Outagamie County, Wisconsin
Town of Osborn is a town in Outagamie County, Wisconsin. Septic permits inside Town of Osborn come from Outagamie County (Outagamie County Development & Land Services, Sanitary (POWTS) · 920-832-6032). 7 rules below are quoted from official sources and independently re-checked, most recently on October 29, 2026. Rules for unincorporated land are on the Outagamie County page.
Buildings and structures inside the Town of Osborn, including one- and two-family dwellings.
repair value threshold: > 500 USD (Other repairs do not require a permit unless materials and labor exceed this amount.) · permit commencement deadline: <= 6 months (Operations must commence within six months after issuance.)
“no permit shall be required for any other repairs unless the value of said repairs consisting of the cost of materials and the value of labor, whether purchased or provided, shall exceed $500.00 in value.”
One- and two-family dwellings in the Town of Osborn.
“any future amendments, revisions or modifications of the administrative code provisions incorporated herein are intended to be made part of this ordinance to secure a uniform statewide regulation of one- and two-family dwellings in this town.”
New one- and two-family dwellings and additions to existing one- and two-family dwellings constructed after June 1, 1980, inside Osborn.
“the building inspector or an authorized, certified agent may at all reasonable hours enter upon any public or private premises for inspection purposes”
A new driveway serving one or more structures inside Osborn.
permit expiration: 240 days · minimum road surface width: >= 12 feet · minimum clearance height: >= 15 feet
“an approved driveway permit shall be obtained prior to any building permit being issued.”
Town of Osborn does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Private onsite wastewater treatment systems serving land inside Osborn.
“Development and Land Services (DLS) administers and enforces County ordinances for zoning, stormwater and erosion control, sanitary systems, shorelands, floodplains, airports, and land divisions.”
New, replacement, changed, or added-use POWTS work inside Osborn where public sewer is unavailable.
“A Sanitary Permit is required before any construction begins and before a building permit can be issued.”
County DLS permit applications affecting land inside Osborn.
“Development and Land Services accepts applications through our online permit portal, CityView. Create an account to apply, submit documents, pay online, and track your application status.”
We looked and could not find an official answer yet. Silence is not permission; ask Town of Osborn or Outagamie 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 Osborn publishes no rule on the point, not that none exists. Outagamie County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Town of Osborn means bringing your own water and power. The kit we’d start with:
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