Bolthole Index

Outagamie County, Wisconsin

Zoning, building permits and septic rules in Town of Osborn, 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.

Answers from the rulebook for Town of Osborn

Town of Osborn’s own rules

  • Building permitRequired

    Buildings and structures inside the Town of Osborn, including one- and two-family dwellings.

    • Minor repairs and specified replacement work are exempt.
    • Other repairs are exempt unless materials plus labor exceed $500.
    • Fees must be paid before issuance.
    • A permit lapses unless operations commence within six months.
    • A culvert required by the town chairperson must be installed before a building permit is granted or construction begins.

    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.”
  • Building code adoptedAdopted (with conditions)

    One- and two-family dwellings in the Town of Osborn.

    • The ordinance incorporates the Wisconsin Uniform Dwelling Code and future amendments, revisions, or modifications.
    • It applies to dwellings covered by the Town ordinance.
    “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.”
  • InspectionsLimited

    New one- and two-family dwellings and additions to existing one- and two-family dwellings constructed after June 1, 1980, inside Osborn.

    • Inspections are performed by inspectors certified by the Department of Commerce.
    • The building inspector or authorized certified agent may enter premises at reasonable hours for inspection purposes.
    “the building inspector or an authorized, certified agent may at all reasonable hours enter upon any public or private premises for inspection purposes”
  • Driveway accessRequired

    A new driveway serving one or more structures inside Osborn.

    • Applicant must submit a location-construction plan containing grade, roadbed material, slope, width, length, and erosion-control procedures.
    • An approved driveway permit is required before a building permit issues.
    • The permit expires 240 days after issuance.

    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.”

Rules another office applies inside Town of Osborn

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.

  • Who permits septicCounty (with conditions)

    Private onsite wastewater treatment systems serving land inside Osborn.

    • The County sanitary program applies where public sewer is not available.
    • County materials identify licensed plumbing contractors as the required applicants.
    “Development and Land Services (DLS) administers and enforces County ordinances for zoning, stormwater and erosion control, sanitary systems, shorelands, floodplains, airports, and land divisions.”
  • Septic permitRequired

    New, replacement, changed, or added-use POWTS work inside Osborn where public sewer is unavailable.

    • Permit is required before construction and before a building permit can issue.
    • Applications must be submitted electronically through CityView by a licensed plumbing contractor.
    • Do not begin excavation, including topsoil stripping, until required permits issue; early work may result in double permit fees.
    “A Sanitary Permit is required before any construction begins and before a building permit can be issued.”
  • Permit processPublished (with conditions)

    County DLS permit applications affecting land inside Osborn.

    • A complete application requires required documents and payment.
    • Applications are submitted through CityView; the portal can be used to apply, submit documents, pay, and track status.
    “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.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Town of Osborn or Outagamie County directly.

  • Owner-builder exemption — Residential construction inside Osborn.
  • Certificate of occupancy — Residential construction inside Osborn.
  • Minimum dwelling size — Dwellings inside Osborn subject to County zoning.
  • Minimum lot size — Lots inside Osborn subject to County zoning.
  • Setbacks — Structures inside Osborn subject to County zoning.
12 more unanswered
  • Lot coverage
  • Building height
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Septic inspection
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Short-term rentals

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.

← All of Outagamie County: county rules, score and offices