Livingston County, Michigan requires a building permit for residential construction in the Livingston County Building Department's service area1. Zoning and land-use details vary by municipality, so verify the parcel with its local zoning administrator2. Where public or community sewer is unavailable, county Environmental Health requires a septic permit and inspections345.
At a glance
- Building permit
- Required in LCBD's service area; the City of Howell and Green Oak Township permit separately16
- Zoning
- Uses and dimensional rules vary by municipality; ask the applicable local zoning administrator27
- Septic
- County Environmental Health requires the permit and inspections where public or community sewer is unavailable345
- Owner-builder
- Not confirmed on county sources; ask LCBD directly before you plan to self-build8
- Soil erosion permit
- Required within 500 ft of water or when disturbing 1 acre or more9
- Driveway permit
- Required from the Road Commission before the residential permit sequence proceeds10
- Building code
- 2021 Michigan Building/Residential Code, effective April 9, 202511
Who to call
Building permits
Livingston County Building Department (LCBD)
Building permits and inspections for most of Livingston County under the State Building Code
2300 E Grand River Ave, Howell, MI 48843
Septic permits
Livingston County Health Department — Environmental Health Division
Septic (on-site sewage) permits, soil evaluations and inspections for Livingston County under the Livingston County Sanitary Code
2300 E Grand River Ave Suite 102, Howell, MI 48843
Also useful
Livingston County Drain Commissioner — Soil Erosion & Sedimentation Control (SESC)
Soil erosion and sedimentation control permits for residential construction and other earth disturbance in Livingston County
2300 E Grand River Ave Suite 105, Howell, MI 48843
Roads & driveways
Livingston County Road Commission
Driveway, road-approach, utility and right-of-way permits on county roads in Livingston County
3535 Grand Oaks Drive, Howell, Michigan 48843
Roads & driveways
Livingston County Road Commission — Permit Office
Driveway approach, road approach and right-of-way permit applications and fees
Contact details are copied from each office’s official page and were checked against it on September 29, 2026.
Do you need a building permit in Livingston County, Michigan?
Yes, for residential construction served by the Livingston County Building Department. Applicants must obtain local land-use approval and provide the applicable site, address, water, sewer, septic and well documents1. LCBD does not handle building or trade permits for the City of Howell or Green Oak Township, but it does permit and inspect in the City of Williamston6. LCBD enforces the State Building Code in its service area12. Michigan's current statewide code is the 2021 Michigan Building Code, effective April 9, 2025 with state amendments11. After construction, the building cannot be used or occupied until the enforcing agency issues a certificate of occupancy following required final approvals and payment of outstanding fees13.
Who is the Livingston County building department, and how do you reach them?
Livingston County Building Department (LCBD) issues permits and inspects construction in its service area under the State Building Code12. Before applying, obtain the land-use approval required by the applicable municipality and the driveway permit required through the Livingston County Road Commission110. The county also publishes building-permit fee information, with fees due when the application is submitted and plan-review fees generally nonrefundable after review begins14. Confirm jurisdiction before applying: LCBD does not handle building or trade permits for the City of Howell or Green Oak Township, although it does serve the City of Williamston6. The office listing above gives LCBD's verified phone number and address.
Does Livingston County have zoning?
Zoning answers in Livingston County depend on the city, village or township governing the parcel. Property zoning controls permitted uses and dimensional requirements, and the county directs buyers to the applicable municipal zoning administrator for the current map and rules2. Livingston County publishes a generalized parcel-based zoning map for planning, but detailed districts still must be confirmed with the municipality7. That local check is where to verify setbacks, minimum lot size, building height, accessory dwellings and whether a proposed home type is allowed; no single countywide numeric standard for those questions was confirmed. A township or village land-use permit may also be needed with a soil-erosion application9. Separately, a residential SESC permit applies when work is within 500 feet of surface water or disturbs an acre or more9.
How do septic permits work in Livingston County?
Livingston County Environmental Health administers onsite sewage permits and inspections where municipal or community sewer is unavailable34. A new-construction application includes address documentation, a certified survey and legal description, an accurate plot plan and the applicable fees4. The permit lasts one year; after that it must be rewritten and a fee assessed4. The septic contractor must contact Environmental Health for the inspections listed on the permit, and any departure from the approved plan needs approval before excavation or construction begins5. Only about 1.1% of county soils lack severe limits for a conventional drain field, so settle septic feasibility and likely system cost before buying15. Issued permits are automatically forwarded to the municipality and building official16.
Can you live in an RV or tiny home on your land in Livingston County?
Livingston County has no confirmed countywide answer allowing long-term RV occupancy, temporary camping or tiny-home occupancy on private land. Ask the applicable city, village or township zoning administrator because permitted uses and dimensional rules vary by municipality2. Michigan does not give tiny houses a statewide right to residential occupancy: even a tiny house on wheels cannot simply be treated as a recreational unit, and local zoning, building, electrical and plumbing approvals plus well and septic permits apply as relevant17. Sanitary sewage from a dwelling must go to a municipal sewer or an approved onsite septic system18. Livingston County also has no confirmed owner-builder permit or licensing exemption, so a self-builder should ask the building department serving the parcel before setting a budget or schedule8.
Building a home in Livingston County: the steps, in order
- Identify the parcel's city, village or township, then obtain its zoning and land-use approval21.
- Determine whether the project needs a Soil Erosion and Sedimentation Control permit from the Drain Commissioner9.
- Obtain the required driveway permit through the Livingston County Road Commission10.
- Document paid township water and sewer taps when applicable; otherwise obtain the county onsite-sewage permit where public or community sewer is unavailable194.
- Apply to the building department serving the parcel and pay the applicable submission fees114.
- Complete building and septic inspections as applicable5.
- After all required finals are approved and outstanding fees are paid, obtain the certificate of occupancy before using the building13.
What to check before you buy land in Livingston County
Confirm the municipality and ask its zoning administrator for the parcel's current district, permitted uses, setbacks and minimum lot size; the county's zoning map is only generalized27. Verify whether LCBD or another department has building jurisdiction, because the City of Howell and Green Oak Township permit separately6. Check road access early because a Road Commission driveway permit is part of the residential sequence10. If work is within 500 feet of surface water or disturbs an acre or more, include the Drain Commissioner's SESC review in the schedule9. Resolve sewer or septic before closing: only about 1.1% of county soils lack severe limits for a conventional drain field15. Also confirm floodplain constraints with the municipality because no countywide floodplain-development rule was confirmed.
Watch-outs
- Livingston County Building Department (LCBD) does not handle permitting in the City of Howell or Green Oak Township; confirm which building department covers your parcel before applying6.
- A Soil Erosion (SESC) permit can be required even when your township and building permit don't otherwise flag it, if you're within 500 feet of water or disturbing an acre or more9.
- Water and sewer tap approval is required when those utilities apply; otherwise, onsite sewage needs a county permit where public or community sewer is unavailable194.
- Livingston County's own published materials don't confirm an owner-builder exemption; ask LCBD directly what building it yourself means for permits and inspections8.
Sources
- Residential Building Permits - Livingston County, MI, quoted and re-checked
- Livingston County Permit Guidebook, quoted and re-checked
- Septic Permits - Livingston County, MI, quoted and re-checked
- Septic Permits - Livingston County, MI, quoted and re-checked
- Septic Permits - Livingston County, MI, quoted and re-checked
- Livingston County Building Department (LCBD) (milivcounty.gov)
- Department of Planning - Livingston County, MI, quoted and re-checked
- (2026 county census)
- Livingston County Drain Commissioner — Soil Erosion & Sedimentation Control (SESC) (milivcounty.gov)
- Residential Building Permits - Livingston County, MI, quoted and re-checked
- Code Books (Michigan statewide rule), quoted and re-checked
- Building Department - Livingston County, MI, quoted and re-checked
- Certificate of Occupancy - Livingston County, MI, quoted and re-checked
- Livingston County Permit Guidebook, quoted and re-checked
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- Livingston County Health Department — Environmental Health Division (milivcounty.gov)
- 2022 ARVC - General (Michigan statewide rule), quoted and re-checked
- Disposal of residential wastewater such as swimming pool water (Michigan statewide rule), quoted and re-checked
- Residential Building Permits - Livingston County, MI, quoted and re-checked
Written September 29, 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.