Floyd County, IA Building Permits, Zoning & Septic

Unincorporated Floyd County, Iowa requires a building permit for new structures and improvements subject to county zoning requirements.¹ Floyd County Planning & Zoning reviews applications and issues building permits or zoning certificates for new structures.² Septic systems and private wells go through Floyd County Environmental Health.³

At a glance

Building permit: Required for new structures and improvements subject to county zoning¹
Zoning: County zoning applies in unincorporated areas⁴
Septic: County permit and inspection required; published permit fee applies³⁵
Private well: County permit required before installation or major repair⁶
RV living: Countywide residential occupancy rule not confirmed; ask Planning & Zoning⁴
Owner-builder: Own-property work is exempt from state contractor registration, not county permits⁷¹
Minimum home size: Depends on the zoning district; confirm the parcel standard with Planning & Zoning⁸

Who to call

Planning & zoning

Floyd County Planning & Zoning

Building permits, zoning certificates, zoning requests, subdivision review and county floodplain administration

641-257-6145

101 S Main Street, Suite 206, Charles City, IA 50616

Online permits →

Septic permits

Floyd County Environmental Health

Private sewage disposal permits and inspections, private well permits and time-of-transfer inspections

641-257-6145

101 S Main Street, Suite 206, Charles City, IA 50616

Roads & driveways

Floyd County Engineer / Secondary Roads

Permits for work within county secondary-road right-of-way, including new driveways and driveway extensions

641-257-6151

[email protected]

101 S Main Street, Suite 201, Charles City, IA 50616

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 Floyd County, Iowa?

Yes. New structures and improvements subject to Floyd County zoning requirements need a county building permit in unincorporated Floyd County, and work may not begin until the permit is issued.¹ Projects needing a conditional use, variance or zoning change must complete that request before the building permit can be issued.¹

Agricultural buildings in Agriculture District A are not automatically exempt: the owner must obtain approval of an Agricultural Building Permit Exemption Application to qualify for a zoning-certificate exemption.¹ Iowa's statewide building code does not create one universal permit requirement for every private building; local law controls ordinary permit administration.⁹ Floyd County's adoption of a general construction code, general building-inspection requirement and certificate-of-occupancy requirement could not be confirmed, so ask Planning & Zoning which code, plans and inspections apply to the proposed structure.²

Who issues building permits in Floyd County, Iowa?

Floyd County Planning & Zoning reviews building-permit applications and site plans and issues building permits or zoning certificates for new structures.² The office is at 101 S Main Street, Suite 206, Charles City, IA 50616, and its phone number is 641-257-6145.²

For a subdivision, rezoning, conditional use or variance, Floyd County encourages applicants to consult the Zoning Administrator before filing, and incomplete submissions are not processed.¹⁰ The county also reviews subdivision plats and land-division materials through Planning & Zoning.¹¹ Published county fees include a $300 charge for zoning applications requiring board action, while a separate building-permit fee schedule is linked from the permits page.¹² Ask the office for the current building-permit total and the exact application package for the parcel and project.²

Does Floyd County, Iowa have zoning?

Yes. Floyd County administers zoning in unincorporated areas, while land inside a city is outside the county zoning authority described here.⁴ Each county zoning district has its own permitted uses, setbacks and minimum lot sizes, and a conditional use may require a public hearing before the Board of Adjustment.⁸

That district-by-district structure means a parcel's setbacks and minimum lot size must be checked against its zoning classification before planning a house, outbuilding or land division.⁸ Iowa generally limits county zoning of qualifying agricultural land and structures primarily adapted to agricultural purposes, except for floodplain regulation, but Floyd County requires approval of its agricultural-building exemption application before treating a qualifying project as exempt from a zoning certificate.¹³¹ Development in a regulated floodplain requires county review and any necessary federal, state and local approvals.¹⁴

How do septic and well permits work in Floyd County?

Floyd County Environmental Health issues permits for private sewage disposal systems and inspects each installed system in the county.³ The published septic permit fee is $300, effective January 1, 2018, and payment must reach the County Sanitarian before work begins.⁵ Environmental Health also requires an application and permit before a private well is installed or receives major repairs; the published well permit fee is $200.⁶

Only about 1.2% of Floyd County soils are rated without severe limits for a conventional septic drain field, so a site evaluation may materially affect system design and cost.¹⁵ Iowa also requires a qualifying private sewage system serving a building with one through four dwelling units to be inspected before an ownership transfer, subject to statutory exceptions.¹⁶ Floyd County Environmental Health is at 101 S Main Street, Suite 206, Charles City, IA 50616, and can be reached at 641-257-6145.¹⁷

Can you live in an RV or tiny home in Floyd County, Iowa?

Floyd County's general rule for long-term residential RV occupancy on private land could not be confirmed, and neither could a general rule for temporary camping outside an approved campground. Ask Planning & Zoning whether the parcel's district allows the proposed use and what septic or floodplain approvals would apply.²

A countywide tiny-home occupancy rule and a minimum dwelling floor area also could not be confirmed. Floyd County's zoning districts do impose district-specific permitted uses, setbacks and minimum lot sizes, so Planning & Zoning should review a tiny-home proposal against the specific parcel.⁸ A mobile home may serve as the principal dwelling on a farm if it is taxed as real property, and the county ordinance separately allows one additional mobile home beside an existing permanent farm dwelling only for an immediate family member of the owner.¹⁸ Those farm provisions should not be treated as a general RV or tiny-home allowance.¹⁸

Building a home in Floyd County, Iowa: what are the steps?

Ask Floyd County Planning & Zoning to identify the parcel's zoning district, permitted use, setbacks and minimum lot size.⁸
Resolve any required rezoning, variance or conditional use before the building permit can be issued.¹
Submit a complete building-permit application and site plan; Floyd County does not process incomplete submissions.¹⁰
Contact Environmental Health for the private-septic and well applications, fees and site requirements before work starts.⁵⁶
If construction affects county secondary-road right-of-way, including a new driveway or driveway extension, obtain the Engineering Office permit before that work.¹⁹
If the site lies in a regulated floodplain, complete floodplain review and obtain all applicable outside approvals.¹⁴
Do not start regulated improvements until Floyd County has issued the building permit.¹

What should you check before buying land in Floyd County?

Confirm the parcel's zoning district, permitted use, setbacks, minimum lot size and any need for a conditional-use hearing with Floyd County Planning & Zoning.⁸ Check the floodplain status because regulated development requires county review and may also require Iowa Department of Natural Resources approval.¹⁴

Have Environmental Health evaluate septic and well feasibility early: only about 1.2% of county soils are rated without severe limits for a conventional drain field, and county permits are required for private sewage systems and wells.¹⁵³⁶ Confirm legal road access and ask Engineer / Secondary Roads about any work in county right-of-way, because new driveways and driveway extensions require an Engineering Office permit.¹⁹ For budgeting context, the median property-tax bill is about $1,854 per year and the effective property-tax rate is about 1.4%, but an individual parcel's assessment can differ.²⁰²¹

Watch-outs

Do not assume an agricultural building is permit-free; Floyd County requires approval of an exemption application for qualifying agricultural buildings in Agriculture District A.¹
Do not rely on a seller's septic assurances alone; qualifying transfers of property with private sewage systems require a state time-of-transfer inspection, subject to exceptions.¹⁶
Floyd County's general RV-living, temporary-camping and tiny-home occupancy rules could not be confirmed; ask Planning & Zoning about the parcel and proposed use before buying.²

Sources

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.

How Floyd County scores

Seclusion62100% ev.

Self-Sufficiency28100% ev.

Admin Boringness48100% ev.

Durability52100% ev.

Property Autonomy51100% ev.

Carry Cost58100% 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 →

$163kTypical home

1.4%Property tax

$9,857Land / acre

37"Annual rain

11% of yrsSevere drought

3.1 / yr (+3)Mid-century 100°F days

15.5 daysMid-century dry spell

1.89" (+9.8%)Mid-century 1-day rain

1.78×Wildfire change factor

100%Forward climate coverage

$1,585Home insurance / yr

3.1% / yrInsurance growth

1.16%Nonrenewal rate

county median (2+ published ZIPs)Insurance basis

16,866People within 30 min

1,169,288People within 2 hr

24,554Radius comparison (15 mi)

30.6People / sq mi

0.1%Federal land

99.7%Land at 15% slope or less

1.2%Septic soil without severe limits

3,672 acWorkable land screen

4.8%Wooded land

22.7 tonsBiomass / forest ac

46.1°FAvg temp

Answers from the rulebook for Floyd County

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

Floyd County rules

Building permitRequired
New structures and improvements subject to Floyd County zoning requirements in unincorporated areas.
- Agricultural buildings in Agriculture District A may qualify for a zoning-certificate exemption only if an Agricultural Building Permit Exemption Application is approved.
- Projects subject to a conditional use, variance, or zoning change must complete that request before a building permit is issued.
“I may not initiate improvements until the permit has been issued.”
Planning & Zoning ↗Re-checked Sep 26, 2026
County-wide zoningPresent (with conditions)
Zoning regulation administered by Floyd County in unincorporated areas.
- Conditional uses may require a public hearing before the Board of Adjustment.
- Each zoning district has its own permitted uses, setbacks, and minimum lot sizes.
“The Floyd County Zoning Ordinance (PDF) lays out each zoning district in the county, what is permitted in each district, as well as what conditional uses may be allowed in that district after a public hearing before the Board of Adjustment is held.”
Zoning Ordinance ↗Re-checked Sep 26, 2026
Zoning districtsPublished (with conditions)
Floyd County zoning districts and their permitted, conditional, dimensional, and procedural rules.
- District-specific rules apply based on the property's zoning district.
- Conditional uses may require a public hearing before the Board of Adjustment.
- The zoning ordinance was approved in updated form on June 1, 2020; a wind-energy amendment was adopted January 6, 2026, according to the official zoning page.
“The Floyd County Zoning Ordinance (PDF) lays out each zoning district in the county, what is permitted in each district, as well as what conditional uses may be allowed in that district after a public hearing before the Board of Adjustment is held.”
Zoning Ordinance ↗Re-checked Sep 26, 2026
Manufactured homesLimited
Mobile-home occupancy outside mobile-home parks on farms.
- A mobile home may be placed on a farm as the principal dwelling if taxed as real property.
- One additional mobile home may be placed on a farm beside an existing permanent dwelling only for an immediate family member of the property owner.
- The cited provision is limited to the stated farm and family circumstances.
“A mobile home may be placed on a farm as the principal dwelling unit provided it is taxed as real property.”
Floyd County Zoning Ordinance Amended June 1, 2020 ↗Re-checked Sep 26, 2026
Who permits septicCounty
Private sewage disposal systems in Floyd County.
- County Environmental Health administers county duties; separate state requirements may also apply.
“Issues permits for private sewage disposal systems and inspects each system that is installed in the county”
Environmental Health ↗Re-checked Sep 26, 2026
Septic permitRequired
Private sewage disposal systems in Floyd County.
- The county Environmental Health page states that the septic permit fee is $300 effective January 1, 2018.
- Fees must be paid to the County Sanitarian before work commences.
septic permit fee: 300 USD (effective January 1, 2018)
“Fees for a septic permit are $300 effective January 1, 2018, well permits are $200 and must be paid to the County Sanitarian prior to any work commencing.”
Environmental Health ↗Re-checked Sep 26, 2026
Well permitRequired
Private wells and major repairs to private wells in Floyd County.
- An application and permit are required before installation or major repairs.
- Each application must include a fee set by the Board of Supervisors.
- No fees can be refunded.
- Well permits are listed by the county Environmental Health page as $200 and payable before work begins.
well permit fee: 200 USD (must be paid to the County Sanitarian prior to any work commencing)
“Issues well permits for all private wells”
Ordinance 137 ↗Re-checked Sep 26, 2026
Subdividing landRegulated (with conditions)
Subdivision plats and land-division applications handled by Floyd County Planning & Zoning.
- Applicants are encouraged to consult the Zoning Administrator before submitting a subdivision plat.
- The county permits page lists preliminary-plat, final-plat, land-division-review, and subdivision-ordinance materials.
“Accepting requests to review subdivision plats”
Planning & Zoning ↗Re-checked Sep 26, 2026
Building in a floodplainRequired
Development in areas regulated by the Floyd County Floodplain Ordinance.
- A floodplain development permit application must be reviewed.
- All necessary federal, state, and local permits must be obtained.
- Department of Natural Resources approval is required when applicable for floodplain construction.
“Review all floodplain development permit applications to assure that the provisions of this section will be satisfied.”
Floodplains Ordinance ↗Re-checked Sep 26, 2026
Permit feesPublished (with conditions)
County zoning, septic, and well permit fees.
- The zoning page states that applications requiring board action carry a $300 fee.
- The Environmental Health page states a $300 septic permit fee effective January 1, 2018 and a $200 well permit fee.
- The county permits page separately links a Building Permit Fee Schedule.
zoning application fee: 300 USD (applications submitted for board action) · septic permit fee: 300 USD (effective January 1, 2018) · well permit fee: 200 USD (payable before work commences)
“Fees for a septic permit are $300 effective January 1, 2018, well permits are $200 and must be paid to the County Sanitarian prior to any work commencing.”
Zoning Ordinance ↗Re-checked Sep 26, 2026
Permit processPublished (with conditions)
County planning, zoning, building-permit, subdivision, conditional-use, and variance applications.
- Applicants are encouraged to consult the Zoning Administrator before submitting applications requiring meetings or hearings.
- Complete applications with required documentation must be submitted; incomplete submissions will not be processed.
- Projects subject to conditional use, variance, or zoning change must file the request before a building permit is issued.
“When considering an application such as a Subdivision Plat, Rezoning, Conditional Use Permit, or Variance, applicants are encouraged to consult with the Zoning Administrator prior to submitting an online application.”
Permits & Applications ↗Re-checked Sep 26, 2026

Iowa rules that apply here

Owner-builder exemptionAvailable (with conditions)
A person performing work or having work performed on the person's own property, for purposes of Iowa Code chapter 91C contractor registration.
- The exemption is from being treated as a contractor for purposes of chapter 91C; it is not stated to waive building permits, building-code compliance, inspections, or certificates of occupancy.
- The separate annual-earnings threshold is less than $2,000, but the own-property exemption is stated independently.
- A contractor doing business in Iowa must register under chapter 91C unless an applicable statutory exclusion applies.
“However, a person who earns less than two thousand dollars annually or who performs work or has work performed on the person’s own property is not a contractor for purposes of this chapter.”
Iowa Code 2026, Chapter 91C — Construction Contractors ↗Re-checked Sep 11, 2026
Building code adoptedPartial
The Iowa State Building Code, including the 2024 International Building Code adopted by reference with Iowa amendments, applies statewide to state-owned buildings and structures, qualifying state-funded construction, certain cities over 15,000 that lack a substantially equivalent local building code, and governmental subdivisions that accept the code by ordinance. Factory-built-structure provisions apply throughout Iowa.
- In a governmental subdivision, the code generally applies only after the governing body enacts an ordinance accepting applicability and files a certified copy with the commissioner.
- The local ordinance fixes the effective date, which must be no more than six months after adoption.
- A governmental subdivision may withdraw after one year by ordinance, following the required public hearing and written notice; the withdrawal date must be at least 180 days after ordinance adoption, and previously issued permits are unaffected.
- The state building code applies to state-owned buildings and structures and to newly constructed buildings and structures paid for in whole or in part with state-appropriated money but not wholly state-owned.
- Cities with populations over 15,000 that lack a local building code substantially in accord with nationally recognized standards must enforce the state building code.
- Factory-built-structure provisions apply throughout the state; an approved factory-built structure is deemed compliant with building regulations applicable to its manufacture and installation and is exempt from other state or local building regulations, subject to the statutory exceptions concerning professional engineering and architecture and manufactured homes.
- The current administrative rule adopts the 2024 International Building Code by reference with amendments; detached one- and two-family dwellings, certain townhouses not more than three stories, and their accessory structures instead comply with the amended International Residential Code.
adopted model building code: 2024 International Building Code (Adopted by reference with Iowa amendments.) · current administrative-rule effective date: 2025-09-10 (Iowa Administrative Code Chapter 481.301 source identifies ARC 9474C as effective September 10, 2025.) · local ordinance effective-date limit: <= 6 months after adoption · local withdrawal waiting period: >= 1 year after code became applicable (A governmental subdivision may withdraw only after this period has elapsed.) · withdrawal effective-date minimum: >= 180 days after ordinance adoption (Previously issued permits remain unaffected.)
“The state building code shall be applicable: [...] In each governmental subdivision where the governing body has enacted an ordinance accepting the application of the code.”
Building Code Plan Review ↗Re-checked Sep 11, 2026
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.”
Iowa Code 2026, Chapter 103A — State Building Code ↗Re-checked Sep 11, 2026
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.”
Iowa Code 2026, Chapter 103A — State Building Code ↗Re-checked Sep 11, 2026
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:”
Senate File 2369 — Enrolled ↗Re-checked Sep 11, 2026
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:”
  Senate File 2369 — Enrolled ↗Re-checked Sep 11, 2026
Septic inspectionRequired
Private sewage disposal systems serving buildings with one through four dwelling units, before qualifying ownership transfers statewide.
- Inspection is required before transfer of ownership, including seller-financed real estate contracts.
- The county recorder may not record the deed or conveyance document without a certified inspector report, unless weather or temporary physical conditions prevent inspection and the buyer executes a binding acknowledgment.
- The requirement applies to sale, exchange, real estate contract, or other purchase of real estate and improvements.
- Exceptions include specified court-ordered, foreclosure-related, fiduciary, family, demolition, recently installed system, partition, tax-sale, low-consideration, and qualifying family-entity transfers.
- The septic tank must be opened and pumped at inspection, unless evidence shows it was properly pumped within three years before inspection by a licensed commercial septic tank cleaner.
- A failing system must be renovated; a properly treating system without an unsanitary condition need not meet current construction standards.
- Only a department-certified inspector may conduct the inspection.
- An inspection is valid for two years for ownership transfers during that period.
dwelling units: 1-4 · inspection validity: 2 years (for ownership transfers during that period) · prior septic pumping evidence: <= 3 years (must be by a department-licensed commercial septic tank cleaner) · civil penalty for fraudulent report: 5000 USD (and certification suspension for one year)
“If a building where a person resides, congregates, or is employed is served by a private sewage disposal system, the sewage disposal system serving the building shall be inspected prior to any transfer of ownership of the building.”
Iowa Code §455B.172, Jurisdiction of department and local boards ↗Re-checked Sep 11, 2026
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.”
Iowa Code 2026, Chapter 335 — County Zoning ↗Re-checked Sep 21, 2026

Still unanswered

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

Minimum dwelling size — Minimum dwelling size in Floyd County zoning districts.
Living in an RV — Long-term or residential RV occupancy on private land.
Camping on your land — Temporary camping outside an approved campground or recreational-vehicle park.
Tiny homes — Tiny-home occupancy on private land.
Off-grid sanitation — Off-grid sanitation and alternatives to private sewage disposal systems.

2 more unanswered

Driveway access
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 Floyd County, Iowa

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

Floyd County scores 52/100 on the Bolthole Index, a solid county profile. Its strengths: sparse surroundings — about 16,866 people within a 30-minute drive and higher long-term carry cost. Watch-outs: workable self-sufficiency basics (37″/yr rainfall).

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

Floyd County generally requires a residential building permit, and it enforces county zoning. Onsite septic is permitted by Floyd County Environmental Health (County Sanitarian / 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.

How much does land cost in Floyd County, Iowa?

Land in Floyd County runs about $9,857 per acre, based on the latest county data.

What is the water situation in Floyd County?

Floyd County gets about 37" of rain a year, with severe drought in roughly 11% of years.

How remote is Floyd County?

A representative private-land location has about 16,866 people within a 30-minute drive and 1,169,288 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.

Building permits, zoning and land rules in Floyd County, Iowa

At a glance

Who to call

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

Who issues building permits in Floyd County, Iowa?

Does Floyd County, Iowa have zoning?

How do septic and well permits work in Floyd County?

Can you live in an RV or tiny home in Floyd County, Iowa?

Building a home in Floyd County, Iowa: what are the steps?

What should you check before buying land in Floyd County?

Watch-outs

Sources

Floyd County in Iowa

How Floyd County scores

Find land. Bring the promising ones back.

Parcel due diligence

Answers from the rulebook for Floyd County

Floyd County rules

Iowa rules that apply here

Still unanswered

Living off-grid in Floyd County, Iowa

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

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

How much does land cost in Floyd County, Iowa?

What is the water situation in Floyd County?

How remote is Floyd County?

How Floyd compares in Iowa