Tazewell County, Illinois
Morton Township is a township in Tazewell County, Illinois. Septic permits inside Morton Township come from Tazewell County (Tazewell County Health Department · 309-925-5511). 18 rules below are quoted from official sources and independently re-checked, most recently on October 30, 2026. Rules for unincorporated land are on the Tazewell County page.
Morton 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 construction on unincorporated land inside Morton township (outside any incorporated municipality such as the Village of Morton) for structures other than commercial and industrial
“the department is responsible for the issuance of building permits, zoning compliance certificates and regulation of construction and all use activities in the unincorporated areas of tazewell county.”
Single-family dwelling in the R-1 district in unincorporated Morton township, not served by both public water and public sewer (for example, a septic and well lot)
minimum lot size: >= 1 acre (not served by both public water and public sewer; larger if county septic ordinance requires)
“(c) single-family dwelling not served by both a public water system and public sewer system: one acre, unless larger lot sizes are required by the county’s septic ordinance;”
“(a) single-family dwelling served by both a public water system and public sewer system: one-half acre;”
“except as provided by special use permit, all uses and structures in the a-1 agricultural preservation district shall have a minimum lot size of 40 acres.”
Structures in the A-1 agricultural preservation district in unincorporated Morton township, measured from arterial road centerline
arterial road setback from centerline: >= 150 feet
“(1) arterial street (highway): 150 feet from the centerline of the right-of-way.”
“principal structures shall have a rear setback of not less than 20 feet from the property line.”
“(2) collector street (major): 60 feet from the centerline of the right-of-way or 25 feet from the edge of the right-of-way, whichever is greater.”
Lot coverage by structures in the R-1 district in unincorporated Morton township
maximum lot area occupied by structures: <= 30 percent
“no more than 30% of the area of the lot shall be occupied by structures.”
Principal structures in the R-1 district in unincorporated Morton township
maximum height, principal structure: <= 36 feet
“principal structures not to exceed 36 feet to the mean height of the roof.”
“accessory structures on parcels more than one (1) acre shall not exceed 25 feet to the mean height of the roof.”
Manufactured or mobile homes in the R-1 district in unincorporated Morton township
“(p) manufactured/mobile homes, retired/disabled parent on the same lot or tract of land on which a single-family detached dwelling is occupied as a permanent residence by a family member;”
Accessory dwellings in the R-1 district in unincorporated Morton township
“in accordance with accessory structure setback requirements; (b) accessory dwellings; (c) agriculture on a lot not less than ten acres;”
Sewage disposal (septic) for residential lots in unincorporated Morton township, administered by the Tazewell County Health Department
“copy of septic permit from the tazewell county health department approving sewage disposal facility, when applicable.”
Building permit applications for new structures on unincorporated land inside Morton township, when a septic system is involved
“copy of septic permit from the tazewell county health department approving sewage disposal facility, when applicable.”
Land divisions in unincorporated Morton township
“additional departmental functions include the administration and enforcement of the subdivision ordinance, erosion, sediment and storm water control ordinance, flood plain development ordinance, adult use ordinance, inoperable motor vehicle ordinance and the wind farm ordinance.”
New or existing driveway access for a building permit on land in unincorporated Morton township
“copy of access permit from township, state or county road official responsible for road jurisdiction.”
Building permit fees for new dwellings and accessory structures in unincorporated Morton township
dwelling 1 and 2 family, 200 square feet or less: 200 USD (new, additions, alteration and repairs) · accessory structure, less than 200 square feet: 100 USD (new, additions, alterations and repairs)
“accessory structures: new, additions, alterations and repairs • less than 200 square feet $100.00”
Building permit application process for unincorporated Morton township
“effective february 1, 2014 the following information will be required at the time of submittal of a building permit application.”
We looked and could not find an official answer yet. Silence is not permission; ask Morton Township or Tazewell 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 Morton Township publishes no rule on the point, not that none exists. Tazewell County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Morton Township means bringing your own water and power. The kit we’d start with:
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