Bolthole Index

Brown County, Wisconsin

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

Town of Humboldt is a town in Brown County, Wisconsin. Town of Humboldt adopts its own zoning, so inside its limits Town of Humboldt’s rules apply, not the county’s. 6 rules below are quoted from official sources and independently re-checked, most recently on October 29, 2026. Rules for unincorporated land are on the Brown County page.

Answers from the rulebook for Town of Humboldt

Town of Humboldt’s own rules

  • Building code adoptedAdopted (with conditions)

    Dwellings inside Humboldt town limits under the town's Section 8 Dwelling Code Ordinance.

    • Adoption is shown by the town's code index title only; the text of Section 8 was not opened, so its scope, the standard it adopts, and any state code it incorporates are unverified.
    • The town's Section 8 cites Wisconsin Statutes 101.65, 101.76 and 101.761 as authority according to a search snippet that was not opened and is not relied on here.
    “The following Chapters of the Wisconsin Administrative Codes, as well as all subsequent revisions in its entirety, are adopted by the Municipality and shall be enforced by the Building Inspector.”
  • Local zoningPresent (with conditions)

    Land inside Humboldt town limits (Town of Humboldt, Brown County, WI): the town's own zoning ordinance, codified as Section 12 of its code of ordinances.

    • The town's code index lists a zoning ordinance as Section 12 with the revision stamp 'revised 9-20-22'; that stamp is a revision date, not an effective date, so effective_at is null.
    • The zoning ordinance text itself (Section 12) was not opened in this research; its districts, numeric limits and administering office are not verified here.
    • The town's Zoning Board of Appeals hears setback variances (see setbacks claim), which indicates the ordinance is administered locally.
    “The jurisdiction of this Ordinance shall include all lands and waters within the Town of Humboldt.”
  • SetbacksSpecified

    Residential lots inside Humboldt town limits (Town of Humboldt zoning ordinance); district-specific numbers not retrieved.

    • The town's Zoning Board of Appeals notice refers to a 'required' rear setback that a garage variance request fell short of, so the town sets setback requirements.
    • Numeric setbacks by district were not retrieved from Section 12 and are not stated here.
    • Applies to land inside the town, not the unincorporated county area.
    “Rear Yard 25 feet minimum 10 feet minimum”
  • Subdividing landRegulated (with conditions)

    Land divisions inside Humboldt town limits under the town's Section 29 Subdivision Ordinance.

    • Existence shown by the code index only; Section 29 text not opened, so lot standards, approval steps and fees are unverified.
    • State subdivision law may also apply; not checked here.
    “📁 section 29 subdivision ordinance 📁 section 30 establishing fire protection charges”
  • Driveway accessRequired

    Driveways serving buildings inside Humboldt town limits, under the town's Section 31 driveway requirements for emergency services.

    • Existence shown by the code index only; Section 31 text not opened, so width, grade, surface and turnaround standards are unverified.
    • Applies to driveways accessed for emergency services.
    “Section 31 Driveway Requirements for Emergency Services”

Rules another office applies inside Town of Humboldt

Town of Humboldt does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.

  • Septic permitRequired

    A new building inside Humboldt town that requires a private domestic sewage treatment and disposal system (septic); the state rule is enforced by the town when it issues the building permit.

    • A sanitary permit (or an existing adequate sewer system) must be in hand before the town may issue the building permit.
    • The source is the 1977 session law creating s. 66.036 as enacted (published April 24, 1978); confirm the current codified text before relying on the exact wording.
    • The sanitary permit itself is issued under county or state sanitary rules; which office issues it in Humboldt town is not verified (see septic_authority).
    “State statutes require any building that uses a private sewage system to have a sanitary permit for such a system before any local permit is issued.”

Still unanswered

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

  • Building permit — New construction inside Humboldt town limits
  • Owner-builder exemption — Owner-builder construction inside Humboldt town limits
  • Inspections — Building inspections for construction inside Humboldt town limits
  • Certificate of occupancy — Occupancy approval for new dwellings inside Humboldt town limits
  • Zoning districts — Zoning districts of the Town of Humboldt
19 more unanswered
  • Minimum dwelling size
  • Minimum lot size
  • Lot coverage
  • Building height
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Who permits septic
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Building in a floodplain
  • Short-term rentals
  • Permit fees
  • Permit process

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 Humboldt publishes no rule on the point, not that none exists. Brown County’s page lists the county offices to call.

Off-grid gear

Going off-grid in Town of Humboldt means bringing your own water and power. The kit we’d start with:

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