Macomb County, Michigan
Harrison Township is a charter township in Macomb County, Michigan. Harrison Township adopts its own zoning, so inside its limits Harrison Township’s rules apply, not the county’s. Septic permits inside Harrison Township come from Macomb County (Macomb County Health Department, Environmental Health Services Division · 586-469-5236). 14 rules below are quoted from official sources and independently re-checked, most recently on October 29, 2026. Rules for unincorporated land are on the Macomb County page.
Excavation, construction, structural changes, repairs, or moving an existing building or structure inside Harrison Charter Township.
“It shall be unlawful for any person to commence excavation for, or construction of, any building or structure, structural changes, repairs in any existing building or structure, or moving of an existing building without first obtaining a zoning compliance permit and a building permit from the Building Official.”
Work authorized by a building permit inside Harrison Charter Township.
“The recipient of any building permit for the construction, erection, alteration, repair or moving of any building, structure, or part thereof, shall notify the Building Official immediately upon the completion of the work authorized by such permit for a final inspection.”
Land, buildings, and structures for which a building permit is required inside Harrison Charter Township.
“It shall be unlawful to use or permit the use of any land, building or structure for which a building permit is required, and to use or permit to be used any building or structure hereafter altered, extended, erected, repaired or moved until the Building Official shall have issued a certificate of occupancy or certificate of compliance stating that the provisions of this Ordinance have been complied with.”
Land inside Harrison Charter Township, Macomb County, Michigan.
“This Ordinance shall be known and may be cited as the Charter Township of Harrison Zoning Ordinance and shall be referred to herein as "this Ordinance."”
Travel trailers and motor homes parked or stored on land not approved for that use inside Harrison Charter Township.
“all travel trailers, motor homes and mobile homes parked or stored on lands not approved for such use as herein set forth shall not be connected to sanitary facilities and shall not be occupied.”
Mobile-home dwellings inside Harrison Charter Township.
“mobile homes shall not be used as dwellings, excepting when located in and as part of a mobile home park or when located in zoning districts set forth in this ordinance.”
Driveways providing vehicular access in Township site-plan review.
“the location and design of driveways providing vehicular access to the site shall be arranged to promote the safety and convenience of vehicles and pedestrians and to provide access in a manner that promotes proper internal and external circulation, taking into consideration such issues as proper driveway alignment, driveway spacing and internal connectivity between sites.”
Zoning permits, certificates, appeals, reviews, and rezonings inside Harrison Charter Township.
“The Township Board shall establish, by resolution, fees for each of the following: A. Inspection and Certification. Fees for inspections and the issuance of permits or certificates, or copies thereof, required or issued under the provisions of this Ordinance shall be collected by the Township Treasurer in advance of the issuance of such permits or certificates.”
Zoning compliance permit applications inside Harrison Charter Township.
“The Building Official shall require that every application for a zoning compliance permit for excavation, construction, moving, alteration, or change in type of use or the type of occupancy be accompanied by a written statement and plans or plats drawn to scale, in triplicate, and showing the following in sufficient detail to enable the Building Official to ascertain whether the proposed work or use is in conformance with this Ordinance:”
Harrison Township does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
R1 Single Family Residential District inside Harrison Charter Township.
minimum lot area: 16000 square feet · minimum lot width: 120 feet (130 feet for a corner lot)
“lot area 16,000 square feet lot width 120’ (130’ for corner lot)”
R1 Single Family Residential District inside Harrison Charter Township.
side setback: 6/14 feet (least side/total of two) · rear setback: 30 feet
“side setback (least side/total of two) 6’/14’ rear setback 30’”
R1 Single Family Residential District inside Harrison Charter Township.
primary structure height: 3 stories/30 feet · accessory structure height: 16 feet (May not exceed height of principal structure)
“structure heights primary 3 stories/30’ accessory 16’, but in no circumstance shall it exceed the height of the principal structure”
Water wells proposed with a Township building or zoning compliance permit inside Harrison Charter Township.
“Whenever an application for a building permit and/or zoning compliance permit indicates the necessity for construction of an on-site sewage disposal system and/or water well system on the premises, the Building Official shall not issue such permit unless the Macomb County Health Department shall have approved the site for the construction of such facilities.”
We looked and could not find an official answer yet. Silence is not permission; ask Harrison Township or Macomb 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 Harrison Township publishes no rule on the point, not that none exists. Macomb County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Harrison Township means bringing your own water and power. The kit we’d start with:
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