Bolthole Index

Arenac County, Michigan

Building permits, zoning and land rules in Arenac County, Michigan

75Index Score / 100
#42 of 83 in Michigan

Arenac County, Michigan requires building permits for residential and commercial construction within the county Building Department's service area, but that office does not cover every jurisdiction in the county1. Zoning approval comes from the applicable township, city or village, while septic and well permits come from the Central Michigan District Health Department23. Start by confirming which offices serve the parcel before designing the project.

At a glance

Building permit
Required for residential and commercial construction in the Arenac County Building Department's service jurisdiction; confirm coverage before applying1
Zoning
Land-use approval comes from the applicable township, city or village, not one confirmed countywide zoning authority2
Septic
Central Michigan District Health Department issues permits; septic documentation is required before certain building permits34
Private well
Central Michigan District Health Department permits and inspects private wells5
RV living
Not confirmed countywide; ask the zoning administrator for the township, city or village2
Tiny home
Needs applicable local zoning, building, electrical, plumbing and health approvals; parcel-level occupancy permission is not confirmed62
Owner-builder
No exemption was confirmed; ask the Arenac County Building Department whether and how a homeowner may act as permit holder7
Certificate of occupancy
Required before a new or altered building may be occupied8

Who to call

Building permits

Arenac County Building Department

Residential and commercial construction permits and inspections within the department's service jurisdiction

989-846-9791

[email protected]

120 N. Grove Street, P.O. Box 724, Standish, MI 48658

Septic permits

Central Michigan District Health Department - Arenac Office

Arenac County office contact for sewage-system and private-well permitting

(989) 846-6541

583 E. Cedar St., Suite 100, Standish, MI 48658

Also useful

Central Michigan District Health Department - Sewage System Program

Septic applications, site evaluations and permit issuance

Roads & driveways

Arenac County Road Commission

Right-of-way and driveway-culvert permit information for county roads

(989) 718-3250

[email protected]

4271 Airpark Drive, Standish MI 48658

Online permits →

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 Arenac County, Michigan?

Yes, for residential and commercial construction within the Arenac County Building Department's service jurisdiction, although the department does not serve every part of the county1. New homes, residential conversions, additions, porches, decks, pools, garages, carports, sheds, pole barns, lean-tos and demolitions are examples the county identifies as potentially subject to the Michigan Residential Code, so the Building Inspector should decide whether a particular project needs a permit1. Michigan has also adopted statewide construction rules governing construction, alteration, relocation, demolition, use and occupancy, with residential work covered by the Michigan Residential Code9. Permit fees vary with the structure's total square footage, use group and construction type10. Before paying or filing, use the department's jurisdiction list or call the office to confirm that Arenac County rather than another enforcing agency covers the parcel11.

Who is the Arenac County building department, and how do you reach it?

The Arenac County Building Department issues residential and commercial construction permits and conducts inspections only within its listed service jurisdiction11. The office is at 120 N. Grove Street, P.O. Box 724, Standish, MI 48658; call 989-846-9791 or email [email protected]11. Applicants should submit complete applications with the required supporting documents because incomplete submissions can be returned or delayed11. Separate applications are required for electrical, mechanical and plumbing work12. Most permitted structures require at least three inspections, though the actual number depends on the project, and the contractor or homeowner holding the permit is responsible for calling for them13. After the work and other permits are closed out, the final inspection and Certificate of Occupancy come before the building may be occupied148.

Does Arenac County have zoning?

Arenac County's building process sends zoning and land-use approval to the township, city or village that governs the parcel2. For a new build or an addition that expands an existing structure's footprint, that local zoning permit must accompany the building permit2. Michigan law allows counties, townships, cities and villages to establish zoning districts, but the actual districts and standards come from the applicable local ordinance15. We could not confirm one countywide Arenac County zoning ordinance or one countywide schedule for setbacks, minimum lot size, minimum dwelling size, lot coverage or building height. Ask the parcel's township, city or village zoning administrator for its current map and ordinance before choosing a house location. If a tract is being divided, subdivision approval may also apply, and the county directs applicants to the zoning administrator for that determination16.

How do septic permits work in Arenac County?

Central Michigan District Health Department serves Arenac County for sewage-system and private-well permitting through its Arenac office317. For new construction, bedroom additions, and replacement mobile or modular homes, the county requires a septic permit or an evaluation of an existing system before it can process the building permit4. The health department evaluates the proposed site for suitability under its sanitary code, and a sanitarian issues the permit18. Private wells also require a CMDHD permit and inspection, with existing-well documentation needed for the same listed building projects5. Soil conditions deserve early attention: only about 0.4% of Arenac County soils are rated without severe limitations for a conventional septic drain field, so arrange the site evaluation before committing to a house plan or closing location19. Michigan requires sanitary sewage to go to an available public sewer or an approved private sewage-disposal system; arbitrary untreated off-grid disposal is not an alternative2021.

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

We could not confirm a countywide rule allowing or prohibiting long-term RV occupancy or temporary camping on private land in Arenac County. Because land-use approval comes from the applicable township, city or village, ask that local zoning administrator about RV occupancy, temporary camping, setbacks and utility requirements for the specific parcel2. A tiny house also does not receive automatic approval merely because it is small or built on wheels: Michigan guidance says tiny houses proposed in the covered resort setting require local zoning, building, electrical and plumbing permits and final approvals, along with applicable health-department permits for wells and septic systems6. That state guidance does not establish a countywide right to occupy a tiny home on ordinary private land. For either housing type, confirm land-use approval first, then ask the Arenac County Building Department whether the structure falls in its service jurisdiction and what construction permits apply11.

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

  1. Identify the township, city or village and obtain its zoning or land-use approval, including the plot-plan details it requires2.
  1. Ask the zoning administrator whether subdivision approval applies to the parcel16.
  1. Apply to Central Michigan District Health Department for the septic and private-well permits, or evaluations of existing systems, needed for the proposed home45.
  1. Confirm county-road access with the Arenac County Road Commission because a driveway permit may be required before the building application2223.
  1. Confirm that the Arenac County Building Department serves the site, then submit the complete building application and any separate electrical, mechanical and plumbing applications1112.
  1. Keep the permit posted, call for the required inspections, and do not occupy the completed home until the code official issues the Certificate of Occupancy1314.

What to check before you buy land in Arenac County

Start with zoning jurisdiction: the township, city or village controls the parcel's land-use approval, so obtain its current map and ordinance before relying on a proposed use or building envelope2. Next, test the septic path early because only about 0.4% of county soils are rated without severe limitations for a conventional drain field19. Verify whether public sewer is available or CMDHD will approve a private system, and confirm the private-well permit path if there is no public water205. Check legal road access and ask the Arenac County Road Commission whether a driveway permit is needed2223. Floodplain-development requirements were not confirmed, so ask the local zoning administrator and the Building Department whether flood or wetland review applies to the site. For carrying costs, the county's effective property-tax rate is about 1.3%, and the median annual property-tax bill is about $1,6762425.

Watch-outs

  • The Arenac County Building Department does not cover every jurisdiction in the county, so confirm the enforcing agency before filing or starting work111.
  • No countywide RV-occupancy, tiny-home-occupancy, minimum-size or setback rule was confirmed; ask the township, city or village zoning administrator for the parcel2.
  • A septic permit or existing-system evaluation may be needed before the building permit, and Arenac County's conventional drain-field soil rating is severe on nearly all mapped land419.

Sources

  1. Building Department - Arenac County, Michigan, quoted and re-checked
  2. Building Department - Arenac County, Michigan, quoted and re-checked
  3. Building Department - Arenac County, Michigan, quoted and re-checked
  4. Building Department - Arenac County, Michigan, quoted and re-checked
  5. Building Department - Arenac County, Michigan, quoted and re-checked
  6. 2022 ARVC - General (Michigan statewide rule), quoted and re-checked
  7. (2026 county census)
  8. Certificate of Occupancy Request (Michigan statewide rule), quoted and re-checked
  9. Code Books (Michigan statewide rule), quoted and re-checked
  10. Building Department - Arenac County, Michigan, quoted and re-checked
  11. Arenac County Building Department (arenaccountymi.gov)
  12. Building Department - Arenac County, Michigan, quoted and re-checked
  13. Arenac County Building Permit Application Instructions, quoted and re-checked
  14. Arenac County Building Permit Application Instructions, quoted and re-checked
  15. Michigan Zoning Enabling Act (Michigan statewide rule), quoted and re-checked
  16. Arenac County Building Permit Application Instructions, quoted and re-checked
  17. Central Michigan District Health Department - Arenac Office (cmdhd.org)
  18. Central Michigan District Health Department - Sewage System Program (cmdhd.org)
  19. Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
  20. Michigan Part 7 Plumbing Code Rules (Michigan statewide rule), quoted and re-checked
  21. Disposal of residential wastewater such as swimming pool water (Michigan statewide rule), quoted and re-checked
  22. Arenac County Building Permit Application Instructions, quoted and re-checked
  23. Arenac County Road Commission (arenaccrc.org)
  24. Effective property tax rate: Bolthole Index county data
  25. Median property tax bill: Bolthole Index county data

Written September 27, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.

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County locator

Arenac County in Michigan

75
County map
Arenac County highlighted among the Michigan counties · colored by Index score

How Arenac County scores

Seclusion66100% ev.
Self-Sufficiency58100% ev.
Admin Boringness4190% ev.
Durability78100% ev.
Property Autonomy77100% ev.
Carry Cost80100% ev.

Evidence strength: 98%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$168kTypical home
1.3%Property tax
$4,500Land / acre
31.3"Annual rain
1.9% of yrsSevere drought
1.3 / yr (+1.3)Mid-century 100°F days
11.7 daysMid-century dry spell
1.34" (+9.7%)Mid-century 1-day rain
1.63×Wildfire change factor
100%Forward climate coverage
$1,058Home insurance / yr
-0.7% / yrInsurance growth
0.74%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
15,982People within 30 min
1,525,460People within 2 hr
22,599Radius comparison (15 mi)
41.7People / sq mi
0.3%Federal land
99.2%Land at 15% slope or less
0.4%Septic soil without severe limits
982 acWorkable land screen
51.7%Wooded land
23.9 tonsBiomass / forest ac
46.3°FAvg temp

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Answers from the rulebook for Arenac County

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

Arenac County rules

  • Building permitRequired

    Residential and commercial construction within the Arenac County Building Department's service jurisdiction.

    • The department advises applicants to consult the inspector because permit needs vary by project.
    • Zoning or land-use approval, health-department permits or evaluations, soil-erosion approvals when applicable, EGLE approvals when applicable, and driveway permits may also be required.
    • The county building department does not cover all of Arenac County.
    “New homes, converting utility structures to residences, Additions, Porches, Decks (attached or unattached), Swimming Pools, Garages, Carports, Storage Sheds (both pre-built and on-site construction), Pole Barns, Lean-to and even Demolitions are just a few examples of the projects subject to the Michigan Residential Code. Call & speak to our Building Inspector before starting any project to see if you will need a permit.”
  • InspectionsRequired

    Most structures subject to permits in the Arenac County Building Department service jurisdiction.

    • The number of inspections depends on the project; most structures require at least three.
    • The permit holder, whether contractor or homeowner, must call for inspections.
    • Required stages listed include footing, foundation, insulation, rough, and final inspections as applicable.
    • Inspections must be scheduled at least two days before needed.

    minimum inspections for most structures: >= 3 inspections (some projects have more or less)

    “A minimum of three (3) inspections are required on most structures, some projects will have more or less depending on the project. It is the permit holder’s (contractor or homeowner’s) responsibility to call for inspections.”
  • Certificate of occupancyRequired

    Permitted residential structures within the Arenac County Building Department service jurisdiction.

    • Blower Door Test Results must be submitted before Certificate of Occupancy issuance for the listed residential structure category.
    • A final inspection occurs after other permits are closed out and before occupancy.
    • The permit must remain posted until the final Certificate of Occupancy.
    “Blower Door Test Results must be submitted prior to Certificate of Occupancy issuance. [...] PERMITS ARE REQUIRED TO BE POSTED / VISABLE FROM ROAD UNTIL FINAL CERTIFICATE of OCCUPANCY”
  • Local zoningVaries (with conditions)

    Local zoning and land-use permitting across Arenac County, aggregated across townships, cities, and villages.

    • The county page states that zoning permits come from the applicable township, city, or village.
    • The county building department does not cover all of Arenac County; confirm the applicable local jurisdiction before applying.
    “ZONING (LAND USE) PERMITS FROM YOUR TOWNSHIP/CITY/VILLAGE ARE REQUIRED WITH BUILDING PERMITS THAT ARE FOR NEW BUILDS [...] OR ADDING TO THE FOOTPRINT OF YOUR EXISTING STRUCTURE.”
  • Who permits septicMixed (with conditions)

    Sewage-system and water-well public-health administration serving Arenac County through the Central Michigan District Health Department.

    • The county building department identifies the Central Michigan District Health Department for septic and water-well permits or existing-system evaluations.
    • The district's official page accepts concerns involving sewage systems and water wells.
    “Proudly serving Arenac, Clare, Gladwin, Isabella, Osceola, and Roscommon Counties [...] Sewage System Permits and Information [...] The Sanitarian will issue your permit.”
  • Septic permitRequired

    New construction, additions of bedrooms, and replacement of mobile or modular homes where septic documentation is required for building-permit processing.

    • The county building department requires a copy of a septic permit or existing-system evaluation for the listed project types.
    • The source does not establish that every septic activity requires the same permit.
    “A septic permit is required from the health department prior to obtaining a building permit. [...] An evaluation of the septic system and well is required when building permits are needed on a property with an existing septic system or well”
  • Well permitRequired

    New construction, additions of bedrooms, and replacement of mobile or modular homes where water-well documentation is required for building-permit processing.

    • The county building department requires a copy of a water-well permit or existing-system evaluation for the listed project types.
    • The source does not establish that every well activity has identical requirements.
    “The State of Michigan and CMDHD Sanitary Code require private wells to be permitted. [...] CMDHD issues permits and conducts inspections for private wells.”
  • Subdividing landLimited

    Subdivision approval associated with building-permit applications in Arenac County.

    • Subdivision approval is required if applicable; the applicant is directed to check with the zoning administrator.
    • The source does not establish a single countywide subdivision approval process for every parcel.
    “PERMITS AND APPROVALS THAT MAY BE REQUIRED BEFORE YOU MAKE APPLICATION FOR YOUR BUILDING PERMIT: [...] • Subdivision Approval, if applicable (check with the zoning administrator)”
  • Driveway accessRequired

    Driveway access associated with building-permit applications in Arenac County.

    • A driveway permit from the Arenac County Road Commission may be required before building-permit application.
    • The source does not state that every parcel or every driveway requires the permit.
    “PERMITS AND APPROVALS THAT MAY BE REQUIRED BEFORE YOU MAKE APPLICATION FOR YOUR BUILDING PERMIT: [...] • Driveway Permit from the Arenac County Road Commission”
  • Permit feesVariable (with conditions)

    Arenac County building-permit fees within the Building Department service jurisdiction.

    • Fees depend on total square footage, use group, and type of construction.
    • Fees must accompany the application; credit-card processing fees may apply.
    • Late fees may apply.
    “You will need to furnish the following information when calling: • Total square footage of the structure • Use group i.e., “R-3” for single family homes, “U” for detached utility structures, etc. • Type of Construction, i.e. “5B” for wood frame.”
  • Permit processPartial

    Building-permit application and inspection process within the Arenac County Building Department service jurisdiction.

    • Applications must be complete and accompanied by required documents.
    • Required supporting approvals may include zoning or land-use approval, subdivision approval if applicable, health-department permits or evaluations, soil-erosion approval if applicable, EGLE approval if applicable, and a driveway permit.
    • Separate applications are required for electrical, mechanical, and plumbing work.
    • The county does not cover all of Arenac County.
    “PERMITS AND APPROVALS THAT MAY BE REQUIRED BEFORE YOU MAKE APPLICATION FOR YOUR BUILDING PERMIT: • Zoning or Land Use Permit • Subdivision Approval, if applicable (check with the zoning administrator) • Health Dept Permits (sewage disposal system, water well or existing system evaluations)”
  • County-wide zoningPresent

    A zoning (land use) permit from the township/city/village is required with building permits for new builds; townships (e.g., Deep River, Whitney, Moffatt) administer zoning ordinances.

    Arenac County MI - Building Department ↗Scouted from the county site, not yet independently re-checked

Michigan rules that apply here

  • Building code adoptedAdopted (with conditions)

    Construction, alteration, relocation, demolition, use, and occupancy of buildings and structures statewide in Michigan, including residential requirements administered under the Michigan Residential Code.

    • The current Michigan Building Code is the 2021 edition and is effective April 9, 2025.
    • The rule adopts the International Building Code by reference with Michigan amendments and exceptions.
    • The adopted rule excludes sections 104.2, 104.3, 104.8, 104.8.1, 104.10, 105.3, 105.3.1, 105.3.2, 105.6, 109.2 to 109.6, 111.2, 111.3, 113.2, 113.3, 113.4, 114.1, 114.2, 114.3, 114.4, 115.1 to 115.4, 423.5, 423.5.1, 423.5.2, 903.2.8.4, 2902 to 2902.6, Table 2902.1, section 3005.5, the definition of agricultural building in section 202, and the definition of recreational vehicle in Appendix G.
    • The rule also incorporates IECC 2021, IEBC 2021, IMC 2021, IPC 2021, IPSDC 2021, and NFPA 70 2023 as listed in chapter 35.
    • Residential requirements are contained in the Michigan Residential Code.
    • The code may be purchased from the International Code Council through the bureau website at a cost of $144.00 as of the time of adoption of the amendatory rules.

    building code edition: 2021 Michigan Building Code (Michigan amendments and listed exceptions apply) · effective date: 2025-04-09

    “The provisions of the international building code, 2021 edition, including appendices F, G, and H, except for [...] govern the construction, alteration, relocation, demolition, use, and occupancy of buildings and structures, and, with exceptions noted, the international building code is adopted by reference in these rules.”
  • Zoning districtsPartial

    Michigan's statutory zoning framework for counties, townships, cities, and villages; this does not identify the actual zoning districts adopted by each local government.

    • Actual zoning districts and district regulations are local and must be checked in the applicable county, township, city, or village ordinance.
    • The cited act's stated effective date is July 1, 2006.
    “to provide for the establishment in counties, townships, cities, and villages of zoning districts;”
  • Off-grid sanitationLimited

    Residential sanitary sewage disposal in Michigan without connection to a municipal sanitary sewer.

    • Sanitary sewage from toilets, sinks, showers, washing machines, and dishwashers must be directed to a municipal sanitary sewer or an onsite septic system.
    • An onsite septic system is subject to the EGLE-coordinated permitting and local-health-department permitting and inspection framework.
    • The source does not establish a statewide authorization for untreated discharge or arbitrary off-grid sanitation methods.
    “All sanitary sewage [...] must be directed to municipal sanitary sewer or to an onsite septic system.”
  • Mandatory utility hookupConditional

    Buildings and premises in Michigan that have plumbing fixtures or drainage piping.

    • Connection must be to a public sewer where available, or otherwise to an approved private sewage disposal system.
    • Plumbing work cannot begin until the appropriate enforcing agency issues a permit.
    • Local requirements may apply to water service and building sewer installation.
    “Every building in which plumbing fixtures are installed [...] shall be connected to a public sewer, where available, or an approved private sewage disposal system.”
  • Campground & park staysLimited

    Tiny houses, including tiny houses built on wheels, proposed as resort cabins or similar occupancy in Michigan.

    • The source distinguishes tiny houses from recreational units and states they cannot be treated as recreational units even if built on wheels.
    • The tiny house must be built as a resort rather than a campground.
    • Local health department permitting for wells, septic tanks, and drainfields is required as applicable.
    • Local zoning, building, electrical, and plumbing permits and final approvals are required under local authorities.
    • The source does not establish statewide zoning permission or a statewide right to occupy a tiny house.
    “Local zoning, building, electrical, plumbing permits and final approvals under local authorities.”
  • county building authorityGeneral

    Michigan counties serving as building-code enforcing agencies for residential construction in unincorporated areas, subject to the Statewide Jurisdiction List and local/state jurisdiction assignments.

    • Before construction, a written building-permit application must be submitted to the appropriate enforcing agency.
    • A permit is also required when use or occupancy changes.
    • Ordinary repairs do not require a permit, but the stated structural, egress, plumbing, electrical, mechanical, and public-health/safety limitations apply.
    • The Michigan Building Code and Michigan Residential Code govern construction; county enforcement applies only where the Statewide Jurisdiction List designates county jurisdiction.
    “If COUNTY is indicated, that unit of government receives code enforcement services from a county enforcing agency.”

Still unanswered

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

  • Owner-builder exemption — Owner-builder exemption from building-permit or contractor requirements.
  • Minimum dwelling size — Minimum dwelling-size requirements in Arenac County.
  • Minimum lot size — Minimum lot-size requirements in Arenac County.
  • Setbacks — Building and site setbacks in Arenac County.
  • Lot coverage — Lot-coverage requirements in Arenac County.
10 more unanswered
  • Building height
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Septic inspection
  • Agricultural exemption
  • Building in a floodplain
  • 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 Arenac County, Michigan

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

Arenac County scores 75/100 on the Bolthole Index, a strong county profile. Its strengths: manageable long-term carry cost and a durable current and mid-century hazard profile. Watch-outs: more administrative friction around building and land use.

Do you need a building permit in Arenac County, Michigan?

Arenac County generally requires a residential building permit, and it enforces county zoning. Onsite septic is permitted by Central Michigan District Health Department (CMDHD), under Michigan EGLE. 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 Arenac County, Michigan?

Land in Arenac County runs about $4,500 per acre, based on the latest county data.

What is the water situation in Arenac County?

Arenac County gets about 31.3" of rain a year, with severe drought in roughly 1.9% of years.

How remote is Arenac County?

A representative private-land location has about 15,982 people within a 30-minute drive and 1,525,460 within two hours. The road-network catchments count population across county lines and clusters of smaller cities; straight-line radius values remain available as a comparison.

Off-grid gear

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

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How Arenac compares in Michigan

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