Green County, Wisconsin
Town of Spring Grove is a town in Green County, Wisconsin. Town of Spring Grove adopts its own zoning, so inside its limits Town of Spring Grove’s rules apply, not the county’s. Septic permits inside Town of Spring Grove come from Green County. 3 rules below are quoted from official sources and independently re-checked, most recently on November 7, 2026. Rules for unincorporated land are on the Green County page.
New one- and two-family dwelling units, including stick-built, modular, and manufactured-home installations, inside Spring Grove town.
“A permit under the UDC is required for new one- and two-family dwelling units. This includes stick-built, modular, and manufactured home installations.”
Land inside the unincorporated Town of Spring Grove, Green County, Wisconsin, where Green County administers the applicable zoning and land-use controls.
“Zoning and Land Use Permits are required on ALL Construction over 100 Sq. Ft. Ob tain them from the Green County Zoning Office, 1017 16th Ave (Courthouse Downtown), Monroe, WI 53566”
Sanitary permits for private sewage systems on land inside the unincorporated Town of Spring Grove, Green County, Wisconsin.
“Sanitary Permit: An application for a sanitary permit shall be made to the Zoning Department upon forms furnished by the State of Wisconsin Department of Commerce. Such forms are available in the office of the Zoning Department.”
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.
Off-grid gear
Going off-grid in Town of Spring Grove means bringing your own water and power. The kit we’d start with:
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