Carter County, MO: No Building Permit, No Zoning

Unincorporated Carter County, Missouri does not require a residential building permit, but Van Buren requires one for most building or structural work^1,2. We could not confirm current zoning requirements for unincorporated Carter County; ask the Carter County Clerk and County Commission about your parcel³. The Carter County Health Center regulates septic systems countywide⁴.

At a glance

Building permit: Not required in unincorporated Carter County; required for most structural work in Van Buren^1,2
Zoning: Unincorporated county requirements unconfirmed; ask the County Clerk. Ellsinore has no enacted zoning chapter^3,5
Septic permit: Generally required through the Carter County Health Center; some residential lots may be exempt⁶
Well installer permit: Required unless the landowner installs their own well or pump⁷
Floodplain development: Permit required for any development in a mapped floodplain⁸
Farm buildings: Exempt from county fire-protection and fire-prevention permits, but not unrelated requirements⁹

Who to call

Also useful

Carter County Clerk & County Commission

General Carter County government contact. There is no county building or zoning department, so this is where to start for county-level land-use questions.

573-323-4527

PO Box 517, 105 Main St, Van Buren, MO 63965-0517

Septic permits

Carter County Health Center

Onsite septic (OWTS) construction permits, soil morphology review, site visits and final inspections for Carter County.

573-323-4413

1611 Health Center Rd., Van Buren, MO 63965

Contact details are copied from each office’s official page and were checked against it on October 12, 2026.

Do you need a building permit in Carter County, Missouri?

No residential building permit is required in unincorporated Carter County.

No residential building permit is required in unincorporated Carter County¹. Inside the City of Van Buren, permits are required before most new construction, remodeling, additions, demolition and structural alterations; minor projects valued below $1,000 are exempt². Van Buren's Ordinance 446 also establishes a building-permit application process, fee schedule, expiration and extension rules, certificate-of-occupancy requirements, penalties and possible fee waivers, but the published city page does not state the fee amounts². Carter County's building-permit answer does not remove separate septic, floodplain or state-highway access requirements^6,8,10. Missouri's protection for farm buildings from county fire-protection or fire-prevention permits does not cancel those unrelated requirements⁹.

Who issues building permits in Carter County?

Carter County does not require residential building permits in its unincorporated area.

Carter County does not require residential building permits in its unincorporated area¹. For county questions — including confirming that land is outside municipal limits or identifying the current contact for a county-road or floodplain issue — start with the Carter County Clerk and County Commission³. The office is at PO Box 517, 105 Main St, Van Buren, MO 63965-0517, and its phone number is 573-323-4527³. Within Van Buren city limits, the city requires building permits for most structural work and maintains its own application and fee process². Septic authority does not move to the city: the Carter County Health Center regulates onsite systems throughout Carter County⁴.

Does Carter County have zoning?

We could not confirm current zoning requirements for unincorporated Carter County; ask the Carter County Clerk and County Commission whether a zoning order applies to your parcel.

We could not confirm current zoning requirements for unincorporated Carter County; ask the Carter County Clerk and County Commission whether a zoning order applies to your parcel³. Missouri allows counties in Carter’s classification to establish zoning for unincorporated territory after voter approval and the required local process, but that authority alone does not establish Carter County’s current rules¹¹. Inside Ellsinore, the city code reserves its zoning chapter for possible future regulations rather than enacting zoning⁵. The Carter County Health Center remains the onsite sewage authority in Ellsinore, where municipal private-sewage permit and inspection requirements also apply⁴. Minimum lot size, setbacks, building height and lot coverage in unincorporated Carter County remain unconfirmed; ask the County Clerk before choosing a building site³.

How do septic permits work in Carter County?

The Carter County Health Center is the regulating authority for septic systems in Carter County.

The Carter County Health Center is the regulating authority for septic systems in Carter County⁴. A construction permit is required before installing or repairing most onsite wastewater systems, although some single-family residential lots may qualify for an exemption⁶. The Health Center requires an application packet and soil morphology report, reviews the information, visits the site and issues a permit only when the proposal meets Missouri standards⁶. The permit is valid for one calendar year and must be displayed at the work site⁶. Keep the installed system open and available for the required final inspection before closure or completion⁴. DHSS announced a temporary suspension of onsite sewage application fees effective August 28, 2026; confirm the local charges with the Carter County Health Center because local permitting processes may vary^4,6. The Health Center offers technical assistance but does not design systems⁴. USDA rates about 26% of Carter County soils “not limited” for a conventional septic drain field; the remaining soils still need site evaluation and may need an engineered system, rather than being unusable for septic¹².

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

We could not confirm Carter County rules for living in an RV, tiny home or manufactured home on private land; ask the Carter County Clerk and County Commission before moving a dwelling onto raw land.

We could not confirm Carter County rules for living in an RV, tiny home or manufactured home on private land; ask the Carter County Clerk and County Commission before moving a dwelling onto raw land³. The lack of a residential building permit does not establish a right to occupy any particular structure¹. Where central sewer is unavailable, an onsite wastewater system may serve off-grid sanitation if it meets the applicable standards and permitting requirements¹³. Most new or repaired onsite systems require a construction permit, although some single-family residential lots may qualify for an exemption⁶. The Carter County Health Center regulates those systems and performs the final site inspection⁴.

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

Confirm whether the parcel is in unincorporated Carter County or inside Van Buren, because Van Buren requires building permits for most structural work.

Confirm whether the parcel is in unincorporated Carter County or inside Van Buren, because Van Buren requires building permits for most structural work^1,2.
For a Van Buren project, obtain the city's current application and fee amount before work begins; the city has a fee schedule, but its published page does not show the amounts².
Ask the Carter County Clerk and County Commission about unresolved parcel-specific zoning, setback, occupancy or county-road questions³.
Obtain a soil morphology report and confirm the septic permit path with the Carter County Health Center before excavation⁶.
Leave the completed septic system accessible until the Health Center performs its final inspection⁴.
If you need a well, use a permitted installer or confirm whether the landowner self-installation exception fits your work⁷.
Obtain a floodplain development permit when the site and jurisdiction trigger that requirement, including a no-rise certificate for work in a regulatory floodway⁸.
Request a MoDOT right-of-way permit if the driveway connects to a state highway¹⁰.

What to check before you buy land in Carter County

Order soil work early: USDA rates about 26% of Carter County soils “not limited” for conventional septic drain fields, but a poorer rating does not mean septic is impossible.

Order soil work early: USDA rates about 26% of Carter County soils “not limited” for conventional septic drain fields, but a poorer rating does not mean septic is impossible¹². About 88.9% of the county is wooded and 33.6% is federal land, so verify legal access, utility routes and the exact parcel boundaries¹². Carter County averages 49.1 inches of rain annually, and floodplain development can require a permit, so check the parcel's flood-hazard status before choosing a building site^8,12. The typical home value is about $191,773, the effective property-tax rate is about 0.4%, and the median annual bill is about $654¹². The nearest city of 100,000 or more is about 120 miles in a straight line from the county's center¹². Confirm any well plan under Missouri's statewide well rules before relying on groundwater⁷.

Watch-outs

Van Buren requires building permits for most structural work, and the city page does not publish the amounts in its updated fee schedule².
Current zoning, residential building-inspection and certificate-of-occupancy requirements for unincorporated Carter County are unconfirmed; ask the Carter County Clerk and County Commission before construction³.
RV, tiny-home and manufactured-home occupancy rules for Carter County are unconfirmed; call the County Clerk's office before moving onto raw land³.

Sources

13 official pages, each quoted and re-checked · written October 12, 2026

Written October 12, 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.

Off-grid gear

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

These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.

Compared with neighboring counties

Like all 6 of its neighbors, Carter County requires no county building permit for a home.

Rule	Carter County	Reynolds County	Shannon County	Wayne County	Ripley County	Oregon County	Butler County
Building permit	Not required	Not required	Not required	Not required	Not required	Not required	Not required
County zoning	No	Not published	Not published	Not published	No	No	No
Septic permits	DHSS	DHSS	MO Dept. of Health & Senior Services	MO Dept. of Health & Senior Services	County Health Dept.	DHSS	DHSS

Answers from the rulebook for Carter County

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

Carter County rules

Who permits septicCounty
Onsite sewage and septic regulation in Carter County, including construction-permit review, site visits, and final inspection.
- The Carter County Health Center does not design onsite septic systems; it offers technical assistance and advice.
- Missouri DHSS standards and regulations apply.
“The Carter County Health Center is the regulating authority in Carter County Missouri.”
Environmental Public Health - Carter County Health Center ↗Re-checked Sep 10, 2026
Septic permitRequired
Installing, repairing, or making a major modification to an onsite sewage disposal system in Carter County.
- A construction permit is generally required before installation or repair; some single-family residential lots may be exempt from state permitting.
- The Carter County Health Center requires a completed application packet and soil morphology report, reviews the packet, visits the site, and issues the permit only when the information and site meet DHSS regulations.
- The county page states the construction permit is valid for one calendar year and must be displayed at the construction site while covered work is conducted.
- RSMo 701.046 is effective August 28, 2026; DHSS states application fees are temporarily suspended effective August 28, 2026 pending new standards.
construction permit validity: 1 calendar year · permit fee suspension effective date: 2026-08-28 (Temporary suspension announced by DHSS)
“A construction permit is required before installing or repairing most onsite wastewater treatment systems (OWTS). Some single family residential lots may be exempt from permitting.”
Environmental Public Health - Carter County Health Center ↗Re-checked Sep 10, 2026
Septic inspectionRequired
Completion of onsite sewage system construction, major modification, or major repair in Carter County.
- The system must remain available for complete inspection before closure or completion.
- The county page states Carter County Health Center makes a final site inspection after installation.
- Under RSMo 701.050, notice and an opportunity for inspection are required for persons subject to RSMo 701.046; the system may not be closed or completed if inspection determines it fails the state standard.
- The statute provides different notice timing for registered and nonregistered contractors and requires written inspection results or confirmation of no inspection within three working days.
notice deadline for registered contractors: before 9:00 a.m. on the day preceding completion · notice deadline for nonregistered persons: before 9:00 a.m. on the second day preceding completion · inspection availability deadline: 3:00 p.m. on the day of completion (Unless inspected and approved earlier) · written inspection result deadline: 3 working days (After the day of completion)
“make a final site inspection of the system.”
Environmental Public Health - Carter County Health Center ↗Re-checked Sep 10, 2026
County-wide zoningAbsent
Carter County has no county planning or zoning department; unincorporated land is unzoned, as county zoning in a third-class Missouri county requires voter approval that has not occurred.
State of Missouri Data Portal - County Building Codes for Missouri ↗From the county’s own site, awaiting a second reviewer

Missouri rules that apply here

Building permitLimited
Building permits for construction in Missouri: no statewide permit is shown; first and second classification counties may adopt building regulations and permits if voters have approved
- Authority is an option for county commissions in counties of the first and second classification, not a statewide mandate
- A county that had not adopted a building code before August 28, 2001 needs voter approval, voted only by voters outside incorporated territory
- Municipalities and other counties must be checked locally
- This claim is about the county enabling authority only; the state septic rule (RSMo 701.031) was not used as a building-permit requirement
“the county commission in all counties of the first and second classification, as provided by law, is for this purpose empowered, subject to the provisions of subsections 2 and 3 of this section, to adopt by order or ordinance regulations to control the construction”
RSMo 64.170 County commissions control construction - issue building permits ↗Re-checked Nov 6, 2026
Owner-builder exemptionAvailable (with conditions)
A property owner installing, modifying, or repairing that owner's on-site sewage disposal system.
- The owner must comply with RSMo 701.025 to 701.059.
- The statute separately provides that an owner need not obtain a permit or contractor registration merely to clean that owner's on-site sewage disposal system.
“Nothing in sections 701.053 to 701.055 shall preclude property owners from installing, modifying or repairing their own on-site sewage disposal system”
RSMo 701.055 — Property owners may install, modify or clean their own on-site sewage disposal system ↗Re-checked Nov 4, 2026
Building code adoptedPartial
Missouri statewide legal framework for building-code adoption by counties and other communities; the statutes authorize local adoption rather than establishing one uniformly adopted statewide building code.
- County authority under RSMo 64.170 applies to counties of the first and second classification.
- A county that had not adopted a building code before August 28, 2001 must obtain voter approval before adopting under RSMo 64.170 to 64.200.
- The adoption vote is limited to voters in the affected area; a code affecting a county is not voted on by citizens of incorporated territory.
- A county adopting under RSMo 64.180 must use a current nationally recognized building code edition from calendar year 1999 or later, as amended.
- A county building ordinance may not conflict with liquefied petroleum gas installation requirements governed by RSMo 323.020.
- A community may incorporate a code by reference only if it otherwise has legal power to adopt the ordinance.
- A code incorporated by reference must be filed with the community clerk and available for public inspection for 90 days before adoption.
- An ordinance adopting a code by reference must state the penalty separately rather than incorporate the penalty by reference.
- RSMo 67.280 defines community to include any county, fire protection district, or municipality, and municipality to include an incorporated city, town, or village.
“Because fire and building codes are adopted at the local level in Missouri”
RSMo Section 64.170 ↗Re-checked Sep 11, 2026
2 more reviewed findings on this topic
- Partial — Residential building-code adoption by Missouri counties, particularly construction in unincorporated county territory.
  “the county commission in all counties of the first and second classification [...] is for this purpose empowered [...] to adopt [...] regulations”
  RSMo § 64.170 — County commissions control construction; issue building permits ↗Re-checked Oct 1, 2026
- Partial — County adoption of residential building codes in Missouri, with the resulting regulations applicable to unincorporated territory when adopted under the statutory authority.
  “the county commission in all counties of the first and second classification, as provided by law, is for this purpose empowered”
  RSMo Section 64.170 — County commissions control construction; issue building permits ↗Re-checked Oct 1, 2026
InspectionsLimited
Construction, major modification, or major repair of an on-site sewage disposal system for which RSMo 701.046 requires notice and an application; this is not a general statewide inspection rule for all buildings.
- The city, county, or department must receive notice and an opportunity to inspect before completion.
- A registered contractor must notify the authority before 9:00 a.m. on the day before completion; an unregistered person must notify it before 9:00 a.m. on the second day before completion.
- The system must remain available for a complete inspection under the state standard until 3:00 p.m. on the completion day unless the authority confirms earlier inspection and approval.
- The system may not be closed or completed if inspection finds it does not meet the state standard; the authority must provide conspicuous notice at inspection and written confirmation of the result, or of no inspection, within three working days of completion.
“without providing notice and an opportunity for inspection by the city, county or department as provided in this section.”
RSMo 701.050 — Construction or repair notice, requirements and inspection ↗Re-checked Nov 4, 2026
Zoning districtsPartial
Missouri statutory authority for counties to create zoning districts in unincorporated territory; this does not establish or publish the actual zoning districts for any particular county.
- The statute applies to unincorporated territory of counties subject to sections 64.211 to 64.295.
- Actual district boundaries, regulations, and maps depend on county adoption and are not supplied by this statewide statute.
- District regulations must be uniform for each class or kind of building or land use within each district, although regulations may differ between districts.
- The regulations must be made in accordance with a comprehensive plan.
“the unincorporated territory may be divided into districts of such number, shape and area as may be deemed best suited”
RSMo Section 64.261 — Zoning districts, creation, regulations ↗Re-checked Oct 5, 2026
Minimum dwelling sizeDistrict specific (with conditions)
Potential county zoning controls on the size of residential buildings in unincorporated portions of first-class counties other than first-class counties without a charter form of government.
- The county commission is authorized to regulate by order in accordance with a comprehensive plan.
- The statute does not state a statewide minimum dwelling-size measurement.
- The statute expressly excludes incorporated portions of counties and identifies additional agricultural, rice-farming, flood-irrigation, farm-structure, and underground-mining exclusions.
“except in counties of the first class not having a charter form of government [...] in the unincorporated portions of the county [...] size of buildings”
RSMo § 64.090 — Planning and zoning powers of county commission ↗Re-checked Nov 4, 2026
SetbacksSpecified
Size of yards, courts and other open spaces in unincorporated portions of second- and third-class counties with county zoning; setbacks left to such counties
- Power exists only for counties to which sections 64.510 to 64.690 apply under section 64.510
- Exercised only after approval by vote of the people as provided in section 64.530
- Must be done by order of record and in accordance with a comprehensive plan
- Applies only to unincorporated portions of the county
- Does not apply to crops, livestock, orchards, forestry, or farm buildings used for such purposes outside the flood hazard area map area
- Existing lawful uses protected; ordinances adopted before March 4, 1991 unaffected
“the size of yards, courts and other open spaces”
RSMo 64.620 Building restrictions - limitations on regulations (second and third class counties) ↗Re-checked Nov 6, 2026
Lot coverageSpecified
Percentage of lots that may be occupied in unincorporated portions of second- and third-class counties with county zoning; lot coverage left to such counties
- Power exists only for counties to which sections 64.510 to 64.690 apply under section 64.510
- Exercised only after approval by vote of the people as provided in section 64.530
- Must be done by order of record and in accordance with a comprehensive plan
- Applies only to unincorporated portions of the county
- Does not apply to crops, livestock, orchards, forestry, or farm buildings used for such purposes outside the flood hazard area map area
- Existing lawful uses protected; ordinances adopted before March 4, 1991 unaffected
“the percentage of lots that may be occupied”
RSMo 64.620 Building restrictions - limitations on regulations (second and third class counties) ↗Re-checked Nov 6, 2026
Camping on your landLimited
Developments where land is sold or leased for camping in recreational vehicles (recreational developments) under the state wastewater rule 10 CSR 20-6.030; this is a wastewater-disposal rule, not a zoning rule on camping generally
- Applies only when land is sold or leased for the purpose of camping in recreational vehicles.
- To qualify as a recreational development, restrictive covenants must prohibit continuous year-round living on the lot, and no cabins or other structures that could be used for year-round residential purposes are allowed.
- Minimum lot size of 20,000 sq ft applies where individual on-site wastewater treatment facilities are used; no reduction from the minimum lot size determined by the geohydrologic evaluation, though a one-half reduction as indicated by the soils report may be allowed.
- Where sewage dump stations provide collection and treatment, they count as centralized collection and treatment.
- The developer must submit a copy of the restrictive covenants with any plans for dump stations or centralized systems.
- Any residential housing development required to obtain department approval must get written approval before sale or lease of any lot or start of construction.
- Rule text says it does not preclude local, municipal, county or other lawful authority from adopting equal or more stringent subdivision, sewer or on-site system regulations.
- Rule was last amended with an effective date of Jan. 30, 2025.
- The state rule does not itself regulate temporary camping on private land outside such developments; that is left to local zoning.
minimum lot size, recreational development with individual on-site wastewater treatment: >= 20000 square feet (one-half reduction per soils report may be allowed; no reduction from geohydrologic evaluation minimum)
“a development is considered recreational when land is sold or leased for the purpose of camping in recreational vehicles. in order to be considered a recreational development, restrictive covenants must prohibit continuous year-round living on the lot and no cabins or other structures will be allowed that could be used for year-round residential purposes.”
10 CSR 20-6 Permits (incl. 10 CSR 20-6.030 Disposal of Wastewater in Residential Housing Developments), Missouri Secretary of State, Code of State Regulations ↗Re-checked Nov 6, 2026
Off-grid sanitationLimited
Off-grid domestic wastewater treatment using onsite wastewater treatment systems where central sewer service is unavailable.
- Onsite systems treat and dispose of domestic sewage on the property where generated.
- A construction permit is generally required, including for residential property less than three acres, subject to county-specific exceptions.
- Wastewater may not be discharged into a road ditch or onto the ground.
- Local permitting authorities may impose additional requirements.
residential lot threshold: < 3 acres (The exemption does not apply in some counties.)
“Onsite wastewater treatment systems are sometimes referred to as "septic systems." These systems treat and dispose of domestic sewage on the property where it is generated.”
health.mo.gov ↗Re-checked Sep 11, 2026
2 more reviewed findings on this topic
- Allowed (with conditions) — Use of onsite wastewater treatment systems where central sewer service is unavailable, including Carter County subject to the applicable permitting authority and state or local standards.
  “In Missouri, where central sewer service is not available, homeowners and small business owners use various types of onsite wastewater treatment systems (OWTS).”
  Onsite Wastewater Treatment ↗Re-checked Sep 10, 2026
- Allowed (with conditions) — Use of onsite wastewater treatment systems as off-grid sanitation where central sewer service is unavailable in Missouri.
  “In Missouri, where central sewer service is not available, homeowners and small business owners use various types of onsite wastewater treatment systems (OWTS).”
  Onsite Wastewater Treatment ↗Re-checked Oct 1, 2026
Well permitLimited
Construction or alteration of a public well serving a Missouri public water system.
- Public water systems must receive written approval from the Missouri Department of Natural Resources Public Drinking Water Branch before constructing or altering a public well.
- The requirement does not apply when the system meets the charitable-and-benevolent-organization exemptions in section 640.116, RSMo.
- Anyone proposing to install a public well must contact the department’s regional office for a well-site survey.
- The survey addresses minimum isolation or setback distances from known or potential contaminant sources, including septic tanks, sanitary sewer lines, and landfills.
- Before applying for construction authorization, the public water system must obtain an estimated casing-depth letter from the Missouri Geological Survey Water Resources Center.
- There is no fee for the well-site-survey and estimated-casing-depth-letter services.
- Failure to obtain construction authorization may result in approval delays and possibly require the owner to properly plug the well and drill a new one according to 10 CSR 60-3.
public water system threshold: at least 15 service connections or regularly serves an average of at least 25 individuals daily, at least 60 days per calendar year
“Public water systems must receive written approval from the PDWB before constructing or altering a public well”
Who Regulates Water Wells in Missouri? - PUB4001 ↗Re-checked Oct 5, 2026
3 more reviewed findings on this topic
- Required — Construction or repair of water wells and installation or replacement of pumps in Carter County under Missouri statewide well-construction rules.
  “permit is required to construct or repair a water well in Missouri. [...] Landowners may install their own well or pump without a permit”
  Water Wells - PUB2945 ↗Re-checked Sep 10, 2026
- Required — A person or contractor conducting regulated work to drill, construct, repair, reconstruct, plug, or install pumps or pumping equipment in a water well, heat-pump well, monitoring well, or related well in Missouri.
  “A non-restricted permit is required to drill, construct, repair, reconstruct, plug, or install pumps or pumping equipment in a well.”
  Well and Pump Installation Contractor Permitting ↗Re-checked Oct 1, 2026
- Limited — Construction or repair of water wells, installation or replacement of pumps, and associated plumbing and electrical work in Missouri.
  “A non-restricted water well installation permit is required to construct or repair a water well in Missouri.”
  Water Wells - PUB2945 ↗Re-checked Oct 5, 2026
Mandatory utility hookupSewer (with conditions)
Missouri state law preserves the authority of specified local governments and districts that own or operate a sewage-collection-and-treatment sewer system to require connection by owners of houses, buildings, or other facilities within that entity's territory.
- This is an authorization for the applicable city, town, village, sewer district, public water supply district, municipality, political subdivision, or district; it is not a statewide mandate that every property connect.
- The entity must own or operate a sewer system providing collection and treatment of sewage.
- The house, building, or other facility must be within the municipality, political subdivision, or district.
- The sewer system must be available.
- The statute identifies sewer districts organized under chapter 204 or chapter 249 and public water supply districts organized under chapter 247 among the entities whose authority is preserved.
“to require the owners of all houses, buildings or other facilities [...] to connect to the sewer system [...] when such sewer system is available.”
Missouri Revisor of Statutes — RSMo § 644.027 ↗Re-checked Nov 4, 2026
Agricultural exemptionAvailable (with conditions)
Farm buildings and farm structures used for agricultural purposes under the county building and land-use restriction provisions of RSMo sections 64.800 to 64.905.
- The exemption does not apply within incorporated portions of counties.
- The exemption applies to raising crops, livestock, orchards, or forestry and to specified rice-farming or flood-irrigation impoundments.
- For farm buildings or farm structures, the area must not be within the area shown on the flood hazard area map.
- The statute preserves the validity of county ordinances or orders adopted before March 4, 1991.
- Other laws and local requirements may still apply.
rice-farming or flood-irrigation berm height: <= 18 inches (small berms placed around a field to hold water for growing rice or flood irrigation)
“This section shall not apply to the erection, maintenance, repair, alteration or extension of farm buildings or farm structures used for such purposes in an area not within the area shown on the flood hazard area map.”
RSMo Section 64.890 — Building and land use restrictions; exemptions ↗Re-checked Oct 5, 2026
5 more reviewed findings on this topic
- Available — Farm buildings and farm structures subject to county fire protection or fire prevention ordinances, including in Carter County.
  “Notwithstanding any provision of law to the contrary, no fire protection or fire prevention ordinance adopted by any county in this state shall be exercised so as to impose regulations or to require permits with respect to the erection, maintenance, repair, alteration, or extension of farm buildings or farm structures.”
  RSMo § 64.003 — Farm buildings and farm structures, limitation on certain fire protection or fire prevention ordinances ↗Re-checked Oct 2, 2026
- Available (with conditions) — Erection, maintenance, repair, alteration, or extension of farm buildings or farm structures as against county fire-protection or fire-prevention ordinances.
  “Notwithstanding any provision of law to the contrary, no fire protection or fire prevention ordinance adopted by any county in this state shall be exercised so as to impose regulations or to require permits with respect to the erection, maintenance, repair, alteration, or extension of farm buildings or farm structures.”
  RSMo Section 64.003 — Farm buildings and farm structures ↗Re-checked Sep 11, 2026
- Available (with conditions) — Erection, maintenance, repair, alteration, or extension of farm buildings or farm structures used for agricultural purposes under RSMo section 64.890, outside incorporated portions of counties and outside areas shown on flood hazard area maps.
  “This section shall not apply to the erection, maintenance, repair, alteration or extension of farm buildings or farm structures used for such purposes [...]”
  RSMo Section 64.890 ↗Re-checked Oct 1, 2026
- Available (with conditions) — Farm buildings and farm structures statewide, with respect to county fire-protection and fire-prevention ordinances.
  “no fire protection or fire prevention ordinance adopted by any county in this state shall be exercised so as to impose regulations or to require permits [...]”
  revisor.mo.gov ↗Re-checked Oct 1, 2026
- Available — Erection, maintenance, repair, alteration, or extension of farm buildings or farm structures with respect to county fire-protection or fire-prevention ordinances.
  “Notwithstanding any provision of law to the contrary, no fire protection or fire prevention ordinance adopted by any county in this state shall be exercised so as to impose regulations or to require permits with respect to the erection, maintenance, repair, alteration, or extension of farm buildings or farm structures.”
  RSMo Section 64.003 — Farm buildings and farm structures ↗Re-checked Oct 5, 2026
Subdividing landLimited
Subdivision plats in the unincorporated areas of counties covered by RSMo section 64.070 after the county commission adopts subdivision regulations.
- The county commission must first adopt subdivision regulations.
- The plat must first be submitted to the planning commission.
- If the county planning commission does not report upon the plat within thirty days, it may then be deemed approved.
- If amended or rejected by the planning commission, the action may be overruled and the plat approved only by the county commission, with the reasons for overruling spread upon the county commission minutes.
- The recorder of deeds may not record the plat until receiving a certificate of authority from the county zoning enforcement officer.
- The statute also permits a county planning commission, upon written request of an incorporated area's legislative body where there is no municipal planning commission, to pass upon subdivision plats within that incorporated area; those plats are subject to county planning commission rules and approval procedures.
planning commission reporting period: 30 days (If no report is made, the plat may then be deemed approved.)
“After the county commission shall have adopted such subdivision regulations, no plat of a subdivision of land within the unincorporated area of such county [...]”
RSMo Section 64.070 ↗Re-checked Oct 1, 2026
One more reviewed finding on this topic
- Limited — Subdivision regulations adopted by Missouri cities, towns, or villages under RSMo section 89.410.
  “The planning commission shall recommend and the council may by ordinance adopt regulations governing the subdivision of land within its jurisdiction.”
  RSMo Section 89.410 ↗Re-checked Oct 1, 2026
Driveway accessRequired
Construction or modification of driveways within MoDOT right-of-way statewide.
- A permit is required for construction of driveways and modifications to existing driveways on MoDOT right-of-way.
- An initial online request must be submitted for each planned listed activity.
- Engineered plans, traffic studies, hydraulic analysis, traffic-control plans, surety deposits, or performance bonds may be required depending on the work.
- The rule does not establish a permit requirement for driveways outside MoDOT right-of-way.
“We require you to obtain a permit to work on MoDOT's Right of Way for: Construction of driveways”
Permits | Missouri Department of Transportation ↗Re-checked Sep 11, 2026
Building in a floodplainLimited
Projects including mining, dredging, building construction, and other dirt-moving activities in designated flood hazard areas within participating Missouri jurisdictions.
- The source describes local county or city flood damage reduction ordinances rather than one uniform statewide ordinance.
- The project must be within a participating jurisdiction.
- The project must be within a designated flood hazard area.
- The cited rule does not apply if either condition is absent.
- Covered projects must not raise flood heights.
“Some jurisdictions (for example, county, city) require any projects in certain floodplains do not raise flood heights.”
Laws and Regulations That Might Affect You if You Mine Sand or Gravel From Missouri Streams ↗Re-checked Sep 11, 2026
2 more reviewed findings on this topic
- Required — All development in floodplain areas within Carter County, including development subject to a local community floodplain process.
  “Regardless, some type of permit MUST be issued for ALL development in the floodplain.”
  Carter County Floodplain Administrators ↗Re-checked Sep 10, 2026
- Required — All development in a Missouri floodplain, administered through the applicable community floodplain permitting process.
  “Regardless, some type of permit MUST be issued for ALL development in the floodplain.”
  Floodplain Forms ↗Re-checked Oct 5, 2026
Permit feesPublished (with conditions)
Missouri Department of Natural Resources air construction permits statewide.
- Fees apply to air construction permits, not to every Missouri building or land-use permit.
- Construction permit fees include a filing fee and an hourly processing fee.
- The filing fee depends on the type of construction permit.
- The listed fees are effective January 1, 2026.
- Fees applicable until December 31, 2025 are available on the Air Construction Permit Fees white sheet.
- A convenience fee is charged for electronic payment.
portable source relocation filing fee: 300 USD · minor permit filing fee: 300 USD · minor permit processing fee: per 100 USD (hour) · general permit filing fee: 700 USD · new source review filing fee: 6000 USD (plus $100 per hour processing fee) · prevention of significant deterioration filing fee: 6000 USD (plus $100 per hour processing fee) · hazardous air pollutant filing fee: 6000 USD (plus $100 per hour processing fee) · temporary or pilot filing fee: 250 USD (plus $100 per hour processing fee)
“Construction permit fees include a filing fee and an hourly processing fee. The filing fee is dependent on the type of construction permit.”
Air Construction Permits ↗Re-checked Sep 11, 2026
One more reviewed finding on this topic
- Published (with conditions) — Missouri onsite wastewater treatment system construction, modification, and repair application fees administered under the statewide DHSS OWTS program.
  “Effective August 28, 2026, [...] the application fees associated with on-site sewage disposal system construction, modifications, and repairs will be temporarily suspended.”
  OWTS Construction Permit Process ↗Re-checked Oct 5, 2026
Permit processPublished (with conditions)
Installation or repair of most onsite wastewater treatment systems in Missouri.
- Some single-family residential lots may be exempt from permitting.
- The applicant must determine which agency has permitting authority where the work is being done.
- DHSS permitting may be administered by the DHSS Onsite Program, a local authority under contract, or a local authority via ordinance.
- Work should not begin until a permit has been issued or an exemption has been confirmed.
- DHSS regulates single-family residential systems and onsite or cluster systems treating domestic wastewater flows of 3,000 gallons per day or less that disperse wastewater through soil treatment or absorption systems.
- DNR regulates other systems, including non-single-family lagoons, systems discharging to surface waters, systems over 3,000 gallons per day, and industrial wastewater systems.
- DNR must approve subdivisions, mobile home parks, and campgrounds if OWTS use is planned.
domestic wastewater flow threshold: <= 3000 gallons per day (Systems above this threshold are regulated by DNR when they disperse wastewater through soil treatment or absorption systems.)
“A construction permit is required before installing or repairing most onsite wastewater treatment systems (OWTS). Some single family residential lots may be exempt from permitting.”
OWTS Construction Permit Process ↗Re-checked Oct 5, 2026
2 more reviewed findings on this topic
- Published (with conditions) — Construction or modification of driveways and other listed activities within MoDOT right-of-way in Carter County.
  “For EACH planned activity listed above - please submit an initial on-line request to obtain a permit.”
  Permits ↗Re-checked Sep 10, 2026
- Published (with conditions) — Permit applications for work on Missouri Department of Transportation right-of-way statewide.
  “Contact the Traffic Specialist a minimum of 48 hours prior to beginning work and for all necessary inspections.”
  Permit Process | Missouri Department of Transportation ↗Re-checked Sep 11, 2026
county zoning authorityLimited
Missouri county zoning authority over unincorporated land.
- RSMo § 64.850 applies to counties of the first class without a charter and counties of the second, third, or fourth class.
- RSMo § 64.620 applies to counties of the second or third class to which §§ 64.510–64.690 apply.
- Adoption under §§ 64.510–64.690 requires approval by vote of the people under § 64.530.
- The authority applies in unincorporated portions and not incorporated portions.
- The regulations must be in accordance with a comprehensive plan.
- Under § 64.090, the zoning power does not apply to raising crops, livestock, orchards, or forestry; seasonal or temporary rice-farming or flood-irrigation impoundments; specified farm structures outside mapped flood-hazard areas; or underground mining entered through shafts outside mapped flood-hazard areas.
- Existing lawful uses and specified public-utility services are protected under the cited statutory schemes.
“the county commission of any county of the first class not having a charter form of government, or of any county of the second, third or fourth class may, after approval by vote of the people as provided in section 64.845, regulate and restrict, by order of record, in the unincorporated portions of the county, the height, number of stories, and size of buildings, the percentage of lots that may be occupied, the size of yards, courts and other open spaces, the density of population, the location and use of buildings, structures and land for trade, industry, residence or other purposes.”
RSMo § 64.850 — County commission may prescribe zoning regulations ↗Re-checked Oct 1, 2026
2 more reviewed findings on this topic
- General — Missouri counties adopting zoning regulations for unincorporated territory.
  “If a majority of the votes cast is in favor of county zoning, the county commission shall proceed with a program of county zoning”
  RSMo § 64.090 — Planning and zoning powers of county commission ↗Re-checked Sep 21, 2026
- Limited — Missouri county zoning of unincorporated land.
  “counties of the second, third or fourth class may, after approval by vote of the people [...] in the unincorporated portions of the county”
  RSMo § 64.090 — Planning and zoning powers of county commission ↗Re-checked Oct 1, 2026
county building authorityLimited
County authority to regulate residential construction and issue building permits in unincorporated areas of Missouri.
- The authority under sections 64.170 to 64.200 applies to counties of the first and second classification.
- A county that had not adopted a building code before August 28, 2001, must obtain voter approval before adopting one under those sections.
- Only voters in the area affected by the proposed code may vote; incorporated-territory citizens cannot vote on a code affecting a county.
- The county commission must hold at least three public hearings and provide the statutory newspaper publication and county posting notices before adoption.
- Regulations adopted under section 64.180 apply to unincorporated territory, except as otherwise provided.
- Adopted or amended codes after August 28, 2001, must use a current, calendar year 1999 or later edition of a nationally recognized building code, as amended.
- A county building ordinance may not conflict with liquefied petroleum gas installations governed by section 323.020.
public hearings before adoption: >= 3 hearings minimum (Section 64.180(3)) · newspaper notice: >= 15 days (Notice of hearing time and place must be published in at least two newspapers having general circulation within the county) · posted notice: >= 15 days (Notice must be posted in four conspicuous places in the county) · minimum nationally recognized building-code edition: >= calendar year 1999 edition year (Applies after August 28, 2001, under section 64.180)
“The regulations adopted shall be applicable to the unincorporated territory of the county, except as otherwise provided herein”
RSMo Section 64.170 — County commissions control construction; issue building permits ↗Re-checked Oct 1, 2026
2 more reviewed findings on this topic
- Limited — County regulation of construction and issuance of building permits for buildings, including residential construction, in Missouri counties, with the practical focus on county-controlled areas outside incorporated territory.
  “the county commission in all counties of the first and second classification [...] is for this purpose empowered [...] to adopt [...] regulations to control the construction”
  RSMo § 64.170 — County commissions control construction and issue building permits ↗Re-checked Sep 21, 2026
- Limited — Missouri counties' authority to require permits and regulate residential construction in unincorporated areas.
  “Before the adoption of such code of regulations, the county commission shall hold at least three public hearings thereon”
  RSMo § 64.170 — County commissions control construction; issue building permits ↗Re-checked Oct 1, 2026

Inside cities and towns in Carter County

Municipal rules found while researching the county. They apply inside that city or town, not to unincorporated land.

Building permitLimited
Most building or structural work within the City of Van Buren, Missouri, including new construction, remodels, additions, demolitions, and structural alterations.
- Permits are required before commencing most building or structural work.
- Minor projects below a $1,000 construction value threshold do not require permits.
- The City of Van Buren states that Ordinance 446 updates building permit requirements under Section 405.150 of the City Code.
construction value threshold for minor projects exempt from permits: < 1000 USD (Minor projects below this threshold do not require permits.)
“Permits are required before commencing most building or structural work to verify compliance with applicable codes. Minor projects below a $1,000 construction value threshold do not require permits.”
Home | City Of Van Buren ↗Re-checked Oct 6, 2026
Permit feesPublished (with conditions)
Building permits issued by the City of Van Buren under Ordinance 446.
- The City states that Ordinance 446 establishes an updated fee schedule, but the fee amounts were not displayed on the opened official page.
- The ordinance also establishes application processes, permit expiration and extension rules, certificate of occupancy requirements, penalties, and options for fee waivers on qualifying projects.
“The ordinance establishes standardized application processes, an updated fee schedule, permit expiration and extension rules, certificate of occupancy requirements, penalties, and options for fee waivers on qualifying projects.”
Home | City Of Van Buren ↗Re-checked Oct 6, 2026

Still unanswered

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

Certificate of occupancy — Certificates of occupancy for residential construction administered by Carter County, including unincorporated areas; incorporated municipalities may have separate requirements.
Local zoning — The aggregate of municipal and other local zoning controls within Carter County, Missouri, including incorporated municipalities and unincorporated areas.
Minimum lot size — Minimum lot size in unincorporated Carter County, Missouri.
Building height — Building height in unincorporated Carter County, Missouri.
Living in an RV — RV occupancy on private land in Carter County, including unincorporated areas.

4 more unanswered

Tiny homes
Manufactured homes
Accessory dwellings
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 Carter County, Missouri

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

Carter County scores 69/100 on the Bolthole Index, a strong county profile. Its strengths: low administrative friction for a quiet rural property and deep seclusion — about 2,024 people within a 30-minute drive. Watch-outs: elevated current hazard exposure.

How much does land cost in Carter County, Missouri?

Land in Carter County runs about $2,342 per acre, based on the latest county data.

What is the water situation in Carter County?

Carter County gets about 49.1" of rain a year, with severe drought in roughly 6.4% of years.

How remote is Carter County?

A representative private-land location has about 2,024 people within a 30-minute drive and 482,240 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 Carter County, Missouri