Shawano County, Wisconsin
Town of Green Valley is a town in Shawano County, Wisconsin. Septic permits inside Town of Green Valley come from Shawano County (Shawano County Planning & Development Department · 715-526-6766). 8 rules below are quoted from official sources and independently re-checked, most recently on October 29, 2026. Rules for unincorporated land are on the Shawano County page.
New building, remodeling, addition or deck work inside Green Valley town's limits
“obtain necessary permits before you begin your building or remodeling projects. there are penalties for beginning a project before you have the necessary permits.”
“contact tom smith, building inspector to obtain a building permit.”
Dwellings built inside Green Valley town
“#2000-2 requirements of unified dwelling code”
Division of land inside Green Valley town
“#2005-03 sub division ordinance - part 1 #2005-03 sub division ordinance - part 2 #2005-03 sub division ordinance - part 3”
New or changed driveway, culvert or field access onto a road for land inside Green Valley town
“if you need a driveway or field access permit, you must obtain an application first.”
Land use, building, and driveway permit steps for land inside Green Valley town
public hearing notice: >= 15 days (before the hearing, per town ordinance and state statute as stated on the page)
“contact shawano county planning & zoning (715) 526-6766 to obtain a land use permit and inquire about zoning questions, variances and conditional use permits”
Town of Green Valley does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Land inside Green Valley town's limits. Zoning here is administered by Shawano County under its general zoning jurisdiction, not by a town zoning ordinance. The county zoning page lists Green Valley among the towns under county general zoning jurisdiction.
“towns under shawano county general zoning jurisdiction included: town of angelica town of aniwa town of birnamwood town of fairbanks town of germania town of grant town of green valley town of herman”
Private onsite wastewater (septic) systems on land inside Green Valley town, under Shawano County's POWTS ordinance
“powts (private on-site wastewater treatment system ordinance), non-metallic mining ordinance, floodplain ordinance, shoreland-wetland zoning ordinance, land division ordinance, 911 uniform property numbering system ordinance, and citation authority ordinance.”
We looked and could not find an official answer yet. Silence is not permission; ask Town of Green Valley or Shawano 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 Town of Green Valley publishes no rule on the point, not that none exists. Shawano County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Town of Green Valley means bringing your own water and power. The kit we’d start with:
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