Washtenaw County, Michigan
Sharon Township is a township in Washtenaw County, Michigan. Sharon Township adopts its own zoning, so inside its limits Sharon Township’s rules apply, not the county’s. Septic permits inside Sharon Township come from Washtenaw County (Washtenaw County Environmental Health Department · 734-222-3800). 11 rules below are quoted from official sources and independently re-checked, most recently on October 31, 2026. Rules for unincorporated land are on the Washtenaw County page.
Land inside Sharon township's limits (Washtenaw County, Michigan) is governed by the Sharon Township Zoning Ordinance adopted by the township board.
“zoning administrator contact zoning ordinance code of ordinances master plan zoning map”
Zoning districts inside Sharon township's limits under the Sharon Township Zoning Ordinance (a-1, rc, r-1, r-2, r-3 and commercial/industrial districts).
“section 9.06 use regulations of zoning districts a. table 9-2 and 9-3 identifies the principal land uses permitted in each of the zoning districts enumerated in section 9.01.”
A-1 agriculture district inside Sharon township.
minimum floor area per dwelling: >= 1000 sq ft
“a-1 10 acres 300 ft. 35 ft. (4) 1,000 sq. ft.”
A-1 agriculture district inside Sharon township.
minimum lot area: >= 10 acres · minimum lot width: >= 300 ft
“a-1 10 acres 300 ft. 35 ft. (4) 1,000 sq. ft.”
“table 9-4 site development requirements (1) zoning district minimum lot area minimum lot width & frontage (2) maximum building height minimum floor area per dwelling maximum lot coverage a-1 10 acres 300 ft. 35 ft. (4) 1,000 sq. ft. rc 10 acres 300 ft. 35 ft. (4) r-1 43,560 sq. ft. (1 acre) 150 ft.”
“r-2 43,560 sq. ft. (1 acre) without public sewer, otherwise 20,000 sq. ft. (5)”
A-1 agriculture district inside Sharon township.
maximum building height: <= 35 ft (farm buildings and structures 75 ft)
“a-1 10 acres 300 ft. 35 ft. (4) 1,000 sq. ft.”
Structures for human occupancy inside Sharon township.
“any structure intended for human occupancy and used for dwelling, businesses, industrial, recreational, institutional, or mercantile purposes shall not be erected, altered, used or moved upon any premises after the effective date of this ordinance unless said structure shall be provided with a potable water supply and waste water disposal system”
Condominium subdivisions inside Sharon township (section 20.11 of the zoning ordinance). Platted subdivisions under the state Land Division Act were not reviewed.
“no grading or any other form of construction shall be initiated for a condominium subdivision prior to the approval of a final site plan and issuance of a zoning permit.”
Zoning permit process inside Sharon township.
“the primary permit process shall require the issuance of one permit which shall be the zoning permit.”
Sharon Township does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
On-site sewage disposal and potable water facilities for structures inside Sharon township, Washtenaw County, Michigan.
“all on-site sewage disposal and potable water facilities shall be constructed and maintained in accordance with the requirements and standards of the washtenaw county public health department as well as those of other applicable local, county, state, or federal agencies.”
We looked and could not find an official answer yet. Silence is not permission; ask Sharon Township or Washtenaw 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 Sharon Township publishes no rule on the point, not that none exists. Washtenaw County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Sharon Township means bringing your own water and power. The kit we’d start with:
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