Bolthole Index

Edmunds County, South Dakota

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

43Index Score / 100
#58 of 66 in South Dakota

Unincorporated Edmunds County, South Dakota requires a county permit before a building is erected, moved, enlarged, structurally altered or used.1 The county also zones its unincorporated land, so the parcel's mapped district matters before you choose a homesite or use.2 Start with Edmunds County Planning & Zoning, which handles building permits, variances, conditional-use permits and plats.3

At a glance

Building permit
Required for covered work in unincorporated areas1
Zoning
County zoning applies in unincorporated areas2
Permit office
Edmunds County Planning & Zoning3
Septic
State minimum standards apply; confirm the local process4
RV living
Not confirmed; ask Planning & Zoning before occupancy3
Manufactured home
County size, width, foundation and age conditions apply5
Owner electrical work
Allowed for a qualifying owner-occupied home or farmstead, with a permit and inspections6
Well
A state water-right permit is required for some proposed uses7

Who to call

Planning & zoning

Edmunds County Planning & Zoning

Building permits, variances, conditional-use permits, plats and county zoning

605-426-6841

210 2nd Ave Ste 105, PO Box 247, Ipswich, SD 57451

Septic permits

South Dakota Department of Agriculture and Natural Resources

State on-site wastewater system standards and installation-plan questions

(605) 773-4647

523 E Capitol Ave, Pierre, SD 57501-3182

Roads & driveways

Edmunds County Highway Department

County roads and bridges

605-426-6761

210 2nd Ave Ste 107, PO Box 38, Ipswich, SD 57451

Contact details are copied from each office’s official page and were checked against it on September 27, 2026.

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

Yes. In unincorporated Edmunds County, a permit from the Zoning Officer is required before erecting, moving, adding to, structurally altering or using a building or other structure.1 A permit must conform to the zoning ordinance unless the County Planning Commission grants the applicable administrative review, conditional use or variance.1

The county's application uses estimated construction cost to set the fee: $15 through $10,000; $30 from $10,001 through $100,000; $75 from $100,001 through $500,000; and $150 above $500,000.8 Checks are payable to the Edmunds County Treasurer.8 The permit can expire when work does not begin within six months or is not substantially complete within one year, subject to the ordinance's extensions and exceptions.1

Who handles Edmunds County building permits and zoning?

Edmunds County Planning & Zoning is the building-permit and zoning contact; its official page lists building permits, variances, conditional-use permits and plats among the Zoning Officer's responsibilities.3 The office is at 210 2nd Ave Ste 105, PO Box 247, Ipswich, SD 57451, and its phone number is 605-426-6841.3

Submit the county building-and-use permit application to the Zoning Officer.9 The application must show lot dimensions, existing buildings, and the location and dimensions of the proposed building or alteration, plus other information lawfully needed to decide ordinance compliance.9 Conditional uses and variances go through Zoning Officer review and a recommendation to the Board of Adjustment.9 Ask the office to identify the parcel's mapped district and any hearing needed before committing to a design.10

Does Edmunds County have zoning?

Yes. The Edmunds County zoning ordinance divides the unincorporated area into mapped districts, and the Official Zoning Map controls the current zoning status.2 The ordinance identifies Agricultural, Commercial/Industrial, Lake Park, Planned Residential and Town districts.10 District-specific standards mean that a rule shown for one district should not be assumed to apply somewhere else.11

A general minimum dwelling size, county RV-occupancy rule, tiny-home occupancy rule, accessory-dwelling rule and general lot-coverage limit could not be confirmed. Ask Edmunds County Planning & Zoning how the parcel's district treats the exact structure and proposed use before buying or ordering a unit.3 Manufactured homes do have express conditions: more than 700 square feet of occupied space, a minimum width of 14 feet, anchoring to the ground or a permanent foundation, a perimeter enclosure and a maximum age of 20 years unless a variance is granted.5

How do septic permits work in Edmunds County?

South Dakota DANR administers statewide minimum requirements for individual and small on-site wastewater systems, while local governments may impose stricter requirements.4 DANR says South Dakota has installation requirements for on-site wastewater systems and provides a contact for installation-plan questions.12 The available county information does not conclusively establish which Edmunds County systems need a local permit or inspection, so ask both DANR and Edmunds County Planning & Zoning before excavation.123

Soils are a real due-diligence item: about 52.9% of county soils are rated without severe limitations for a conventional septic drain field.13 That countywide share cannot determine an individual parcel, so make the system layout and site evaluation part of the purchase contingency. Unconventional sanitation has a narrow state pathway when water or electricity is unavailable; except for vault privies, those systems are experimental and require state approval of plans and specifications before installation.14

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

A county rule expressly allowing or prohibiting long-term RV living, temporary camping or tiny-home occupancy in unincorporated Edmunds County could not be confirmed. Do not treat the absence of a confirmed rule as permission: ask Edmunds County Planning & Zoning to classify the proposed unit and use under the parcel's mapped district before placing or occupying it.3

A tiny home built as a permanent structure still enters a permit system in which erection, movement, additions, structural alterations and use require a county permit.1 A manufactured home is subject to separate county conditions, including more than 700 square feet of occupied space and a width of at least 14 feet.5 Manufactured homes also must be anchored, enclosed around the perimeter and generally no older than 20 years, with a possible variance from the age limit.5 Those manufactured-home standards should not be assumed to answer the rules for an RV or a site-built tiny home.5

Building a home in Edmunds County: what are the steps?

  1. Ask Edmunds County Planning & Zoning to confirm the parcel's zoning district on the Official Zoning Map and identify any conditional use or variance.10
  2. Prepare the building-and-use permit application with lot dimensions, existing structures, and the proposed building's location and dimensions.9
  3. Submit the application and construction-cost-based fee to the Zoning Officer before starting covered building work.98
  4. Confirm the wastewater design and review path with South Dakota DANR and ask Planning & Zoning whether Edmunds County adds a local step.43
  5. Obtain any required state plumbing certificate and inspections; outside cities with their own program, South Dakota requires a plumbing inspection certificate for plumbing installations.15
  6. Arrange state electrical permits and inspections, including a rough-in before wiring is covered and a final inspection before occupancy.16
  7. If access connects to a state highway, obtain the South Dakota Department of Transportation access permit before construction begins.17

What should you check before buying land in Edmunds County?

Confirm zoning first: the Official Zoning Map is the final authority for the current district on unincorporated land.2 If a tract will be divided, a subdivision containing two or more lots must go to the Planning Commission, and a plat cannot be recorded until county review and approval are complete.18

Check wastewater feasibility on the actual homesite because about 52.9% of county soils are rated without severe limitations for a conventional drain field.13 Ask whether the proposed water use needs a state water-right permit before drilling a well, and use a licensed well driller.7 For county-road access, contact the Edmunds County Highway Department, which is responsible for county roads and bridges.19 State-highway access requires state permission before construction.17 Also determine whether the homesite is in a regulated floodplain; participating South Dakota communities require permits for development in the floodplain, but the Edmunds County administrator and local process could not be confirmed.20

Watch-outs

  • A county building permit can expire if work does not begin within six months or is not substantially completed within one year, subject to stated extensions and exceptions.1
  • The county's online zoning materials warn that posted ordinances may not represent current conditions, so verify the current map and rules with Planning & Zoning.3
  • An owner may perform qualifying electrical work on an owner-occupied residence or farmstead, but the exemption is from licensure—not from the homeowner permit or inspection requirements.6
  • A county-specific RV occupancy, tiny-home occupancy, septic inspection and floodplain contact could not be confirmed; ask Planning & Zoning before purchase or site work.3

Sources

  1. Edmunds County Zoning Ordinance, quoted and re-checked
  2. Edmunds County Zoning Ordinance, quoted and re-checked
  3. Edmunds County Planning & Zoning (edmunds.sdcounties.org)
  4. On-Site Wastewater Systems in South Dakota (South Dakota statewide rule), quoted and re-checked
  5. Edmunds County Zoning Ordinance, quoted and re-checked
  6. South Dakota Electrical Commission - Homeowner Wiring (South Dakota statewide rule), quoted and re-checked
  7. South Dakota Water Rights — Drilling a Well (South Dakota statewide rule), quoted and re-checked
  8. Application for Building Permit, quoted and re-checked
  9. Edmunds County Zoning Ordinance, quoted and re-checked
  10. Edmunds County Zoning Ordinance, quoted and re-checked
  11. Edmunds County Zoning Ordinance, quoted and re-checked
  12. South Dakota Department of Agriculture and Natural Resources (danr.sd.gov)
  13. Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
  14. Administrative Rule 74:53:01 — Individual and Small On-Site Wastewater Systems (South Dakota statewide rule), quoted and re-checked
  15. South Dakota Plumbing Commission - Inspections (South Dakota statewide rule), quoted and re-checked
  16. South Dakota Electrical Commission - Homeowner Wiring (South Dakota statewide rule), quoted and re-checked
  17. Instructions: Applying for permission for driveway or intersection on a South Dakota state highway (South Dakota statewide rule), quoted and re-checked
  18. Edmunds County Zoning Ordinance, quoted and re-checked
  19. Edmunds County Highway Department (edmunds.sdcounties.org)
  20. National Flood Insurance Program (South Dakota statewide rule), quoted and re-checked

Written September 27, 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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County locator

Edmunds County in South Dakota

43
County map
Edmunds County highlighted among the South Dakota counties · colored by Index score

How Edmunds County scores

Seclusion88100% ev.
Self-Sufficiency1598% ev.
Admin Boringness51100% ev.
Durability38100% ev.
Property Autonomy67100% ev.
Carry Cost8196% ev.

Evidence strength: 99%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$236kTypical home
0.9%Property tax
$3,025Land / acre
20.8"Annual rain
8.9% of yrsSevere drought
8.7 / yr (+6.8)Mid-century 100°F days
21.8 daysMid-century dry spell
1.42" (+7.7%)Mid-century 1-day rain
1.51×Wildfire change factor
100%Forward climate coverage
$2,283Home insurance / yr
5% / yrInsurance growth
0.83%Nonrenewal rate
single ZIP shrunk to state medianInsurance basis
245People within 30 min
71,721People within 2 hr
2,378Radius comparison (15 mi)
3.6People / sq mi
58.6%Federal land
99%Land at 15% slope or less
52.9%Septic soil without severe limits
380,117 acWorkable land screen
0.8%Wooded land
14.2 tonsBiomass / forest ac
43.1°FAvg temp

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Answers from the rulebook for Edmunds County

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

Edmunds County rules

  • Building permitRequired

    Erection, movement, addition, or structural alteration of buildings in the unincorporated area.

    • The permit must conform to the county zoning ordinance unless the County Planning Commission issues an administrative review, conditional use, or variance order.
    • Permits may expire if work does not begin within six months or is not substantially completed within one year, subject to stated extensions and exceptions.
    “No building or other structure shall be erected, moved, added to, structurally altered or used without a permit issued by the Zoning Officer.”
  • County-wide zoningPresent (with conditions)

    Zoning in the unincorporated area of Edmunds County.

    • The Official Zoning Map is the final authority as to current zoning status.
    • The ordinance states that the map and explanatory matter are adopted as part of the ordinance.
    “The unincorporated area of the County is hereby divided into zones, or districts, as shown on the Official Zoning Map”
  • Zoning districtsPublished (with conditions)

    Zoning districts and the Official Zoning Map for the unincorporated area.

    • The Official Zoning Map is kept in the Zoning Officer’s office and is the final authority on current zoning status.
    • The ordinance identifies the districts as Agricultural, Commercial/Industrial, Lake Park, Planned Residential, and Town District.
    “The requirements as set forth below for each of the use districts listed as part of this ordinance in Article III shall govern the development within the said districts as outlined on the Official Zoning Map for the unincorporated areas of Edmunds County.”
  • Building heightSpecified

    Maximum building heights in zoning districts where the ordinance table specifies them.

    • The cited table applies to the Lake Park district and distinguishes single-family from multiple-family dwellings.
    • Other uses and districts may have separate standards.

    maximum height: 45 feet (Multiple-family dwelling in the cited Lake Park table)

    “Multiple Family Dwelling 40,000 100’ 200’ 10’ 50’ 75’ 45’”
  • Manufactured homesLimited

    Manufactured homes in the unincorporated area.

    • A manufactured home must have more than 700 square feet of occupied space.
    • Minimum width is fourteen feet.
    • The home must be anchored to the ground or a permanent foundation and have a perimeter enclosure.
    • The home may not exceed twenty years from the date of manufacture, subject to a possible variance from the maximum-age requirement.
    • Manufactured-home parks must be in the Lake Park zoning district and connected to an approved public water and sewer system.

    minimum occupied area: > 700 square feet · minimum width: >= 14 feet · maximum age: <= 20 years from date of manufacture (variance may be granted under Section 5.10.01)

    “Have more than 700 square feet of occupied space in a single, double, expando or multi-section unit. Minimum width for a manufactured home is fourteen (14) feet.”
  • Subdividing landRegulated (with conditions)

    Additions to or subdivisions within Edmunds County and the ordinance’s prescribed extraterritorial jurisdiction.

    • No plat may be filed or recorded until submitted to and approved under the subdivision regulations.
    • A subdivision of land containing two or more lots must be submitted to the Planning Commission for approval.
    • A preliminary application fee is required according to the approved fee schedule.

    minimum lots triggering Planning Commission submission: >= 2 lots

    “No plat of a subdivision of land shall be filed or recorded until it has been submitted to the Planning and Zoning Commission for their review and then approved by the Edmunds County Commissioners.”
  • Permit feesPublished (with conditions)

    Building-permit fees listed on the Edmunds County building-permit application.

    • Fees are based on estimated construction cost.
    • The application states that checks should be payable to the Edmunds County Treasurer.

    fee: 15 USD (Estimated construction cost $0-$10,000) · fee: 30 USD (Estimated construction cost $10,001-$100,000) · fee: 75 USD (Estimated construction cost $100,001-$500,000) · fee: 150 USD (Estimated construction cost $500,001 and up)

    “0-$10,000: $15 $10,001-$100,000: $30 $100,001-$500,000: $75 $500,001 & up: $150”
  • Permit processPublished (with conditions)

    County building/use permit process in the unincorporated area.

    • Applications are submitted to the Zoning Officer.
    • The application must provide lot dimensions, existing buildings, proposed building or alteration location and dimensions, and other information lawfully required to determine compliance.
    • Conditional uses and variances are reviewed by the Zoning Officer and recommended to the Board of Adjustment.
    “Application for building and use permits shall be made to the Zoning Officer upon forms approved by the Board of County Commissioners.”

South Dakota rules that apply here

  • Owner-builder exemptionAvailable (with conditions)

    An individual owner personally installing electrical wiring and fixtures in a residence or farmstead owned and resided in by that individual.

    • The exemption is from electrical licensure requirements, not from permitting or inspection.
    • An approved homeowner permit must be obtained before electrical work begins.
    • The exemption does not apply to commercial or rental property.
    • Mobile-home and modular-home installations are allowed only when the unit is on an owner-occupied lot at the time of installation; otherwise a licensed South Dakota electrical contractor is required.
    • A final inspection is required before occupancy.
    “an "owner's exemption" as an exemption from licensure requirements”
  • 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
  • Who permits septicState

    Individual and small on-site wastewater systems statewide in South Dakota.

    • The South Dakota Department of Agriculture and Natural Resources secretary or authorized representative administers the state on-site wastewater requirements.
    • The state rules are minimum requirements; local governments may impose more stringent requirements, according to the DANR permitting guide.
    “The authority for regulating on-site wastewater systems is found in SDCL Chapter 34A-2.”
  • 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.”
  • 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.”
  • 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.”

Still unanswered

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

  • Building code adopted — Building-code adoption in Edmunds County.
  • Certificate of occupancy — Certificates of occupancy in the unincorporated area.
  • Local zoning — Aggregate local zoning across municipalities, townships, and unincorporated areas of Edmunds County.
  • Minimum dwelling size — Minimum dwelling size in the unincorporated area.
  • Lot coverage — Lot-coverage requirements under the Edmunds County Zoning Ordinance.
8 more unanswered
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Accessory dwellings
  • Septic permit
  • Septic inspection
  • Mandatory utility hookup
  • Short-term rentals

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 Edmunds County, South Dakota

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

Edmunds County scores 43/100 on the Bolthole Index, a marginal county profile. Its strengths: deep seclusion — about 245 people within a 30-minute drive and manageable long-term carry cost. Watch-outs: thin water margin (20.8″/yr rainfall) and elevated current hazard exposure.

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

Edmunds County generally requires a residential building permit, and it enforces county zoning. Onsite septic is permitted by South Dakota Department of Agriculture and Natural Resources (DANR); permits administered locally. Owner-builders may act as their own contractor to build their home. These answers are quoted from official sources and independently re-checked. Rules change and cities within the county differ — always confirm with the county before you buy or build.

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

Land in Edmunds County runs about $3,025 per acre, based on the latest county data.

What is the water situation in Edmunds County?

Edmunds County gets about 20.8" of rain a year, with severe drought in roughly 8.9% of years.

How remote is Edmunds County?

A representative private-land location has about 245 people within a 30-minute drive and 71,721 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.

Off-grid gear

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

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How Edmunds compares in South Dakota

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