Bolthole Index

Clark County, Wisconsin

Zoning, building permits and septic rules in Town of Colby, Wisconsin

Town of Colby is a town in Clark County, Wisconsin. Town of Colby adopts its own zoning, so inside its limits Town of Colby’s rules apply, not the county’s. Septic permits inside Town of Colby come from Clark County (Clark County Planning, Zoning & Land Information Department — POWTS · (715) 743-5130). 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 Clark County page.

Answers from the rulebook for Town of Colby

Town of Colby’s own rules

  • Building permitRequired

    Buildings, signs, structures, and trailers within an area subject to the Town of Colby zoning ordinance, when the listed work costs $1,000 or more.

    • Applies before a building, sign, structure, or trailer is constructed, enlarged, altered, or moved.
    • The threshold is work with a cost of $1,000 or more.
    • The Town's form calls this a land-use permit.
    • The permit application fee is $25; fees are doubled when construction commences before a required land-use permit is issued.
    • A permit lapses unless the building framework is completed within one year of issuance and the building is completed within two years of issuance.

    work-cost threshold: >= 1000 USD (A land-use permit is required before listed work within an area subject to the ordinance.) · permit application fee: 25 USD (Fees are doubled if construction begins before a required land-use permit is issued.) · framework completion deadline: <= 1 year (Measured from permit issuance; otherwise the permit lapses and is void.) · building completion deadline: <= 2 years (Measured from permit issuance; otherwise the permit lapses and is void.)

    “No building, sign or structure, including trailers shall hereafter be constructed, enlarged, altered or moved within any area subject to this Ordinance, with a cost of $1,000 or more, until a land use permit has been issued.”
  • Local zoningPresent (with conditions)

    Land within the Town of Colby, Clark County, Wisconsin, that is subject to the Town of Colby zoning ordinance.

    • The town's official permits page identifies a “Township of Colby zoning ordinance (update April 10, 2024).”
    • The official Town land-use permit application identifies “ZONING ORDINANCE 9.2) Land Use Permits.”
    “Township of Colby zoning ordinance (update April 10, 2024)”
  • Who permits septicCounty (with conditions)

    Town of Colby land-use permit applications for a new home or a substantially altered existing home.

    • The Town's official land-use permit application identifies a Clark County sanitary permit number for a new home or substantially altered existing home.
    “Clark County Sanitary Permit Number (New home or substantially altered existing home)”

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.

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