Iosco County, Michigan
Au Sable Township is a charter township in Iosco County, Michigan. Au Sable Township adopts its own zoning, so inside its limits Au Sable Township’s rules apply, not the county’s. 6 rules below are quoted from official sources and independently re-checked, most recently on November 3, 2026. Rules for unincorporated land are on the Iosco County page.
Erecting or excavating for a building or structure inside Au Sable charter township. The requirement is a township zoning permit; this record does not establish a separate building permit under the state construction code.
zoning permit fee: 25 USD (payment by check, per township form)
“the erection of a building or structure, or excavation for any building or structure, prior to the issuance of a zoning permit is a violation of the charter township of ausable zoning ordinance.”
Land inside Au Sable charter township limits (Iosco County, Michigan). The township administers its own zoning ordinance (listed on the township site as Zoning Ordinance 114); this is not county zoning.
“the current zoning ordinance for ausable township, iosco county, michigan is available as a downloadable.pdf file using the below button.”
Zoning map of Au Sable charter township
“we also have several zoning maps available for download as well.”
Township zoning and code-enforcement permits inside Au Sable charter township
permit fee: 25 USD (generally, per township ordinances page)
“fees for these permits are generally $25.00, whereas fines can range from $50.00 to $500.00”
Residential zoning permit applications inside Au Sable charter township
processing time: <= 5 working days (schedule and workload permitting)
“applications will be processed within five (5) working days (schedule and workload permitting).”
Au Sable Township does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
New driveways serving residential construction inside Au Sable charter township; US 23 driveways go to MDOT
“for driveways a county road commission permit or mdot for us 23”
We looked and could not find an official answer yet. Silence is not permission; ask Au Sable Township or Iosco County directly.
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.
Unanswered questions are usually a sign that Au Sable Township publishes no rule on the point, not that none exists. Iosco County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Au Sable Township means bringing your own water and power. The kit we’d start with:
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