Bolthole Index

Trempealeau County, Wisconsin

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

Town of Preston is a town in Trempealeau County, Wisconsin. Septic permits inside Town of Preston come from Trempealeau County (Trempealeau County Department of Land Management — POWTS · 715-538-2311 ext. 223). 3 rules below are quoted from official sources and independently re-checked, most recently on October 29, 2026. Rules for unincorporated land are on the Trempealeau County page.

Answers from the rulebook for Town of Preston

Town of Preston’s own rules

  • Who permits septicCounty (with conditions)

    County sanitary-permit applications for property in a town, including Preston town.

    • The application is returned with applicable fees to the Trempealeau County Department of Land Management.
    “trempealeau county sanitary permit application return completed form with any applicable fees to: department of land management 18600 hobson street, whitehall, wi 54773”

Rules another office applies inside Town of Preston

Town of Preston 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

    Private onsite wastewater treatment systems in Preston town subject to Wisconsin POWTS requirements.

    • A local permit is conditional on approved plan review.
    • For state-owned POWTS, applications are submitted to DSPS rather than the local jurisdiction.
    “see the local municipality or county covering your project location. however, a local permit is conditional on an approved plan review.”
  • Septic inspectionRequired

    Construction and installation of POWTS in Preston town.

    • Inspection is required in accordance with the plan-review conditional approval letter.
    • The permit identifies the inspector or agency to contact.
    “inspection of powts construction and installation is required in accordance with the plan review conditional approval letter. contact the inspector or agency identified on your powts permit.”

Still unanswered

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

  • Building code adopted — Building-code adoption for land inside Preston town.
  • Inspections — Building work inside Preston town.
  • Certificate of occupancy — Occupancy of buildings inside Preston town.
  • Local zoning — Land inside Preston town, Trempealeau County, Wisconsin.
  • Zoning districts — Zoning districts inside Preston town.
16 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
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Subdividing land
  • Driveway access
  • Building in a floodplain
  • 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 Preston publishes no rule on the point, not that none exists. Trempealeau County’s page lists the county offices to call.

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