Bolthole Index

Guthrie County, Iowa

Building permits, zoning and septic rules in Guthrie County, Iowa

63Index Score / 100
#25 of 99 in Iowa

Unincorporated Guthrie County, Iowa has zoning and a building-permit and zoning-compliance process administered by Region XII Council of Governments12. The county has adopted building codes, but its published materials do not identify every project that requires the permit form34. Septic permits come from the county Board of Health through Guthrie County Environmental Health, and incorporated cities set their own rules inside city limits52.

At a glance

Building permit
County form is published; confirm whether your project triggers it4
Zoning
Applies throughout unincorporated Guthrie County6
Septic permit
County Board permit; a new permit costs $22557
RV occupancy
Permanent habitation is prohibited; temporary use is limited89
Private well
County permit required for qualifying water-supply and geothermal wells10
R-1 lot size
8,400 sq. ft. with community utilities; 15,000 sq. ft. with private septic11
Flood hazard area
Separate permit required before each structure or other development12

Who to call

Planning & zoning

Region XII Council of Governments (Guthrie County's Contract Zoning Administrator)

Serves as Guthrie County's contract zoning administrator; reviews and issues building permits and certificates of zoning compliance for unincorporated Guthrie County

712-792-9914

1009 East Anthony Street, Carroll, IA 51401

Online permits →

Septic permits

Guthrie County Environmental Health Department

Issues septic system permits, water-well permits and time-of-transfer inspections for Guthrie County

641-747-3972

2002 State St., Guthrie Center, IA 50115

Online permits →

Contact details are copied from each office’s official page and were checked against it on October 9, 2026.

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Do you need a building permit in Guthrie County, Iowa?

Unincorporated Guthrie County has a published Building Permit and Certificate of Zoning Compliance process administered by Region XII Council of Governments4. The form requests property, proposed-use, improvement, ownership, valuation, dimension, and fee information13. Guthrie County has adopted the Iowa State Building Code and listed building, residential, mechanical, electrical, energy, and existing-building codes, with modified versions taking precedence3. The county's published material still does not give a complete list of projects that legally trigger the form, so ask Region XII before work starts414. An owner working on the owner's property is exempt from state contractor registration, but that exemption does not waive permits, codes, inspections, or occupancy approvals15.

Who issues building permits in Guthrie County, and how do you reach them?

Region XII Council of Governments is Guthrie County's contract zoning administrator for building, zoning, and permit questions16. Region XII's office is at 1009 East Anthony Street in Carroll, and the phone number is 712-792-991414. Ask Region XII to identify the parcel's agricultural, residential, commercial, or industrial district and its use, height, area, size, and intensity rules1714. Guthrie County Environmental Health separately administers septic permits and inspections, while county and Iowa DNR rules both apply518. New or modified driveway and field entrances require County Engineer approval before work starts19. Residential lots also need qualifying street frontage or a compliant private access easement20.

Does Guthrie County have zoning?

Guthrie County's zoning ordinance applies throughout unincorporated territory, and the ordinance does not give the county zoning jurisdiction inside incorporated municipalities2. Septic permits stay with the county Board of Health for city and rural addresses alike5. Agricultural land and structures primarily adapted to agriculture while so used are generally exempt under Iowa law, but floodplain controls can still apply21. Lot size, setbacks, coverage, and height vary by zoning district and use11222324. An R-1 single-family lot requires 8,400 square feet with community water or sewer and 15,000 square feet with private septic; Environmental Health may require more land for an adequate absorption field11. R-1 single-family coverage is capped at 35 percent23. A-1 single-family setbacks include 40 feet in front, 30 feet at the rear, 10 feet at the side, and 30 feet on a corner side street25. Ask Region XII for the parcel-specific table and exceptions14.

How do septic permits work in Guthrie County?

Guthrie County's Board of Health issues construction permits for private sewage systems, while county rules incorporate Iowa requirements and DNR oversight518. No private sewage system may be installed or altered outside the Board's permit rules, and either the owner or the installer can be cited for a violation26. Installing or altering a covered system requires a site evaluation and permit; the permit lasts 12 months, and Environmental Health needs 24 hours' notice before final inspection27. Published fees are $225 for a new septic permit, $125 for a major repair permit, and $300 for a time-of-transfer inspection; rates may change without notice7. Only 9.9 percent of county land is rated without severe limitations for a conventional drain field, so test the site before treating a zoning minimum as proof that septic will work28. If public treatment works are unavailable, an occupied building must have an approved private system; direct discharge to the ground, groundwater, drain tiles, abandoned wells, sinkholes, and listed waters is prohibited29. Alternative systems require project-specific Board approval30.

Can you live in an RV or tiny home on your land in Guthrie County?

Unincorporated Guthrie County prohibits using a tent or recreational vehicle as a permanent abode, dwelling, or business, and continuous occupancy is presumed permanent8. Outside a commercial campground or RV park, temporary RV occupancy is limited to 2 weeks9. Commercial parks are limited to temporary travel, vacation, and recreation use, but the ordinance prints a contradictory maximum stay as “one hundred (180) days”; ask Region XII which duration is enforced3114. We could not confirm a rule written specifically for tiny homes or a countywide minimum dwelling floor area; Region XII should classify the structure and confirm its district, foundation, setbacks, utilities, and permit path14. Manufactured-home parks have separate rules, including at least 3,500 square feet per space, no more than 10 units per acre, and separation from park lines and neighboring homes32.

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

  1. Ask Region XII to confirm the district, allowed use, setbacks, coverage, adopted codes, and whether the project triggers the county form173414.
  2. Submit the Building Permit and Certificate of Zoning Compliance form with the property, use, improvement, valuation, dimensions, and ownership information requested13.
  3. Obtain a site evaluation and Board permit before installing or altering a covered septic system2718.
  4. Confirm compliant street frontage or an access easement, and obtain County Engineer approval before starting a new or modified entrance2019.
  5. Obtain a separate floodplain-development permit for each structure or other development in a covered flood-hazard area, including placement of a factory-built home, before work starts33.
  6. Ask Region XII whether building inspections or a separate occupancy certificate apply because we could not confirm either requirement14.

What to check before you buy land in Guthrie County

Confirm the zoning district and use before closing because Guthrie County applies different controls across agricultural, residential, commercial, and industrial districts17. For an R-1 parcel with private septic, the 15,000-square-foot minimum can increase when Environmental Health needs more area for an absorption field11. Only 9.9 percent of county land is rated without severe limits for a conventional drain field, making a site evaluation a sensible purchase contingency28. Proposed plats and subdivisions require Board approval, and engineering data must show soil suitability where public sewer is unavailable34. Verify legal access and entrance approval2019. Check flood maps because covered development needs a separate permit for each structure or other development12. The effective property-tax rate is 1.3 percent, and the median annual property-tax bill is $2,1723536.

Watch-outs

  • Guthrie County publishes a permit form but not a complete list of triggering projects, so ask Region XII before starting work414.
  • The commercial-park ordinance prints an internally inconsistent RV stay limit as “one hundred (180) days”; ask Region XII which duration is enforced3114.
  • A zoning-compliant lot is not automatically septic-ready: only 9.9 percent of county land is rated without severe limits for a conventional drain field28.

Sources

  1. County of Guthrie Building Permit and Certificate of Zoning Compliance, quoted and re-checked
  2. Chapter 8 Zoning Ordinance, quoted and re-checked
  3. Chapter 8 Zoning Ordinance, quoted and re-checked
  4. Planning & Zoning, quoted and re-checked
  5. Guthrie County Board of Health Chapter 1 Private Sewage Systems, quoted and re-checked
  6. Planning & Zoning, quoted and re-checked
  7. Rates, quoted and re-checked
  8. Chapter 8 Zoning Ordinance, quoted and re-checked
  9. Chapter 8 Zoning Ordinance, quoted and re-checked
  10. Private Well Construction Permits, quoted and re-checked
  11. Chapter 8 Zoning Ordinance, quoted and re-checked
  12. Chapter 8 Zoning Ordinance, quoted and re-checked
  13. Planning & Zoning, quoted and re-checked
  14. Region XII Council of Governments (Guthrie County's Contract Zoning Administrator) (region12cog.org)
  15. Iowa Code 2026, Chapter 91C — Construction Contractors (Iowa statewide rule), quoted and re-checked
  16. Planning & Zoning, quoted and re-checked
  17. Chapter 8 Zoning Ordinance, quoted and re-checked
  18. Guthrie County Environmental Health Department (guthriecounty.gov)
  19. guthriecounty.gov, quoted and re-checked
  20. Chapter 8 Zoning Ordinance, quoted and re-checked
  21. Iowa Code 2026, Chapter 335 — County Zoning (Iowa statewide rule), quoted and re-checked
  22. Chapter 8 Zoning Ordinance, quoted and re-checked
  23. Chapter 8 Zoning Ordinance, quoted and re-checked
  24. Chapter 8 Zoning Ordinance, quoted and re-checked
  25. Chapter 8 Zoning Ordinance, quoted and re-checked
  26. Guthrie County Board of Health Private Sewage Systems Policy, quoted and re-checked
  27. Guthrie County Board of Health Chapter 1 Private Sewage Systems, quoted and re-checked
  28. 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
  29. Guthrie County Board of Health Chapter 1 Private Sewage Systems, quoted and re-checked
  30. Guthrie County Board of Health Chapter 1 Private Sewage Systems, quoted and re-checked
  31. Chapter 8 Zoning Ordinance, quoted and re-checked
  32. Chapter 8 Zoning Ordinance, quoted and re-checked
  33. Chapter 8 Zoning Ordinance, quoted and re-checked
  34. Guthrie County Board of Health Chapter 1 Private Sewage Systems, quoted and re-checked
  35. Effective property tax rate: Bolthole Index county data
  36. Median property tax bill: Bolthole Index county data

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

Like 5 of its 6 neighbors, Guthrie County has countywide zoning.

RuleGuthrie CountyAudubon CountyGreene CountyDallas CountyCarroll CountyAdair CountyCass County
Building permitRequiredRequiredLimitedRequiredRequiredNot requiredRequired
County zoningYesYesYesYesYesNoYes
Septic permitsCounty Env. HealthCounty SanitarianCounty Env. HealthCounty Env. Health Dept.Carroll & Crawford County Env. Health Dept.County Env. HealthCounty Env. Health Office

County locator

Guthrie County in Iowa

63
County map
Guthrie County highlighted among the Iowa counties · colored by Index score

How Guthrie County scores

Seclusion65100% ev.
Self-Sufficiency53100% ev.
Admin Boringness48100% ev.
Durability46100% ev.
Property Autonomy51100% ev.
Carry Cost60100% 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 →

$281kTypical home
1.3%Property tax
$8,494Land / acre
35.4"Annual rain
11% of yrsSevere drought
5.7 / yr (+5.2)Mid-century 100°F days
18.1 daysMid-century dry spell
1.93" (+9.5%)Mid-century 1-day rain
1.73×Wildfire change factor
100%Forward climate coverage
$1,772Home insurance / yr
3.9% / yrInsurance growth
0.18%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
7,171People within 30 min
2,148,745People within 2 hr
11,582Radius comparison (15 mi)
18.2People / sq mi
0.3%Federal land
81%Land at 15% slope or less
9.9%Soils rated "not limited" for septic (strict USDA rating)
36,963 acWorkable land screen
11.3%Wooded land
51.5 tonsBiomass / forest ac
48.7°FAvg temp

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Cities and towns in Guthrie County

Inside a city or town, that city usually issues building permits and sets zoning; the county’s rules above cover unincorporated land. Septic, wells and floodplain rules usually stay with the county or state everywhere.

Bagley · Bayard · Casey · Guthrie Center · Jamaica · Menlo · Panora · Yale

Answers from the rulebook for Guthrie County

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

Guthrie County rules

  • Building permitRequired

    Excavating, grading, erecting, constructing, reconstructing, enlarging, altering, or moving any building or structure in unincorporated Guthrie County, under the county's zoning-permit and building-permit process.

    • The county zoning ordinance applies to all unincorporated territory of Guthrie County.
    • A zoning permit must be issued by the Zoning Administrator before the listed work begins.
    • The proposed building, structure, or use must comply with all provisions of Chapter 154 unless the Board orders otherwise on appeal of an administrative decision, or grants a variance, special exception, or conditional use in accordance with Chapter 154.
    • Use or occupancy, a change of use or occupancy, or a change of a non-conforming use requires a certificate of zoning compliance.
    • Detached accessory buildings 120 square feet or less are exempt only when they are not attached to the ground in any way and are located in the side or rear yard.
    • The ordinance page states that a penalty is provided in § 154.999 and identifies the ordinance as passed in 2010; no complete effective date is stated.
    • Region XII Council of Governments is the county's contract zoning administrator for permits and zoning information.

    detached accessory building area threshold: <= 120 square feet (Exempt from the zoning permit requirement only if unattached to the ground in any way and located in the side or rear yard.)

    “It shall be unlawful to do any excavating, grading, erecting, constructing, reconstructing, enlarging, altering or moving of any building or structure until a zoning permit shall have been issued by the Zoning Administrator.”
    3 more reviewed findings on this topic
    • Not required — Detached accessory buildings in unincorporated Guthrie County that are 120 square feet or less, not attached to the ground in any way, and located in a side or rear yard.
      “Detached accessory buildings one hundred twenty (120) or less square foot in size, which are not attached to the ground in anyway and which are located in the side or rear yard, shall be exempt from the zoning permit requirement.”
    • Not required — Agricultural land use and buildings or structures incidental to agricultural use in unincorporated Guthrie County.
      “No Zoning Permit or Certificate of Zoning Compliance shall be required for the use of land for agricultural purposes or the construction or use of buildings or structures incidental to the use for agricultural purposes of the land on which such buildings or structures are located.”
    • Required — Construction, reconstruction, enlargement, alteration, or moving of a building or structure in unincorporated Guthrie County.
      “It shall be unlawful to do any excavating, grading, erecting, constructing, reconstructing, enlarging, altering or moving of any building or structure until a Zoning Permit shall have been issued by the Zoning Administrator.”
  • Owner-builder exemption · follows from the permit answerNot needed

    Unincorporated Guthrie County: no county building permit is required, so there is no permit to be exempt from and you may build your own home. State licensing for electrical, plumbing and HVAC work may still apply.

    • All three stated conditions must be satisfied: no more than 120 square feet, not attached to the ground in any way, and located in the side or rear yard.
    • This is an exemption from the zoning permit requirement; other applicable rules may still apply.
    “Detached accessory buildings one hundred twenty (120) or less square foot in size, which are not attached to the ground in anyway and which are located in the side or rear yard, shall be exempt from the zoning permit requirement.”
  • Building code adoptedAdopted (with conditions)

    Construction and installation of factory-built structures and listed building, mechanical, residential, existing-building, electrical, and energy codes under County Chapter 8.

    • The ordinance states that modified code versions hold precedence.
    • The most restrictive applicable requirement governs.

    International Building Code: 2003 edition · International Residential Code: 2003 edition

    “Guthrie County hereby adopts the Iowa State Building Code and Historical Building Code. [...] The following codes and their editions are hereby included in this adoption (modified code versions will hold precedence over listed editions):”
  • County-wide zoningPresent (with conditions)

    County zoning in the unincorporated territory of Guthrie County.

    • Region XII Council of Governments is the county's contract zoning administrator.
    • Incorporated municipalities may administer their own land-use rules.
    “The provisions of this Ordinance shall apply to all of the unincorporated territory of Guthrie County, Iowa.”
    3 more reviewed findings on this topic
    • Present (with conditions) — Guthrie County zoning regulation in unincorporated territory.
      “8.001.030 JURISDICTION: The provisions of this Ordinance shall apply to all of the unincorporated territory of Guthrie County, Iowa. 8.001.040 APPLICATION OF REGULATIONS: The regulations set by this Ordinance with each district shall be minimum regulations and shall apply uniformly to each class or kind of structure or land, and particularly, except as hereinafter provided: .01 No building, structure or land shall hereafter be used or occupied and no building or structure or part thereof shall hereafter be erected, constructed, reconstructed, moved, or structurally altered unless in conformity with all of the regulations herein specified for the district in which it is located except agricultural uses as set forth in Section 8.001.050 are exempt.”
    • Present — Guthrie County Planning & Zoning Ordinance in unincorporated Guthrie County.
      “The provisions of this Ordinance shall apply to all of the unincorporated territory of Guthrie County, Iowa.”
    • Present (with conditions) — Zoning regulation in unincorporated Guthrie County.
      “The provisions of this Ordinance shall apply to all of the unincorporated territory of Guthrie County, Iowa.”
  • Local zoningPresent (with conditions)

    County-administered zoning in unincorporated Guthrie County.

    • This does not establish that the county administers incorporated municipal ordinances.
    • Region XII Council of Governments is the contract zoning administrator.
    “Region XII Council of Governments is the contract zoning administrator for Guthrie County. For permits and zoning information, call (712) 792-9914.”
  • Zoning districtsPublished

    County zoning districts and the official zoning map for unincorporated Guthrie County.

    • The ordinance establishes district classifications and adopts the Official Zoning Map by reference.
    • The Official Zoning Map is maintained by the Zoning Administrator and is the final authority for current zoning of unincorporated territory.
    “the Official Zoning Map shall be maintained on file in the Office of the Zoning Administrator and shall be the final authority as to the current zoning of the unincorporated territory of the County.”
    2 more reviewed findings on this topic
    • Published — County zoning districts and district-specific land-use controls in unincorporated Guthrie County.
      “The term Class “A” District shall mean any agricultural district; the term Class ”R” District shall mean any residential district; the term Class “C” District shall mean any commercial district; and the term Class “I” District shall mean any industrial district.”
    • Published (with conditions) — County zoning districts and their regulations.
      “The term Class “A” District shall mean any agricultural district; the term Class ”R” District shall mean any residential district; the term Class “C” District shall mean any commercial district; and the term Class “I” District shall mean any industrial district.”
  • Minimum lot sizeSpecified

    Residential zoning districts in unincorporated Guthrie County.

    • R-1 single-family lots with community water and/or sewer require 8,400 square feet; private septic lots require 15,000 square feet.
    • Private-septic lot area must be increased as determined by the Guthrie County Environmental Health Department when needed for an adequate absorption field.
    • R-2 district standards differ and include a 9,600-square-foot community-water/sewer minimum.

    R-1 lot area with community water and/or sewer: >= 8400 square feet · R-1 lot area with private septic: >= 15000 square feet (Increase as determined by Guthrie County Environmental Health Department for adequate absorption field)

    “A. Lots with community water and/or sewer 8,400 sq. ft. 70 35% B. Lots with private septic systems 15,000 sq. ft.* 70’ 35%”
    2 more reviewed findings on this topic
    • District specific (with conditions) — Lot-area requirements vary by county zoning district and utility configuration.
      “A. Lots with community water and/or sewer 8,400 sq. ft. 70 35% B. Lots with private septic systems 15,000 sq. ft.* 70’ 35%”
    • District specific (with conditions) — Lots in county zoning districts, including residential, agricultural, commercial, and industrial districts.
      “A. Lots with community water and/or sewer 8,400 sq. ft. 70 35% B. Lots with private septic systems 15,000 sq. ft.* 70’ 35%”
  • SetbacksDistrict specific (with conditions)

    Setbacks for structures under county zoning districts.

    • For Class A-1, a single-family dwelling requires 40 feet front, 30 feet rear, 10 feet side, and 30 feet side-street/corner-lot setbacks.
    • Other uses and districts have different standards and exceptions.

    A-1 single-family front setback: >= 40 feet · A-1 single-family rear setback: >= 30 feet · A-1 single-family side setback: >= 10 feet · A-1 single-family side-street/corner-lot setback: >= 30 feet

    “.01 Single-Family Dwelling 40’ 30’ 10’ 30’”
    One more reviewed finding on this topic
    • District specific (with conditions) — Building and yard setbacks in county zoning districts.
      “In any case, the required yard setback as computed herein need not exceed twice the minimum front yard setback required for the particular district, but in no case shall the front yard setback be less than fifteen (15) feet.”
  • Lot coverageSpecified

    Lot coverage in residential zoning districts in unincorporated Guthrie County.

    • R-1 single-family dwellings have a 35% maximum lot coverage.
    • Other districts and uses may have different standards.

    R-1 maximum lot coverage: <= 35 percent

    “A. Lots with community water and/or sewer 8,400 sq. ft. 70 35% B. Lots with private septic systems 15,000 sq. ft.* 70’ 35%”
    3 more reviewed findings on this topic
    • Specified — County zoning districts, including Class R-1.
      “A. Lots with community water and/or sewer 8,400 sq. ft. 70 35% B. Lots with private septic systems 15,000 sq. ft.* 70’ 35%”
    • District specific (with conditions) — Maximum lot coverage under county zoning districts.
      “A. Lots with community water and/or sewer 8,400 sq. ft. 70 35% B. Lots with private septic systems 15,000 sq. ft.* 70’ 35%”
    • District specific (with conditions) — Maximum lot coverage under county zoning districts.
      “A. Lots with community water and/or sewer 8,400 sq. ft. 70 35% B. Lots with private septic systems 15,000 sq. ft.* 70’ 35%”
  • Building heightSpecified

    Telecommunication towers in unincorporated Guthrie County zoning districts.

    • Tower height exceeding the listed conditional-use limit requires a special exception.
    • Airport Commission approval applies if located within the airport flight path.
    • Additional restrictions apply near residential districts and subdivisions.

    R-1/R-2 tower conditional-use height: <= 100 feet (Greater height requires special exception) · C-1/C-2 tower conditional-use height: <= 180 feet (Greater height requires special exception) · M-1/M-2 tower conditional-use height: <= 360 feet (Greater height requires special exception) · A-1 tower conditional-use height: <= 500 feet (Greater height requires special exception)

    “Residential (R-l, R-2,) Free-standing tower with height not exceeding 100 feet is a permitted conditional use; height exceeding 100 feet requires a special exception.”
    One more reviewed finding on this topic
    • District specific (with conditions) — Building-height limits under county zoning districts and special use categories.
      “A. Residential (R-l, R-2,) Free-standing tower with height not exceeding 100 feet is a permitted conditional use; height exceeding 100 feet requires a special exception.”
  • Living in an RVProhibited

    Permanent habitation, dwelling, or business use of tents or recreational vehicles under the county zoning ordinance.

    • Continuous occupancy is presumed permanent occupancy.
    • This is a county zoning rule for the county-regulated area; other health, septic, or municipal rules may also apply.
    “Tents and/or recreational vehicles shall not be utilized as a permanent place of abode, dwelling or business. Continuous occupancy shall be presumed to be permanent occupancy.”
    2 more reviewed findings on this topic
    • Temporary only (with conditions) — Recreational-vehicle occupancy outside a commercial campground or recreational vehicle park in unincorporated Guthrie County.
      “8.002.830 RECREATIONAL VEHICLE: A vehicular type camping unit primarily designed as temporary living quarters for recreational, camping, or travel use, which either has its own motive power or is mounted on or drawn by another vehicle. Temporary occupancy shall be considered no more than two (2) weeks when the recreational vehicle is not located in a commercial campground and recreational vehicle park.”
    • Limited — Recreational vehicles in a commercial campground or recreational vehicle park in unincorporated Guthrie County.
      “8.004.190 COMMERCIAL CAMPGROUNDS AND RECREATIONAL VEHICLE PARK DEVELOPMENT STANDARDS: The following standards and requirements shall govern the design and development of a commercial campground or recreational vehicle park. .01 A tract of land considered for a commercial campground or recreational vehicle park shall comprise an area of not less than five (5) acres of gross development area. .02 The maximum density allowed for the gross development area shall be fifteen (15) recreational vehicles sites per gross acre. .03 Sites in a park shall be occupied only by camping units and tents suitable for temporary habitation and used for travel, vacation and recreation purposes. .04 No camping unit or tent shall be used as a permanent place of abode, dwelling or business, or for indefinite periods of time. Camping units or tents shall not be on the site, whether occupied or not, for no more than one hundred (180) days during any twelve (12) month period.”
  • Camping on your landLimited

    Camping units and tents in commercial campgrounds or recreational vehicle parks in unincorporated Guthrie County.

    • Use is limited to temporary habitation for travel, vacation, and recreation.
    • Camping units and tents may not be used as a permanent abode, dwelling, or business or for indefinite periods.
    • The ordinance states a maximum duration of "one hundred (180) days" during any twelve-month period; the conflicting word and numeral values require clarification.
    • The park standards also require a minimum five-acre area, maximum fifteen recreational-vehicle sites per gross acre, minimum site sizes, stabilized parking pads, common open space, and compliance with yard, access, drainage, flooding, and safety requirements.

    stated maximum camping-unit or tent duration: one hundred (180) days during any twelve (12) month period (conflicting word and numeral values in the ordinance)

    “The maximum density allowed for the gross development area shall be fifteen (15) recreational vehicles sites per gross acre. .03 Sites in a park shall be occupied only by camping units and tents suitable for temporary habitation and used for travel, vacation and recreation purposes. .04 No camping unit or tent shall be used as a permanent place of abode, dwelling or business, or for indefinite periods of time. Camping units or tents shall not be on the site, whether occupied or not, for no more than one hundred (180) days during any twelve (12) month period.”
  • Tiny homesLimited

    A tiny home in unincorporated Guthrie County that qualifies as a single-family dwelling under Chapter 154 and is located in the R-2 Single-Family Residential District.

    • The code does not define the term tiny home; this claim applies only if the structure qualifies as a single-family dwelling under the county zoning definitions.
    • Single-family dwellings are permitted in R-2.
    • R-2 dwelling structures must meet district setbacks and lot requirements, including 30-foot front and rear setbacks, side setbacks of 8 feet for one-story structures or 10 feet for structures of two or more stories, and minimum lot area of 9,600 square feet with community water/sewer or 15,000 square feet with private septic systems.
    • Private septic lots must be increased as determined by the county Environmental Health Department when necessary to provide an adequate absorption field; lots under one acre may require a special exception in the circumstances stated by the ordinance.
    • Applicable building, wastewater/septic, and other health requirements still apply.

    minimum lot area with community water and/or sewer: >= 9600 square feet · minimum lot area with private septic system: >= 15000 square feet (Must be increased by the amount determined by the county Environmental Health Department to provide an adequate absorption field for a septic tank installation.)

    “The following principal uses shall be permitted in the Class “R-2” District: (1) Single-family dwellings, including summer cottages;”
    One more reviewed finding on this topic
    • Limited — A tiny home in unincorporated Guthrie County that qualifies as a single-family dwelling under Chapter 154 and is located in the A-1 Agricultural Production District.
      “The following principal uses shall be permitted in a Class “A-1” District: [...] Single-family dwellings at a maximum density of two dwellings per quarter-quarter section;”
  • Manufactured homesLimited

    Manufactured or mobile-home parks outside incorporated city limits.

    • Installation must comply with Iowa Code Chapter 435.
    • Water supply and sanitary sewage collection and treatment must be approved by the State Board of Health.
    • Each space must have at least 3,500 square feet; maximum density is 10 units per acre.
    • Homes must be at least 25 feet from the park property line and 20 feet from another mobile home.
    • Additional patio, sidewalk, and storm-protection requirements apply.

    minimum mobile-home space: >= 3500 square feet · maximum density: <= 10 units per acre · setback from park property line: >= 25 feet · separation between mobile homes: >= 20 feet

    “Mobile home park provided that the installation complies with Chapter 435 of the Code of Iowa, as amended; has a water supply and sanitary sewage collection and treatment system approved by the State Board of Health; has a minimum area of 3,500 square feet for each mobile home space; has a maximum density of ten (10) units per acre;”
    One more reviewed finding on this topic
    • Limited — Manufactured/mobile-home parks outside incorporated cities.
      “maximum density of ten (10) units per acre”
  • Who permits septicMixed (with conditions)

    Private sewage disposal systems in Guthrie County, with county Board of Health administration and incorporated Iowa DNR rules.

    • The county policy adopts Iowa Administrative Code Chapter 69 by reference in the private-sewage rules.
    • Lake Panorama and South Panorama have additional district-specific wastewater-management rules.
    “No private sewage disposal system shall be installed or altered as described in 1(3)c without obtaining a construction permit issued by the Board.”
    3 more reviewed findings on this topic
    • County — Private sewage disposal systems in Guthrie County.
      “South Panorama Sanitary District & Lake Panorama On-Site Wastewater Management District”
    • County — County environmental-health administration of septic permits, inspections, and related services.
      “County Health Services works in conjunction with the Board of Health and Board of Supervisors to establish rates for permits and inspections that we perform in Guthrie County.”
    • Mixed (with conditions) — Private sewage disposal systems in Guthrie County.
      “No private sewage disposal system shall be installed or altered as described in 1(3)c without obtaining a construction permit issued by the Board. [...] Activities in compliance with the Chapter are permitted for the purposes of compliance with sections 455B.183 and 455B.180 of the Code of Iowa.”
  • Septic permitRequired

    Installation or alteration of private sewage disposal systems in Guthrie County.

    • The permit is issued by the Board of Health.
    • Permits are valid for 12 months from issuance.
    • Department personnel must be notified 24 hours in advance of final inspection, Monday through Friday from 8:00 a.m. to 4:30 p.m.
    • The county policy states that proposed plats and subdivisions must receive Board approval and that engineering data is required where public sewer is unavailable.

    permit validity: 12 months

    “No private sewage disposal system shall be installed or altered as described in 1(3)c without obtaining a construction permit issued by the Board.”
    2 more reviewed findings on this topic
  • Septic inspectionRequired

    Final inspections and time-of-sale inspections of private sewage disposal systems.

    • Time-of-sale inspections apply within incorporated city limits, except abandoned structures.
    • A valid county permit plus regular management-program inspection, municipal sewer service, and uninhabited buildings lacking current sewer or water service are exceptions.
    • The county policy states that Iowa Administrative Code Chapter 69.2 superseded its incorporated-city time-of-sale provision after July 1, 2009.

    final inspection notice: 24 hours (Notice must be during 8:00 a.m. to 4:30 p.m., Monday through Friday.) · Lake Panorama maintenance inspection cycle: 4 years (Mechanical systems under yearly outside maintenance contracts are excepted.)

    “No part of any private sewage disposal system shall be used, covered, or so constructed as to deny the mandatory final inspection by Department personnel.”
    One more reviewed finding on this topic
    • Required — Septic systems in Guthrie County when a property with a septic system is sold.
      “Iowa requires that all septic systems are inspected by a certified time of transfer inspector before properties with septic systems can be sold. This is a separate inspection from annual maintence inspections.”
  • Off-grid sanitationLimited

    Private sewage disposal where public treatment works are unavailable.

    • A private sewage disposal system is required when a POTW is unavailable.
    • Installation requires a county Board construction permit and compliance with county and state rules.
    • Discharge to listed surface waters, groundwater, drain tiles, the ground surface, abandoned wells, agricultural drainage wells, or sinkholes is prohibited.
    “When a POTW is not available, every building wherein persons reside, congregate, or are employed shall be provided with a private sewage disposal system.”
    One more reviewed finding on this topic
    • Limited — Alternative or off-grid private wastewater treatment and disposal systems.
      “Other methods or types of private wastewater treatment and disposal systems shall be installed only after plans and specifications for each project have been approved by the Board.”
  • Mandatory utility hookupConditional

    Wastewater connections for buildings in Guthrie County.

    • No private sewage system may be installed, repaired, or rehabilitated where a publicly owned treatment works is available or a local ordinance requires connection.
    • A POTW may be considered unavailable when it is more than 200 feet from a proposed building or exterior drainage facility on an abutting lot.
    • When no POTW is available, occupied or employed-in buildings must have a private sewage disposal system.

    POTW distance threshold: > 200 feet (Final availability determination is made by the Board.)

    “When a POTW becomes available within 200’, any building then served by a private sewage disposal system shall connect to said POTW within a time frame or under conditions set by the Board.”
  • Subdividing landRegulated (with conditions)

    Proposed plats and subdivisions where private wastewater disposal is involved or public sewer is unavailable.

    • All proposed plats and subdivisions after the effective date of the county septic regulations require Board approval.
    • If public sewer is unavailable, the plator or developer must provide engineering data confirming soil suitability for sewage treatment.
    • The detailed subdivision ordinance approval standards, fees, and exemptions were not extractable from the opened PDF.
    “All proposed plats and subdivisions after the effective date of these regulations shall have the approval of the Board with a copy thereof provided to the Board.”
    One more reviewed finding on this topic
    • Regulated (with conditions) — Proposed plats and subdivisions subject to Guthrie County Board of Health and zoning requirements.
      “All proposed plats and subdivisions after the effective date of these regulations shall have the approval of the Board with a copy thereof provided to the Board.”
  • Driveway accessRequired

    New or modified driveway and field entrances under the Guthrie County Engineer.

    • Work must not start until the permit has been reviewed and approved by the Guthrie County Engineer.
    • County staff inspect landowner-performed work for proper construction.
    • The county does not perform new or widening entrance work.
    “Work shall not start on an entrance or modification of an entrance until the permit has been reviewed and approved by the office of the Guthrie County Engineer.”
    One more reviewed finding on this topic
    • Required — Residential lots in county zoning jurisdiction.
      “No lot shall contain any building used in whole or in part for residence purposes unless such lot abuts for at least twenty-five (25) feet on at least one (1) street, or unless it has an exclusive unobstructed private easement of access or right-of-way at least twenty-five (25) feet wide to a street;”
  • Building in a floodplainRequired

    Construction or other development within county-designated flood hazard areas.

    • The September 1, 1996 Flood Insurance Rate Map identifies covered areas.
    • No development is permitted in covered areas except through a floodplain development permit.
    • The Guthrie County Zoning Administrator is the Floodplain Administrator.
    • Separate permit is required for each structure or other development.
    • Applications require a written form, project description, use/occupancy, assessed and fair-market values, other requested information, plans/specifications, and authorized signature.

    FIRM date: September 1, 1996

    “A floodplain development permit shall be required for all proposed construction or other development, including the placement of factory-built homes, prior to any flood plain development.”
    2 more reviewed findings on this topic
    • Required — Proposed construction or other development within Guthrie County flood hazard areas covered by the county zoning ordinance.
      “No permit for floodplain development shall be granted for new construction, substantial-improvements, and other improvements, including the placement of factory-built homes, within any flood hazard area unless the conditions of this section are satisfied.”
    • Required — All proposed construction or other development in Guthrie County flood-hazard areas covered by the county ordinance.
      “A floodplain development permit shall be required for all proposed construction or other development, including the placement of factory-built homes, prior to any flood plain development.”
  • Permit feesPublished

    Guthrie County Environmental Health permit and inspection services.

    • Rates are subject to change without notice upon County Supervisor and Board of Health approval.

    Perc Test: 300 USD · Septic Inspection Non Permit: 80 USD · Septic Permit - Major Repair: 80 USD · Septic Permit - New: 225 USD · Time of Transfer: 300 USD · Water Test: Free

    “Perc Test: $300 Radon Test: $15 Septic Drawing Mailed: $10 Septic Inspection Non Permit: $80 Septic Permit - Major Repair: $80 Septic Permit - New: $225 Time of Transfer: $300 Water Test: Free”
    One more reviewed finding on this topic
    • Published (with conditions) — Guthrie County Environmental Health permit and inspection fees.
      “Septic Inspection Non Permit: $125 Septic Permit - Major Repair: $125 Septic Permit - New: $225 Time of Transfer: $300”
  • Permit processPartial

    County building, zoning, and septic permit processes.

    • Building permit applications are submitted on the county permit and zoning-compliance form.
    • Septic permits require a Board-issued construction permit, site evaluation, 12-month validity, and final-inspection notice.
    • Region XII is the contract zoning administrator for permits and zoning information.
    “Permits shall be valid for 12 months from the date of issuance. Department personnel shall be notified of the request for inspection of the completed on-site system 24 hours in advance and between 8:00 am and 4:30 pm, Monday through Friday.”
    3 more reviewed findings on this topic
    • Published (with conditions) — Building permit and certificate-of-zoning-compliance applications administered for Guthrie County's unincorporated territory.
      “COUNTY OF GUTHRIE BUILDING PERMIT AND CERTIFICATE OF ZONING COMPLIANCE”
    • Partial — Guthrie County zoning and building-permit process.
      “COUNTY OF GUTHRIE BUILDING PERMIT AND CERTIFICATE OF ZONING COMPLIANCE I hereby make application for permits as follows, and if same is granted, I agree to conform to all Guthrie County Ordinances in accordance with plans and specifications submitted:”
    • Partial — Planning, zoning, and permit inquiries in unincorporated Guthrie County.
      “Region XII Council of Governments is the contract zoning administrator for Guthrie County. For permits and zoning information, call (712) 792-9914.”

Iowa rules that apply here

  • InspectionsLimited

    Buildings and structures subject to Iowa Code section 103A.10A, including newly constructed state-owned buildings, state-board-of-regents buildings, and certain state-funded buildings.

    • Newly constructed state-owned buildings and structures subject to the state building code are subject to plan review and inspection, excluding renovations and repairs except as provided by statute.
    • Newly constructed buildings owned by the state board of regents are subject to plan review and inspection, excluding renovations and repairs except as provided by statute.
    • State-funded buildings not wholly owned by the state are subject to state plan review and inspection when the governmental subdivision has not adopted the listed codes or does not perform inspections; otherwise they must comply with the local codes and inspections.
    • For ordinary privately owned construction, inspection administration is governed by the applicable local law or ordinance.
    “All newly constructed buildings or structures subject to the state building code, including any addition, but excluding any renovation or repair of such a building or structure, owned by the state or an agency of the state, except as provided in subsection 2, shall be subject to a plan review and inspection by the commissioner or an independent building inspector appointed by the commissioner.”
  • Certificate of occupancyLimited

    Certificates of occupancy or use for buildings subject to Iowa's State Building Code and certificates approving specified buildings, facilities, or installations for licensure.

    • A local building department issues certificates of occupancy or use when required by ordinance.
    • When issued for a building constructed under the state building code, the certificate must certify conformity with the code and is in the form prescribed by the governing body of the governmental subdivision.
    • For facilities governed by Iowa Administrative Code chapter 481.280, if a certificate of occupancy is required for use, it will not be issued until the inspection fee is paid.
    • Chapter 481.280.5 applies to a certificate approving a building, facility, or installation for occupancy upon request from an owner or owner's agency when applicable rules are satisfied and all fees are paid.
    • The state sources do not require a certificate of occupancy for every building statewide.

    additional reinspection fee: 125 USD (Applies for each additional reinspection after the initial reinspection when original deficiencies remain uncorrected.)

    “Issue certificates of occupancy or use, permits, licenses, and other documents in connection with the construction of buildings or structures as may be required by ordinance. (1) A certificate of occupancy or use for a building or structure constructed in accordance with the provisions of the state building code shall certify that the building or structure conforms to the requirements of the code. The certificate shall be in the form the governing body of the governmental subdivision prescribes.”
  • Minimum dwelling sizeDistrict specific (with conditions)

    Minimum dwelling-size standards imposed by county zoning regulations on manufactured homes in Iowa.

    • County zoning under chapter 335 is optional and applies only where the county board of supervisors has adopted it.
    • The local standard must be the same standard applicable to a site-built single-family dwelling on the same lot.
    • The cited provision does not supply a statewide numeric minimum square-footage value.
    “However, a zoning ordinance or regulation shall require that a manufactured home be located and installed according to the same standards, including but not limited to a permanent foundation system, set-back, and minimum square footage, which would apply to a site-built, single family dwelling on the same lot, and shall require that the home is assessed and taxed as a site-built dwelling.”
  • Accessory dwellingsAllowed (with conditions)

    City regulation of accessory dwelling units statewide in Iowa, within a zoning district where a single-family residence is an allowed principal use

    • At least one accessory dwelling unit must be allowed on the same lot as a single-family residence.
    • The accessory dwelling unit must comply with applicable building regulations under chapter 103A.
    • The unit may not exceed 1,000 square feet or 50 percent of the size of the single-family residence, whichever is larger; unfinished basements are excluded from the size calculation.
    • Historic-building-code restrictions, deed restrictions, and common-interest-community rules may limit or prohibit construction or use.
    • A manufactured or mobile home used as the accessory dwelling unit must be converted to real property by placement on a permanent foundation and assessed for real-estate taxes under section 435.26.
    • A historic-preservation area may regulate the unit to the extent the city or commission determines it incongruous and records its reasons.
    • Effective July 1, 2026.

    maximum accessory dwelling unit size: 1,000 square feet or 50% of the single-family residence, whichever is larger (unfinished basements excluded from the size calculation)

    “A city shall allow a minimum of one accessory dwelling unit on the same lot as a single family residence within a zoning district where a single family residence is an allowed principal use, in accordance with the following conditions:”
    One more reviewed finding on this topic
    • Allowed (with conditions) — County regulation of accessory dwelling units statewide in Iowa, within a zoning district where a single-family residence is an allowed principal use
      “A county shall allow a minimum of one accessory dwelling unit on the same lot as a single family residence within a zoning district where a single family residence is an allowed principal use, in accordance with the following conditions:”
  • Well permitRequired

    Construction of private water-supply wells statewide in Iowa, including household, livestock, commercial, processing, irrigation, recreational, industrial, monitoring, dewatering, and related wells identified by the Iowa DNR.

    • A private well construction permit is required for all water-supply wells.
    • For private water-supply wells serving fewer than 25 individuals or fewer than 15 water-service connections, permits are issued by local county health departments, except Osceola County, which lacks authority to issue private well construction permits; the Iowa DNR handles permitting there.
    • The applicant must submit an application and county application fee; each county sets its own fee.
    • The county reviews completeness and location relative to contamination sources and issues or denies the permit in writing before construction proceeds.
    • The county and DNR must be allowed to visit the proposed well site before, during, and after construction.
    • Public water-supply wells serving 25 or more individuals or having 15 or more water-service connections require a Public Water Supply Construction Permit issued by Iowa DNR Water Supply Engineering; county private-well programs cannot issue those permits.
    • Private well permits are not required for geotechnical borings without well casing or screens, Geoprobe-style boreholes without temporary or permanent casing, and cathodic-protection wells.
    • Trench dewatering does not require a private well construction permit.
    • Separate water-allocation, NPDES, floodplain, or underground-injection permits may also be required depending on the project.

    public water supply threshold: >= 25 individuals served (A public-water-supply construction permit is also required at 15 or more water-service connections.) · public water supply threshold: >= 15 water-service connections (A public-water-supply construction permit is also required when 25 or more individuals are served.) · geothermal loop depth threshold: >= 20 feet (Closed-loop and open-loop geothermal systems at or beyond this depth require a private well construction permit.)

    “Private Well Construction Permits are required for all water supply wells, and for all geothermal systems - closed-loop and open-loop - that are 20 feet or greater in depth.”
    One more reviewed finding on this topic
    • Required — Private water-supply wells and qualifying geothermal systems in Guthrie County under Iowa statewide rules.
      “Private Well Construction Permits are required for all water supply wells, and for all geothermal systems - closed-loop and open-loop - that are 20 feet or greater in depth.”
  • Agricultural exemptionConditional

    Land, farm houses, farm barns, farm outbuildings, and other buildings or structures primarily adapted by reason of nature and area for agricultural purposes, while used for those purposes, under county ordinances adopted pursuant to Iowa Code chapter 335.

    • The exemption applies except to the extent required to implement section 335.27.
    • An ordinance may still apply to any structure, building, dam, obstruction, deposit, or excavation in or on the floodplains of any river or stream.
    • The county may not require an application, approval, or fee for the ordinance to be deemed inapplicable under this section.
    • Qualifying land, farm houses, farm barns, farm outbuildings, or other buildings or structures may qualify independently or in combination with other agricultural uses.
    • Land enrolled in a soil or water conservation program is considered land primarily adapted for agricultural purposes.
    • The exemption concerns ordinances adopted under chapter 335; chapter 335 applies to a county at the option of its board of supervisors.
    “no ordinance adopted under this chapter applies”
  • county zoning authorityGeneral

    Iowa counties may adopt zoning ordinances for land and structures within the county but outside the corporate limits of any city.

    • Chapter 335 applies to any Iowa county at the option of its board of supervisors.
    • The zoning power is subject to Iowa Code section 335.2: ordinances generally do not apply to agricultural land, farm houses, farm barns, farm outbuildings, or other structures primarily adapted for agricultural purposes while so used, except that ordinances may apply to structures, buildings, dams, obstructions, deposits, or excavations in or on river or stream floodplains.
    • A county may not require an application, approval, or fee for an ordinance to be deemed inapplicable to qualifying agricultural land or structures.
    • A county may not regulate, restrict, or prohibit the location of permanent buildings or temporary structures used for consumer-fireworks sales pursuant to section 10A.519 in locations zoned commercial or industrial.
    • The board of supervisors may divide the county into zoning districts, and regulations may differ among districts.
    • Regulations and restrictions require public-hearing and notice procedures under sections 335.6 and 331.305; district boundaries must identify the affected township and section and, if possible, streets or roads.
    • Energy-conservation and solar-access objectives do not require zoning in a county that did not have zoning before July 1, 1981.
    “applicable to any county [...] at the option of the board of supervisors [...] outside of the corporate limits of any city.”
  • county building authorityGeneral

    Iowa counties may adopt, administer, and enforce county building codes and may administer and enforce the state building code for buildings, including residential construction, in county jurisdiction outside incorporated municipalities, subject to statutory limitations.

    • A county building code may not apply within the incorporated area of a city except at the city's option.
    • A county building code may not apply within a city's two-mile limit under Iowa Code §414.23 to the extent the city has adopted a building code within that two-mile limit.
    • A county building code may not apply to farm houses or other farm buildings primarily adapted for agricultural purposes while so used or under construction for that use.
    • Administration and enforcement are conducted as prescribed by local law or ordinance.
    • The state building code applies in a governmental subdivision only after the governing body adopts an ordinance accepting it and files a certified copy with the commissioner; the ordinance fixes the effective date, which must be no more than six months after adoption.
    • A local building department may prohibit commencement of construction until a permit is issued after showing compliance with applicable state building-code provisions.
    • Thermal-efficiency energy-conservation standards apply to construction containing heated or cooled enclosed space, but the commissioner must provide appropriate exceptions where applying an energy-conservation requirement would be impractical.
    “The power to adopt, administer, and enforce the state building code shall be exercised in accordance with chapter 103A. The power to adopt by ordinance, administer, and enforce a county building code, is subject to the following restrictions: a. A county building code shall not apply within the incorporated area of a city except at the option of the city, and shall not apply within a city’s two-mile limit referred to in section 414.23, to the extent that the city has adopted a building code within the two-mile limit. b. A county building code shall not apply to farm houses or other farm buildings which are primarily adapted for use for agricultural purposes, while so used or under construction for that use.”

Still unanswered

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

  • Short-term rentals — Short-term rental regulation in Guthrie County.

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 Guthrie County, Iowa

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

Guthrie County scores 63/100 on the Bolthole Index, a solid county profile. Its strengths: sparse surroundings — about 7,171 people within a 30-minute drive and higher long-term carry cost.

Do you need a building permit in Guthrie County, Iowa?

Guthrie County generally requires a residential building permit, and it enforces county zoning. Onsite septic is permitted by Guthrie County Environmental Health / Board of Health. 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.

Can you live in an RV or tiny home on your land in Guthrie County?

Living in an RV on your own land in Guthrie County is prohibited: Permanent habitation, dwelling, or business use of tents or recreational vehicles under the county zoning ordinance. Continuous occupancy is presumed permanent occupancy. This is a county zoning rule for the county-regulated area; other health, septic, or municipal rules may also apply. A tiny home is limited to specific cases. Confirm with the county before relying on it.

How much does land cost in Guthrie County, Iowa?

Land in Guthrie County runs about $8,494 per acre, based on the latest county data.

What is the water situation in Guthrie County?

Guthrie County gets about 35.4" of rain a year, with severe drought in roughly 11% of years.

How remote is Guthrie County?

A representative private-land location has about 7,171 people within a 30-minute drive and 2,148,745 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 Guthrie compares in Iowa

Compare side-by-side →See all 99 Iowa counties ranked →