St. Clair County, Michigan
Berlin Township is a township in St. Clair County, Michigan. Berlin Township adopts its own zoning, so inside its limits Berlin Township’s rules apply, not the county’s. Septic permits inside Berlin Township come from St. Clair County (St. Clair County Health Department - Environmental Health Division · (810) 987-5306). 5 rules below are quoted from official sources and independently re-checked, most recently on October 30, 2026. Rules for unincorporated land are on the St. Clair County page.
New residential buildings, additions, garages, pole barns, sheds over 200 square feet, decks and pools inside Berlin Township
“permits are required for a variety of projects which include but not limited to commercial buildings, residential buildings, demolitions, additions, garages, pole barns, sheds over 200 square feet, decks, ponds, pools and solar panels.”
Land inside Berlin Township limits (St. Clair County, MI) - the township's own zoning ordinance
“as we are a zoned community, we do have ordinances in place to ensure the safety of our residents.”
Building permit fees charged by Berlin Township
“building permit fees & requirements permit fees bond fees bureau code: 9379655”
Building permit application and payment process inside Berlin Township
“when submitting your application, include the plan review fee. the remainder will be due when the permit is ready for pickup.”
Berlin Township does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Septic (sewage disposal) permits for property inside Berlin Township, administered by the St. Clair County Health Department Environmental Health Services
“sewage disposal commercial septic permit application residential septic permit application septic appeal application septic & well evaluation application”
We looked and could not find an official answer yet. Silence is not permission; ask Berlin Township or St. Clair 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 Berlin Township publishes no rule on the point, not that none exists. St. Clair County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Berlin Township means bringing your own water and power. The kit we’d start with:
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