Bolthole Index

Oakland County, Michigan

Zoning, building permits and septic rules in Addison Township, Michigan

Addison Township is a township in Oakland County, Michigan. Addison Township adopts its own zoning, so inside its limits Addison Township’s rules apply, not the county’s. 11 rules below are quoted from official sources and independently re-checked, most recently on November 6, 2026. Rules for unincorporated land are on the Oakland County page.

Answers from the rulebook for Addison Township

Addison Township’s own rules

  • Building permitRequired

    Construction required for an individual mobile home outside a licensed mobile-home park inside Addison Township.

    • The rule is in the Township's mobile-home-outside-parks standards.
    “All construction required herein shall be commenced only after a building permit has been obtained in accordance with township regulations.”
  • Local zoningPresent (with conditions)

    Land inside Addison Township, Oakland County, Michigan.

    • The cited Township zoning ordinance identifies residential zoning districts.
    “Individual mobile homes and other single-family dwelling units may be located in the A, R-E, S-E, S-F, R-1, R-2 and R-3 residential zoning districts which allow single-family residences, subject to the following:”
  • Zoning districtsPublished (with conditions)

    Zoning districts published by Addison Township for land inside Township limits.

    • The cited section lists A, R-E, S-E, S-F, R-1, R-2, and R-3 residential zoning districts in the context of individual mobile homes.
    “A - Agricultural [...] RE - Rural Estates [...] SE - Suburban Estates [...] SF - Suburban Farms [...] R-1 - Residential [...] R-2 - Residential [...] R-3 - Residential”
  • Living in an RVProhibited

    Recreational equipment parked or stored in any Addison Township zoning district.

    • The rule concerns equipment parked or stored; loading or unloading allowances are addressed elsewhere in § 4.35.
    “Recreational equipment parked or stored shall not be connected to electricity, water, gas or sanitary facilities, and at no time shall same be used for living, lodging or housekeeping purposes.”
  • Permit processPartial

    Construction required for an individual mobile home outside a licensed mobile-home park inside Addison Township.

    • Construction may commence only after a Township-regulations building permit is obtained.
    “In all cases where a building permit is required, application for a zoning compliance permit shall be made coincident with the application for a building permit; in all other cases, application shall be made not less than five (5) business days prior to the time when a new or enlarged use of a building or premises or part thereof is intended to begin.”

Rules another office applies inside Addison Township

Addison Township does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Addison Township or Oakland County directly.

  • Owner-builder exemption — Owner-builder work inside Addison Township.
  • Building code adopted — Building-code adoption for land inside Addison Township.
  • Inspections — Building inspections inside Addison Township.
  • Certificate of occupancy — Certificates of occupancy for land inside Addison Township.
  • Tiny homes — Tiny-home occupancy inside Addison Township.
13 more unanswered
  • Accessory dwellings
  • Septic permit
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Shed and accessory-building permit exemption
  • Subdividing land
  • Driveway access
  • Building in a floodplain
  • Short-term rentals
  • Permit fees

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 Addison Township publishes no rule on the point, not that none exists. Oakland County’s page lists the county offices to call.

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