Building permits, zoning and septic rules in Ontonagon County, Michigan
69Index Score / 100 #49 of 83 in Michigan
Ontonagon County, Michigan requires a building permit for a new home, filed with the state, county or local enforcing agency assigned to the parcel12. Zoning varies by township or village rather than following one confirmed countywide answer3. The Western Upper Peninsula Health Department handles septic and residential well approvals throughout incorporated and unincorporated Ontonagon County45.
At a glance
Building permit
Required for new residential construction; submit to the enforcing agency assigned to the parcel1
Zoning
Varies by township or village; no single countywide rule is confirmed36
Septic permits
Western Upper Peninsula Health Department evaluates sites and issues onsite sewage permits7
RV living
Long-term occupancy is unconfirmed; ask the parcel's township or village and WUPHD about septic64
Tiny homes
No statewide right to occupy one; local zoning and construction approvals still apply8
Owner-builder
A licensing exemption applies when you build on your own property for your own use and occupancy; permits still apply9
Septic soils
Only 0.4% of mapped soils avoid severe limits for a conventional drain field10
Residential well
A water-supply construction permit is required before well construction or extensive changes5
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Do you need a building permit in Ontonagon County, Michigan?
Yes. New residential construction in Ontonagon County requires a building permit under Michigan's statewide construction codes12. The building-permit application goes to the appropriate enforcing agency, which may be the state, county or local government111. Ordinary repairs are exempt only when they do not involve structural, egress, plumbing, electrical, mechanical, public-health or general-safety work; a change in use or occupancy also requires a building permit1. The Michigan Building Code governs covered buildings and structures, while the Michigan Residential Code contains the provisions for one- and two-family dwellings2. Confirm the current jurisdiction for the parcel before filing11.
Who issues Ontonagon County building permits, and how do you reach them?
Start with the Michigan LARA Bureau of Construction Codes Building Trades Section at 517-241-9313 or bccpermits@michigan.gov12. Review the Statewide Jurisdiction List because building-code enforcement may be conducted by the state, county or a local government, and the building-permit application must go to the assigned enforcing agency11. When state jurisdiction applies, building permits can be checked and obtained through LARA's online portal; mail applications are also available but may take longer1211. Construction documents generally must be signed and sealed, although the building official may waive them when the application description is enough to determine code compliance11. Ask the Building Trades Section to identify the current building, electrical, mechanical and plumbing authority for the exact township and parcel before submitting plans13. Zoning approval remains a separate local question, while WUPHD retains septic and well jurisdiction in cities, villages and townships throughout Ontonagon County34.
Does Ontonagon County have zoning?
Zoning varies across Ontonagon County, and the applicable rule-maker is the parcel's township or village3. The Village of Ontonagon, Interior Township and Bergland Township have local zoning, while the available record does not resolve every other township or establish one county-administered ordinance for all unincorporated land36. Ontonagon Township zoning also directs development around the county airport14. Inside the Village of Ontonagon, obtain village zoning approval separately from the assigned building permit, and continue to use WUPHD for septic and well approvals154. Village setbacks, lot sizes and dwelling sizes depend on the district: for example, an R-1 single lot needs 23,500 square feet, while R-2 single-family dwellings need 900 square feet of floor area1617. Village waterfront and yard setbacks are also district-specific18.
How do septic permits work in Ontonagon County?
The Western Upper Peninsula Health Department's Environmental Health Division evaluates proposed building sites and issues onsite sewage construction permits in Ontonagon County419. A local government may not issue a building permit for premises needing a sewage system until the Health Officer gives permission4. For raw land, begin with the site evaluation; after the proposed site is approved, the landowner may apply for the sewage-system permit19. Contact the department's Ontonagon County office at 408 Copper St, Ontonagon, MI 49958 or 906-482-738220. EGLE separately has direct septage-program oversight in Ontonagon County, and campground wastewater can require a local health-department permit or an EGLE permit or approval where applicable2122. Existing-system inspections are described mainly for real-estate transactions or a planned increase in sewage flow, not as a universal inspection of every existing system23. Only 0.4% of mapped county soils avoid severe limits for a conventional drain field, so settle septic feasibility early10.
Can you live in an RV or tiny home on land in Ontonagon County?
We could not confirm a countywide rule allowing or prohibiting long-term RV living, temporary camping or tiny-home occupancy on private land in Ontonagon County6. Because zoning varies by township or village, ask the local zoning authority about occupancy, duration, placement, setbacks and whether a dwelling must be completed first3. Michigan guidance does not create a statewide right to occupy a tiny house; for the resort-cabin context it covers, local zoning, building, electrical and plumbing permits and final approvals still apply, along with local health-department approval for wells and septic systems8. A tiny house on wheels is not automatically treated as a recreational unit under that guidance8. Within the Village of Ontonagon, district standards include dwelling-size, lot-size and setback rules, so a small house must be checked against its specific district172418. WUPHD separately controls the proposed septic and well setup throughout the county4.
Building a home in Ontonagon County: the steps, in order
Identify the parcel's township or village, then ask that local government for the applicable zoning district, zoning approval, setbacks and dwelling standards3. In Stannard Township, a new driveway also requires a driveway permit from the Ontonagon County Road Commission25.
Contact the Western Upper Peninsula Health Department before fixing the house location. Obtain the sewage site evaluation and septic permit if the property needs onsite sewage, and obtain a water-supply construction permit before building a residential well or making an extensive change to an existing supply4195.
Review the Statewide Jurisdiction List or call Michigan's Building Trades Section to identify the enforcing agency, then submit the building-permit application before construction11112. An owner building on the owner's property for the owner's own use and occupancy can qualify for Michigan's residential-builder licensing exemption, but the exemption does not waive the building permit9.
Prepare the required construction documents and obtain any separate electrical, mechanical or plumbing permits; the building official may waive construction documents when the application description is sufficient to determine code compliance11. Complete building inspections through the enforcing agency assigned to the parcel1326.
After permitted work is complete and fees are paid, request the certificate of occupancy before moving into the new home27.
What should you check before buying land in Ontonagon County?
Make septic feasibility a purchase contingency: only 0.4% of mapped soils avoid severe limits for a conventional drain field, and the health department must evaluate a proposed site before the septic-permit stage1019. If the parcel needs a private well, budget for the residential water-supply permit and complete that review before well construction begins5. Confirm the governing township or village, zoning district, minimum lot size, setbacks and dwelling standard because local zoning varies across Ontonagon County3. For a Stannard Township parcel, confirm the driveway permit with the Ontonagon County Road Commission before assuming road access can be built25. A driveway connecting to a state trunkline requires a separate state driveway permit28. The landscape is 91.4% wooded and 84.1% of the land has a slope of 15% or less, so clearing, winter access and the actual building envelope matter even on generally gentle ground2930. Federal land covers 35.6% of the county, making a boundary survey and recorded-access review especially useful near public holdings31.
Watch-outs
Zoning varies by township or village, while countywide RV occupancy and temporary-camping rules remain unconfirmed; ask the local zoning authority before purchase36.
Michigan's owner-builder licensing exemption is limited to a person building on that person's own property for personal use and occupancy; the building permit still applies9.
Ontonagon County's mapped soils rarely avoid severe conventional-septic limits, so do not choose a house site before the health department's evaluation1019.
Written October 7, 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.
Ontonagon County highlighted among the Michigan counties · colored by Index score
How Ontonagon County scores
Seclusion92100% ev.
Self-Sufficiency33100% ev.
Admin Boringness4768% ev.
Durability73100% ev.
Property Autonomy77100% ev.
Carry Cost84100% ev.
Evidence strength: 95%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →
$133kTypical home
1.2%Property tax
$3,563Land / acre
33.5"Annual rain
3.9% of yrsSevere drought
0.5 / yr (+0.5)Mid-century 100°F days
9.5 daysMid-century dry spell
1.51" (+10.6%)Mid-century 1-day rain
1.6×Wildfire change factor
100%Forward climate coverage
$871Home insurance / yr
0.7% / yrInsurance growth
0.44%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
2,807People within 30 min
154,589People within 2 hr
2,708Radius comparison (15 mi)
4.5People / sq mi
35.6%Federal land
84.1%Land at 15% slope or less
0.4%Soils rated "not limited" for septic (strict USDA rating)
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Cities and towns in Ontonagon County
Inside a city, town or township here, that government usually sets zoning and may issue its own building permits; the county’s rules above cover land outside them.
What the ordinances and state agencies actually say — one answer per question, each quoted from the official source and independently re-checked.
Ontonagon County rules
Local zoningVaries (with conditions)
Aggregate local zoning across Ontonagon County townships and municipalities; the actual rule-maker is the applicable township or village.
The Village of Ontonagon publishes a current Hybrid Zoning Ordinance.
Interior Township publishes a rural zoning ordinance for its unincorporated portions.
Bergland Township publishes a zoning ordinance dated 5/21/2026.
The applicable local ordinance, zoning district, and other state, health, septic, floodplain, and building-code requirements must be checked for the parcel.
“Planning and Zoning Documents
Zoning Ordinance – Dated 5/21/2026”
2 more reviewed findings on this topic
Present (with conditions) — Local land-use controls affecting solid-waste-disposal-facility location under the Ontonagon County Solid Waste Management Plan.
“local land use controls (zoning) to be operative”
Varies (with conditions) — Aggregate of local zoning within Ontonagon County, including municipal zoning and township zoning; this claim does not mean Ontonagon County administers each local ordinance.
“Planning and Zoning Documents Zoning Ordinance – Dated 5/21/2026”
Zoning districtsPartial
Zoning categories used for solid-waste-disposal-facility siting under the Ontonagon County Solid Waste Management Plan; this is not a complete countywide zoning-district schedule.
Facilities may be located on agricultural, industrial, commercial, or unzoned property.
Facilities may not be located on property zoned residential.
The rule applies when a facility developer applies to the county for a determination of consistency under the Plan.
“Facilities may be located on unzoned property, but may not be located on property zoned residential.”
Who permits septicState (with conditions)
Septage-program oversight for Ontonagon County.
EGLE's page states that it has direct oversight of the listed counties and works with local health departments in all other counties.
Ontonagon is included in the listed counties.
“EGLE has direct oversight of these counties and works with local health departments to implement the program in all other counties. [...] Ontonagon”
One more reviewed finding on this topic
Local (with conditions) — Administration and enforcement of onsite sewage and water-well environmental-health regulations in Ontonagon County and the other counties within Western Upper Peninsula Health Department jurisdiction.
“The Western Upper Peninsula Health Department and its duly appointed employees shall have jurisdiction throughout Baraga, Gogebic, Houghton, Keweenaw, and Ontonagon Counties in all areas incorporated and unincorporated, which includes cities, villages, and townships for the administration and enforcement of these regulations.”
Septic inspectionLimited
Existing on-site sewage system inspections in Ontonagon County.
The health department describes existing-system inspections primarily for real-estate transactions or planned increases of sewage flow to an existing system.
The source does not state that every existing system must be inspected.
“Existing sewage systems may require inspections/site evaluations for a number of reasons”
Well permitRequired
Construction of a residential well or water supply, and extensive changes to an existing water supply, in Ontonagon County.
A permit is not required for listed minor repairs, including replacing a pump, pump controls, pump drop pipe, or pressure tank; chemical treatment or disinfection; and certain listed well repairs.
Mineral wells and wells regulated under Michigan's Mineral Well Act are exempt from the Department permit.
A permit directly required from EGLE under the Safe Drinking Water Act displaces the local health-department permit requirement.
The Department may require an onsite evaluation, impose limitations or special construction practices, and require construction inspection.
A separate permit may be required for each well on the premises.
Where no municipal water is available, construction of a dwelling generally cannot begin unless a water-supply construction permit has issued, provisions have been accepted, or the Department does not require a water supply system.
The fee schedule is effective February 1, 2024; residential well construction permit fee is $330 and fees are doubled if installation occurs before permit issuance.
residential well construction permit fee: 330 USD (includes site evaluation, final inspection, lab fees and postage; fee schedule effective February 1, 2024; fees doubled if installation occurs before permit issuance) · permit validity: 24 months (30-day grace period and one possible 12-month extension after qualifying site evaluation)
“No person shall begin construction of a well or water supply or make an extensive change to an existing water supply without first obtaining a water supply construction permit from the Department.”
Michigan rules that apply here
Building permitRequired
Construction of a building or structure in Michigan, subject to exceptions in the Michigan construction code.
The owner, or the owner's builder, architect, engineer, or agent, must submit a written application to the appropriate enforcing agency before construction.
The application must use the commission-prescribed form, include the established enforcing-agency fee, contain a detailed affidavit-verified statement of specifications, include complete scaled plans, and include a site plan showing dimensions and locations of proposed and existing buildings or structures on the premises.
The act states 'Except as otherwise provided in the code'; specific exemptions require separate verification.
“Except as otherwise provided in the code, before construction of a building or structure, the owner, or the owner's builder, architect, engineer, or agent, shall submit an application in writing to the appropriate enforcing agency for a building permit.”
3 more reviewed findings on this topic
Required — Construction, alteration, and occupancy changes governed by Michigan construction codes.
“Before construction of a building or structure, [...] shall submit an application [...] for a building permit.”
Required — Building construction and changed use or occupancy in Ontonagon County, subject to the appropriate enforcing agency.
“shall submit [...] for a building permit.”
Required — Construction of buildings or structures and changes in use or occupancy in Ontonagon County
“Before construction of a building or structure, an owner, or the owner's builder, architect, engineer, or agent, shall submit an application in writing to the appropriate enforcing agency for a building permit. A permit is also required when the use or occupancy of a structure or portion thereof is changed.”
An owner constructing or acting as general contractor for a residential structure for the owner's own use and occupancy on the owner's property in Michigan.
The exemption concerns residential-builder licensing; it does not eliminate the building-permit requirement.
The owner-builder exception applies to the person's own use and occupancy on the person's property.
The LARA FAQ states that persons working for compensation other than wages for personal labor are generally within the residential-builder licensing regime.
“or a person who erects a residential structure or combination residential and commercial structure except for the person's own use and occupancy on the person's property.”
3 more reviewed findings on this topic
Available — Michigan residential-builder licensure for a person erecting a residential structure for the person's own use and occupancy on the person's property, including Ontonagon County.
“except for the person's own use and occupancy on the person's property.”
Available (with conditions) — An individual erecting a residential structure for the individual's own use and occupancy on the individual's property in Michigan, including Ontonagon County.
“except for the person's own use and occupancy on the person's property.”
Available (with conditions) — Michigan residential-builder licensing when an individual erects a residential structure or combination residential and commercial structure for the individual's own use and occupancy on the individual's property.
“or a person who erects a residential structure or combination residential and commercial structure except for the person's own use and occupancy on the person's property.”
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.”
3 more reviewed findings on this topic
Adopted — Buildings and structures in Ontonagon County subject to the Michigan Building Code and Michigan Residential Code.
“The Michigan Building Code controls all matters concerning the construction”
Adopted (with conditions) — Construction, alteration, addition, repair, removal, demolition, use, location, occupancy, and maintenance of buildings and structures in Michigan, including Ontonagon County.
“The Michigan Building Code controls all matters”
Adopted — Michigan Building Code and Michigan Residential Code provisions applicable statewide, including Ontonagon County
“The Michigan Building Code controls all matters concerning the construction, alteration, addition, repair, removal, demolition, use, location, occupancy, and maintenance of all buildings and structures and their service equipment. Presently, provisions for one- and two-family dwellings are included in the Michigan Residential Code.”
InspectionsRequired
All construction undertaken pursuant to a building permit issued by an enforcing agency in Michigan.
The enforcing agency must periodically inspect the permitted construction.
Inspections are to ensure that construction complies with building-permit conditions, the code, and other applicable laws and ordinances.
The cited rule concerns construction undertaken pursuant to a building permit issued by the enforcing agency; it does not establish an inspection requirement for work exempt from permitting.
Inspection administration may be performed by the state or by a local enforcing agency according to the applicable jurisdictional assignment.
inspection frequency: periodic
“An enforcing agency shall periodically inspect all construction undertaken pursuant to a building permit issued by it to insure that the construction is performed in”
One more reviewed finding on this topic
Required — All construction undertaken pursuant to a building permit issued by a Michigan enforcing agency.
“An enforcing agency shall periodically inspect all construction undertaken pursuant to a building permit issued by it to insure that the construction is performed in accordance with conditions of the building permit and is consistent with requirements of the code and other applicable laws and ordinances.”
Certificate of occupancyRequired
A new building or altered building subject to the Michigan construction code.
The building or altered building may not be used or occupied until the code official issues a Certificate of Occupancy.
The permit holder or authorized agent must submit a written request after project completion.
The request must include applicable building, electrical, mechanical, plumbing, boiler, elevator, plan-review, and school fire-services project numbers.
The certificate cannot be issued until all fees are paid, permits are finaled, and permitted work is completed in accordance with the permit, code, and applicable laws and ordinances.
If an electrical, mechanical, plumbing, boiler, elevator, plan-review, or Fire Services project is not required, the request must state “not applicable.”
“A new building or a building that is altered shall not be used or occupied until a Certificate of Occupancy is issued by the code official.”
Septic permitLimited
Onsite wastewater systems serving campgrounds, including any such system in Ontonagon County.
A local health department permit or, where applicable, an EGLE permit and/or system approval is required.
The source is campground-specific and does not establish the rule for every residential or commercial septic installation.
“For onsite wastewater systems, obtain a local health department permit (or EGLE permit, where applicable) and/or approval of the systems.”
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.”
Agricultural exemptionConditional
Building-permit exemption for shade cloth structures constructed for nursery or agricultural purposes under Michigan Building Code Part 4.
The exemption applies to shade cloth structures constructed for nursery or agricultural purposes.
Service systems are excluded from the exemption.
The exemption does not authorize work violating the building code or other laws or ordinances of the jurisdiction.
“Exemptions from permit requirements of the code shall not be deemed to grant authorization for any work to be done in any manner in violation of the provisions of the code or any other laws or ordinances of this jurisdiction. Permits shall not be required for any of the following: [...] (x) Shade cloth structures constructed for nursery or agricultural purposes, not including service systems.”
Subdividing landRegulated (with conditions)
Subdivision plat review and administration under Michigan's Land Division Act statewide.
The Office of Land Survey and Remonumentation administers applicable Land Division Act provisions.
Staff conducts final reviews of plat maps for compliance with the Act.
Final plats are authorized for submission to the Register of Deeds for proper recordation.
“The Office of Land Survey and Remonumentation administers the applicable provisions of the Land Division Act, 1967 PA 288 in order to ensure the orderly development of subdivisions in the State of Michigan. Staff conducts final reviews of plat maps to ensure compliance with the Act and authorizes final plats to be submitted to the Register of Deeds for proper recordation.”
One more reviewed finding on this topic
Regulated (with conditions) — Subdivision plat review and recordation in Michigan.
“The Office of Land Survey and Remonumentation administers the applicable provisions of the Land Division Act, 1967 PA 288 in order to ensure the orderly development of subdivisions in the State of Michigan. Staff conducts final reviews of plat maps to ensure compliance with the Act and authorizes final plats to be submitted to the Register of Deeds for proper recordation.”
Driveway accessRequired
Commercial and residential driveways constructed or reconstructed within Michigan state highway right-of-way and access to state trunkline highways.
An individual permit application package must be submitted through CPS.
The package includes the Drainage Design Checklist for Accessing State Trunklines (Form 2484), traffic analysis if applicable, traffic impact study if applicable, and preliminary local planning commission review if appropriate.
A driveway constructed or reconstructed after August 6, 1969, is not lawful unless a permit has been obtained.
A commercial driveway permit application requires a bond; a residential driveway permit does not require a bond.
If accessing a state trunkline highway, the driveway permit is required in addition to the local governmental agency building permit.
If upgrading a driveway or only building a new driveway, a driveway permit may be all that is necessary.
Driveway permit effective date threshold: 1969-08-06 (Driveways constructed or reconstructed after this date require a permit to be lawful) · Commercial driveway bond: true (Residential driveway permit does not require a bond)
“Applicants must submit an individual permit application package through the Construction Permit System (CPS) with the following: Drainage Design Checklist For Accessing State Trunklines (Form 2484) Traffic Analysis, if applicable Traffic Impact Study, if applicable Preliminary review by the local planning commission, for compliance with local long-range development plans, if appropriate A driveway constructed or reconstructed after August 6, 1969, is not lawful unless a permit has been obtained.”
Building in a floodplainRequired
Alteration or occupation of the 100-year floodplain of a Michigan river, stream, or drain regulated under Part 31.
The Part 31 permit requirement applies to rivers, streams, or drains with a drainage area of 2 square miles or greater.
A Part 31 EGLE permit is not required for alterations within floodplains of the Great Lakes, inland lakes, or watercourses with drainage areas less than 2 square miles, although other NREPA reviews may still be necessary.
Construction and fill may be permitted in non-floodway portions if local ordinances and building standards are met and compensating excavation is provided equal to the volume of fill placed in the floodplain.
New residential construction is specifically prohibited in the floodway.
The minimum residential elevation standard is one foot above the 100-year flood elevation, and some communities or counties may impose a higher standard.
Minimum drainage area for Part 31 floodplain authority: >= 2 square miles (Part 31 does not apply below this threshold) · Lowest-floor elevation: >= 1 foot above 100-year flood elevation (Some communities and counties may require a higher elevation)
“The Floodplain Regulatory Authority deals with the floodplains of rivers, streams, or drains which have a drainage area that is 2 square miles or greater. A permit is not required from EGLE, under Part 31, for alterations within the floodplains of the Great Lakes, inland lakes, or watercourses which have a drainage area less than 2 square miles.”
Permit processPartial
State building-permit process applicable to Ontonagon County
The application must be submitted to the appropriate enforcing agency.
The Statewide Jurisdiction List should be reviewed because enforcement may be by the state, county, or local unit of government.
Online and mail submission are available; mail may cause delays.
Construction documents may be waived by the building official when code compliance can be determined from the application description.
Construction documents generally must be sealed and signed, subject to stated exceptions.
“Prior to applying for a building permit, it is suggested the applicant review the Statewide Jurisdiction List. This information is updated regularly due to changes in the building code enforcement that may be conducted by either the state, county or local unit of government. A building permit application must be submitted to the appropriate enforcing agency.”
One more reviewed finding on this topic
Published — Michigan Bureau of Construction Codes boiler, building, electrical, elevator, mechanical, and plumbing permit processing.
“The Inspections Division is responsible for issuing boiler, building, electrical, elevator, mechanical, and plumbing permits. Permits can be checked and obtained expeditiously online at: https://aca-prod.accela.com/lara/ . Additionally, permits can be obtained via mail; however, applying by mail may cause delays in the applications process.”
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.”
3 more reviewed findings on this topic
Limited — RV occupancy as part of a Michigan campground consisting of five or more recreational units used for temporary living quarters.
“requires a campground license when five or more recreational units (i.e., tents, campers, RVs) are placed on a parcel or tract of land”
Limited — Temporary camping in a Michigan temporary campground.
“A temporary campground license issued by the local health department (LHD) having jurisdiction is required prior to operating a temporary campground.”
Limited — Occupancy of RVs and other recreational units as temporary living quarters in a Michigan campground offering sites to the public or members of an organization, where 5 or more recreational units are involved.
“A campground owner shall ensure that a site is occupied by not more than 8 persons and by not more than 1 recreational unit.”
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.”
Inside cities and towns in Ontonagon County
Municipal rules found while researching the county. They apply inside that city or town, not to unincorporated land.
Local zoningPresent (with conditions)
Land-use development within the Village of Ontonagon.
The Village directs applicants to align development plans with its planning and zoning.
The Village publishes a zoning ordinance, zoning administrator information, zoning fee schedule, zoning map, zoning permits, and variance application materials.
The page states that state fees still apply.
“The Village of Ontonagon strongly encourages a Pre-Application conference to help answer any questions you may have and assure your development plans align with our planning and zoning.”
2 more reviewed findings on this topic
Present (with conditions) — Development projects within the Village of Ontonagon.
“The Village of Ontonagon strongly encourages a Pre-Application conference to help answer any questions you may have and assure your development plans align with our planning and zoning.”
Present (with conditions) — The region surrounding Ontonagon County Airport (OGM), located in Ontonagon Township.
“Land use and development in the region surrounding OGM is directed by zoning regulations in Ontonagon Township and the Village of Ontonagon.”
Zoning districtsPublished (with conditions)
Zoning districts and zoning controls within the Village of Ontonagon.
This claim is limited to the Village of Ontonagon and does not establish zoning districts throughout unincorporated Ontonagon County or every township.
The village page links a zoning map approved 2023-01-23 and provides zoning permits and a zoning administrator contact.
zoning map approval date: 2023-01-23
“The Village of Ontonagon strongly encourages a Pre-Application conference to help answer any questions you may have and assure your development plans align with our planning and zoning. Please review our Conceptual Review Checklist to see if you are ready for a conference and contact Mike Rebholz by phone at (906) 884-2305 or email [email protected] [...] Zoning_Fee Schedule (State fees still apply - See Permits for information) [...] Zoning Map - Approved 1-23-2023”
Minimum dwelling sizeSpecified
Dwelling units in Village of Ontonagon zoning districts for which the ordinance supplies minimum floor-area standards.
The minimum varies by zoning district and dwelling type.
The cited R-2 and W-MU standards do not establish a single villagewide minimum for every district or use.
R-2 single-family minimum floor area: 900 square feet per unit · R-2 duplex minimum floor area: 800 square feet per unit · R-2 multi-unit dwelling minimum floor area: 700 square feet per unit · W-MU single-family minimum floor area: 800 square feet per unit · W-MU duplex minimum floor area: 900 square feet per unit · W-MU multi-unit dwelling minimum floor area: 500 square feet per unit
“Single‐family residential – Nine‐hundred (900) square feet per single unit”
Minimum lot sizeSpecified
Lots in Village of Ontonagon R-2 residential zoning and other cited districts.
Minimum lot size varies by zoning district and use.
The cited standards are not countywide.
R-2 single-family residential minimum lot size: 5000 square feet · R-2 duplex minimum lot size: 8000 square feet · R-2 multi-family residential minimum lot size: 10000 square feet · R-2 non-residential or mixed-use minimum lot size: 5000 square feet · W-MU single-family residential minimum lot size: 3750 square feet · W-MU duplex minimum lot size: 5000 square feet · W-MU multi-family residential minimum lot size: 5000 square feet · W-MU non-residential or mixed-use minimum lot size: 4000 square feet
Specified — Lots in the Village of Ontonagon R-1 Residential District.
“Minimum lot size in the R‐1 district is as follows: • Single‐lot development –23,500 square feet • Qualifying Open Space Preservation Development – 10,000 square feet (presuming an appropriate water and wastewater treatment system is approved, and all standards of Section 5.4.6 and Section 9.3.6.2.B are met).”
Specified — Lots in the Village of Ontonagon R-2 Residential District.
“Minimum lot size in the R‐2 district varies according to use as follows: (1) Single‐Family Residential – Five‐thousand (5,000) square feet (2) Duplexes – Eight‐thousand (8,000) square feet (3) Multi‐Family Residential – Ten‐thousand (10,000) square feet (4) Non‐Residential or Mixed‐Use – Five‐thousand (5,000) square feet”
Specified — Lots in the Village of Ontonagon Waterfront Mixed-Use District.
“Minimum lot size in the W‐MU district varies according to use as below: (1) Single‐Family Residential – Three‐thousand seven hundred and fifty (3,750) square feet (2) Duplexes –Five‐thousand (5,000) square feet (3) Multi‐Family Residential – Five‐thousand (5,000) square feet (4) Non‐Residential or Mixed‐Use – Four‐thousand (4,000) square feet”
SetbacksDistrict specific (with conditions)
Buildings, structures, accessory structures, and applicable waterfront or riparian uses within the Village of Ontonagon zoning districts, including R-1, R-2, and W-MU.
The ordinance is identified as amended January 2021.
The ordinance becomes effective seven (7) days from the date of publication of notice of adoption.
R-1 single-lot development requires a 20-foot minimum front setback, 8-foot minimum side yard, and 25-foot minimum rear yard.
R-1 qualifying Open Space Preservation or Cluster Development requires a 20-foot minimum front setback, maximum front setback of 30 feet, 8-foot minimum side yard, and 20-foot minimum rear yard.
The Zoning Administrator may authorize an administrative departure of up to 5 feet in an R-1 rear-yard setback for individual site conditions such as mature trees, topography, or similar physical conditions.
R-2 minimum front setback is 20 feet and maximum front setback is 35 feet; the maximum is reduced to no more than the average of adjacent principal structures when those adjacent setbacks exceed 35 feet.
R-2 side-yard minimums are 5 feet for single-family residential and duplexes and 8 feet for multifamily, non-residential, or mixed-use development.
R-2 rear-yard minimums are 20 feet for single-family residential and duplexes, 25 feet for multifamily residential, and 20 feet for non-residential or mixed-use development; the Zoning Administrator may authorize an administrative departure of up to 5 feet for individual site conditions.
In W-MU, single-family and duplex development requires a 10-foot setback from the street right-of-way and 50 feet from the ordinary high water mark; multifamily development has the same requirements; non-residential or mixed-use development has no minimum street-right-of-way setback but requires 50 feet from the ordinary high water mark.
In W-MU, the maximum front setback from the street right-of-way is 20 feet, subject to the adjacent-structure averaging exception; there is no maximum front setback from the ordinary high water mark.
In the Village's R-1 and R-2 districts, properties adjacent to Lake Superior generally require 75 feet from the ordinary high water mark and 75 feet from the edge of coastal wetlands; a greater state or federal setback controls, and a variance may be requested when the setback precludes a dwelling or primary structure, subject to the ordinance's variance limitation.
For R-1 and R-2 properties adjacent to rivers or streams, structures must be set back 75 feet from the edge of the active channel.
Special water-pollution-hazard uses have additional setbacks, including 150 feet for hazardous-substance and petroleum storage, 100 feet for drainfields, 250 feet for raised septic systems, 300 feet for solid-waste landfills or junkyards, and 100 feet for subsurface wastewater discharges and biosolid land application.
R-1 single-lot minimum front setback: 20 feet · R-1 single-lot minimum side yard: 8 feet · R-1 single-lot minimum rear yard: 25 feet (Up to 5-foot administrative departure may be authorized for individual site conditions.) · R-2 minimum front setback: 20 feet (Maximum front setback is 35 feet, subject to adjacent-structure averaging.) · R-2 single-family or duplex minimum side yard: 5 feet · R-2 multifamily, non-residential, or mixed-use minimum side yard: 8 feet · R-2 single-family or duplex minimum rear yard: 20 feet (Up to 5-foot administrative departure may be authorized for individual site conditions.) · R-2 multifamily minimum rear yard: 25 feet (Up to 5-foot administrative departure may be authorized for individual site conditions.) · W-MU residential minimum setback from street right-of-way: 10 feet (Also requires 50 feet from the ordinary high water mark.) · W-MU residential minimum setback from ordinary high water mark: 50 feet · R-1 and R-2 Lake Superior ordinary high water mark setback: 75 feet (Specified listed waterfront exceptions and greater state or federal requirements apply.) · R-1 and R-2 river or stream active-channel setback: 75 feet
“Minimum front setback in the R‐1 district is twenty (20) feet. There is no maximum front setback in the R‐1 district for a single‐lot development.”
Driveway accessRequired
New driveways constructed in Stannard Township.
The permit is required if a new driveway is constructed.
The form directs applicants to obtain the permit from the Ontonagon County Road Commission.
“Driveway Permit - is required if new Driveway is constructed, obtain permit from Ontonagon County Road Commission (884) 884-2332”
Permit feesPublished
Village of Ontonagon zoning permit fees.
The page states that state fees still apply for relevant permits.
The page lists a zoning fee schedule link but does not reproduce the fee amounts in the page text.
“Zoning_Fee Schedule (State fees still apply - See Permits for information)”
Permit processPublished
Village of Ontonagon zoning-permit development process.
The Village strongly encourages a pre-application conference.
Applicants may apply and pay online or pay in the office.
In-office payment methods listed are cash, check, money order, and credit/debit.
“You can apply and pay online for Zoning in minutes”
Set by your township or city, not the county
In Michigan, zoning is adopted by each township or city, so Ontonagon County has no county-wide answer on these. Find your township or city in the list of places on this page, or call its clerk or zoning administrator.
Lot coverage
Building height
Living in an RV
Camping on your land
Tiny homes
Manufactured homes
Accessory dwellings
Short-term rentals
Still unanswered
We looked and could not find an official answer yet. Silence is not permission — ask the county directly.
County-wide zoning — A county-administered zoning ordinance applying countywide in Ontonagon County.
Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.
Living off-grid in Ontonagon County, Michigan
Is Ontonagon County a good place to live off-grid or homestead?
Ontonagon County scores 69/100 on the Bolthole Index, a strong county profile. Its strengths: deep seclusion — about 2,807 people within a 30-minute drive and manageable long-term carry cost. Watch-outs: workable self-sufficiency basics: 33.5″/yr rainfall and 91.4% wooded land.
Do you need a building permit in Ontonagon County, Michigan?
Ontonagon County generally requires a residential building permit. Onsite septic is permitted by Western Upper Peninsula Health Department (Environmental 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 Ontonagon County, Michigan?
Land in Ontonagon County runs about $3,563 per acre, based on the latest county data.
What is the water situation in Ontonagon County?
Ontonagon County gets about 33.5" of rain a year, with severe drought in roughly 3.9% of years.
How remote is Ontonagon County?
A representative private-land location has about 2,807 people within a 30-minute drive and 154,589 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.
