purposes.”
  • Lot coverageDistrict specific (with conditions)

    State statutory allocation of authority for county lot-coverage controls.

    • A county board may adopt a zoning ordinance; SDCL 11-2-13 does not itself state a statewide maximum lot-coverage percentage.
    • Any actual lot-coverage limit depends on the county zoning ordinance adopted for the applicable area or district.
    “For the purpose of promoting health, safety, or the general welfare of the county the board may adopt a zoning ordinance to regulate and restrict the height, number of stories, and size of buildings and other structures, the percentage of lot that may be occupied, the size of the yards, courts, and other open spaces, the density of population, and the location and use of buildings, structures, and land for trade, industry, residence, flood plain, or other purposes.”
  • Who permits septicState (with conditions)

    On-site wastewater systems in Stanley County.

    • South Dakota regulates on-site wastewater systems under ARSD Chapter 74:53:01.
    • Local governments may have more stringent requirements, but no Stanley County-specific septic rule was located in this research.
    • Installers must comply with the state certification program.
    “South Dakota's regulations for on-site wastewater systems are found in the Administrative Rules of South Dakota, Chapter 74:53:01 at this link.”
    3 more reviewed findings on this topic
    • State (with conditions) — On-site wastewater systems in Stanley County under South Dakota's statewide regulatory framework.
      “The authority for regulating on-site wastewater systems”
    • State (with conditions) — On-site wastewater systems in Stanley County under South Dakota law.
      “The authority for regulating on-site wastewater systems is found in SDCL Chapter 34A-2. The regulations are in the ARSD Articles 74:53:01. These regulations are the state’s minimum requirements and standards, but local governments may have more stringent regulations.”
    • State — Individual and small on-site wastewater systems statewide in South Dakota.
      “The authority for regulating on-site wastewater systems is found in SDCL Chapter 34A-2.”
  • Septic permitLimited

    New on-site wastewater (septic) systems in South Dakota; state DANR pre-installation contact/plan submission

    • State rules are minimum requirements; local governments may have more stringent regulations, typically found by contacting county government or local planning and zoning agency.
    • DANR contact not called for before installing conventional on-site systems serving an individual residence.
    • Plans and specifications must be submitted to DANR for any installation receiving human excreta other than a conventional individual onsite system, per ARSD 74:53:01:03.
    • Authority: SDCL chapter 34a-2; regulations in ARSD article 74:53:01.
    • Guide says nothing here about whether a local permit is required; this claim reflects only the DANR guide, not the ARSD text.
    “you should contact danr prior to the installation of any new on-site system except those conventional on-site systems serving an individual residence.”
    2 more reviewed findings on this topic
  • Septic inspectionLimited

    Installation, equipment, and operation of on-site wastewater systems statewide.

    • The secretary or the secretary's authorized representative may inspect at any time; the rule authorizes inspection but does not make every installation inspection mandatory.
    “may be made at any time by the secretary or the secretary's authorized representative.”
  • Off-grid sanitationAllowed (with conditions)

    Unconventional off-grid sanitation systems where a water or electrical system is unavailable statewide.

    • Vault privies, chemical toilets, incinerator toilets, or composting units must be used when a water or electrical system is unavailable.
    • Except for vault privies, all unconventional systems are experimental systems and require plans and specifications submitted to the secretary for approval before installation.
    “all unconventional systems are considered experimental systems”
  • Well permitLimited

    Water-well drilling and proposed water uses statewide in South Dakota.

    • A water-right permit is required only for proposed water uses that fall within the permitting requirements; the official page directs applicants to the Using Water in SD page to determine whether a permit is needed.
    • When a water-right permit is required, state law requires approval before well drilling.
    • The chief engineer may permit construction of a test well before obtaining the water-right permit; the test well may serve as the production well if the application is approved.
    • A water-right permit, when required and approved, provides five years to construct the water-use system and an additional four years to place all water to beneficial use.
    • A well driller's license is required before drilling any well or contracting to drill a well.

    construction period after water-right permit approval: 5 years · period to place water to beneficial use: 4 years

    “If a water right permit is needed, state law requires the permit to be approved prior to doing any well drilling.”
    2 more reviewed findings on this topic
    • Limited — Water wells and proposed water uses in Stanley County.
      “Your proposed water use may require obtaining a water right permit.”
    • Limited — Drilling a water well in South Dakota; a state water right permit is needed only for certain water uses, not for every well
      “if a water right permit is needed, state law requires the permit to be approved prior to doing any well drilling.”
  • Mandatory utility hookupSewer (with conditions)

    Buildings with plumbing fixtures, under SDCL 9-48-53's municipal sewer-connection rule.

    • A public sewer system is available to a premises used for human occupancy when its property line is within 200 feet of the system.
    • The statute does not apply to municipalities of the first class.
    • The statute does not require a municipality to provide municipal service outside its boundaries.

    public sewer system availability distance: <= 200 feet (Measured from the property line of a premise used for human occupancy to the system.)

    “Each building in which plumbing fixtures are installed shall connect to a public water sewer system if available.”
    One more reviewed finding on this topic
  • Agricultural exemptionAvailable (with conditions)

    Farmsteads and accessory structures or buildings thereto under South Dakota's default construction-design standard when the local unit of government has not adopted an ordinance prescribing standards under SDCL 11-10-5.

    • The default standard applies to building work commenced after July 1, 2026.
    • The local unit of government may adopt an ordinance allowing local administration and enforcement of the design standard.
    • The exclusion is from SDCL 11-10-6's default 2024 International Building Code design standard; it does not establish that all local zoning, building, occupancy, or other requirements are waived.
    • The statute defines farmstead as a farm or ranch, including any structure or building located on the land.
    • Residential structures and mobile or manufactured homes are also excluded from this specific default-standard provision.

    construction commencement date: > 2026-07-01 (The provision applies to buildings commenced after July 1, 2026.) · building standard: 2024 International Building Code (The default standard does not apply to a farmstead or accessory structure or building thereto.)

    “farmstead and any accessory structure or building thereto.”
  • Shed and accessory-building permit exemptionConditional

    State default International Building Code design standard for buildings in local units of government that have not adopted their own building code ordinance; exclusion covers farmstead accessory structures and buildings

    • Applies only to the statewide default IBC standard under SDCL 11-10-6, which governs buildings within a local unit of government that has not adopted an ordinance under SDCL 11-10-5.
    • The default standard applies only to a building commenced after July 1, 2026 (construction commenced on July 1, 2026 is not covered).
    • Exclusion covers any residential structure as defined in SDCL 11-10-12, mobile or manufactured home, or farmstead and any accessory structure or building thereto.
    • 'Farmstead' means a farm or ranch, including any structure or building located on the land.
    • Each local unit of government may adopt an ordinance allowing local administration and enforcement of the design standard; local ordinances under 11-10-5 are not displaced by this exclusion.
    • No statewide accessory-structure size threshold was found.

    default design standard: 2024 International Building Code (does not apply to residential structures, mobile/manufactured homes, or farmsteads and their accessory structures or buildings) · building commenced: > 2026-07-01 (applies only to buildings commenced after July 1, 2026)

    “the provisions of this section do not apply to any residential structure as defined in § 11-10-12, mobile or manufactured home, or farmstead and any accessory structure or building thereto. for purposes of this section, "farmstead" means a farm or ranch, including any structure or building located on the land.”
    One more reviewed finding on this topic
    • Conditional — Farmstead accessory structures and accessory structures of one/two-family dwellings and townhouses, excluded from the default 2024 IBC design standard in local units without an adopted building code ordinance. This is NOT a floor-area building-permit exemption.
      “the provisions of this section do not apply to any residential structure as defined in § 11-10-12, mobile or manufactured home, or farmstead and any accessory structure or building thereto.”
  • Driveway accessLimited

    New or modified driveways and intersections connecting to South Dakota state highways.

    • Permission from the South Dakota Department of Transportation is required for access to a state highway.
    • The application may require an access approach design, vicinity map, estimated traffic volumes, three copies of a site plan, traffic-control plan, liability insurance, development plan, drainage plan, traffic-impact study, and revegetation plan.
    • Construction cannot begin until the access permit is issued.
    • The permittee pays construction, maintenance, and removal costs.
    • The permit expires if access is not under construction within one year, subject to one written one-year extension.
    • Access construction must be completed within 45 days after initiation within the highway right-of-way.

    application review update threshold: 30 days (If the application is not completed within 30 days, a Department employee will contact the applicant with an update.) · construction completion period: 45 days (Measured from initiation of construction within the highway right-of-way.)

    “Construction of the access shall not proceed until the access permit is issued. The access shall be completed in an expeditious and safe manner and shall be finished within 45 days from the initiation of construction within the highway right-of-way.”
  • Building in a floodplainRequired

    Development in floodplains within South Dakota communities participating in the National Flood Insurance Program, including incorporated and unincorporated areas administered separately by local governments.

    • Participating communities must adopt and enforce a flood-damage-prevention ordinance.
    • Permits are required for all types of development in the floodplain.
    • New or substantially improved homes and manufactured homes must be elevated above the Base Flood Elevation.
    • Non-residential buildings must be elevated or flood-proofed.
    • Elevation Certificates are required to document compliance.
    • NFIP participation and eligibility are established separately for incorporated and unincorporated areas; the source does not establish a single uniform permit process for every South Dakota location.
    “Require permits for all types of development in the floodplain.”
  • county zoning authorityGeneral

    South Dakota county boards' authority to adopt zoning ordinances, including for unincorporated county land.

    • The authority is granted for promoting the health, safety, or general welfare of the county.
    • The statute authorizes regulation of building and land-use characteristics including height, number of stories, building and structure size, lot coverage, yards, courts, open spaces, population density, and locations and uses of buildings, structures, and land.
    • The authorized purposes expressly include trade, industry, residence, flood plain, and other purposes.
    • This claim identifies statewide enabling authority; whether a particular county has adopted an ordinance is a separate local question.
    “For the purpose of promoting health, safety, or the general welfare of the county the board may adopt a zoning ordinance to regulate and restrict the height, number of stories, and size of buildings and other structures, the percentage of lot that may be occupied, the size of the yards, courts, and other open spaces, the density of population, and the location and use of buildings, structures, and land for trade, industry, residence, flood plain, or other purposes.”
  • county building authorityLimited

    County authority to prescribe building standards and issue building permits for construction in South Dakota, including unincorporated areas.

    • Section 11-10-5 expressly addresses ordinances adopted by any local unit of government, and expressly provides for amendments to a county ordinance filed with the county auditor.
    • That provision concerns buildings other than residential structures as defined in § 11-10-12.
    • Section 11-10-12 expressly authorizes a municipality to enact residential-structure requirements using the 2024 International Residential Code, rather than expressly extending that authorization to counties.
    • A county, municipality, or township may not require permits for specified repairs or substantially similar replacements to existing exterior parts of a detached single-family owner-occupied residential structure, except designated historical property repairs authorized under chapter 1-19B.
    • Construction under the default § 11-10-6 standard is subject to the residential, manufactured-home, farmstead, accessory-structure, and specialty-resort exclusions stated there.

    nonresidential code: 2024 International Building Code (County ordinances may amend, modify, or delete portions before enactment; HUD-compliant mobile or manufactured homes and specified Group R-3 specialty resorts or vacation home establishments are excluded; no single-family dwelling fire sprinkler may be required.) · permit exemption effective date: 2026 (Applies to listed repairs and substantially similar replacements of existing exterior parts.)

    “Additional deletions, modifications, and amendments to the county ordinance may be made by the governing body and are effective upon their adoption and filing with the county auditor. [...] Notwithstanding any authority granted to a county, municipality, or township to prescribe building codes or standards or to issue building permits, a county, municipality, or township may not require a building permit for the repair or substantially similar replacement of any of the following existing exterior parts of a detached single-family owner-occupied residential structure:”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission — ask the county directly.

  • Certificate of occupancy — Certificates of occupancy for county-regulated buildings.
  • Building height — Building-height limits in county zoning districts.
  • Tiny homes — Tiny-home occupancy.
  • Accessory dwellings — Accessory dwelling units.
  • Short-term rentals — Short-term rental use.

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.

Living off-grid in Stanley County, South Dakota

Is Stanley County a good place to live off-grid or homestead?

Stanley County scores 47/100 on the Bolthole Index, a solid county profile. Its strengths: deep seclusion — about 54 people within a 30-minute drive and manageable long-term carry cost. Watch-outs: thin water margin (19″/yr rainfall) and elevated current hazard exposure.

How much does land cost in Stanley County, South Dakota?

Land in Stanley County runs about $1,135 per acre, based on the latest county data.

What is the water situation in Stanley County?

Stanley County gets about 19" of rain a year, with severe drought in roughly 13.4% of years.

How remote is Stanley County?

A representative private-land location has about 54 people within a 30-minute drive and 31,526 within two hours. The road-network catchments count population across county lines and clusters of smaller cities; straight-line radius values remain available as a comparison.

How Stanley compares in South Dakota

Compare side-by-side →See all 66 South Dakota counties ranked →