Bolthole Index

Grant County, Wisconsin

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

Town of Bloomington is a town in Grant County, Wisconsin. Town of Bloomington adopts its own zoning, so inside its limits Town of Bloomington’s rules apply, not the county’s. 5 rules below are quoted from official sources and independently re-checked, most recently on October 29, 2026. Rules for unincorporated land are on the Grant County page.

Answers from the rulebook for Town of Bloomington

Town of Bloomington’s own rules

  • Building permitLimited

    Structures built inside the Town of Bloomington (Grant County, WI)

    • The town home page hedges the requirement: a building permit 'may be required' for listed structure types.
    • Before building, the home page says to contact the Grant County Conservation, Sanitation and Zoning department and the township's building inspector.
    • Floodplain or shoreline projects need approval from the Grant County department (see floodplain claim).
    “a building permit may be required for structures including, but not limited to: barns, agricultural buildings, silos, houses, cabins, garages, pole sheds, garden sheds, semi-truck boxes, signs, retaining walls, decks, patios and fences.”
  • Local zoningPresent (with conditions)

    Land inside the Town of Bloomington (Grant County, WI) outside the Village of Bloomington, which is a separate municipality located within the town.

    • The town has adopted an interim zoning ordinance (06082026), not a comprehensive zoning ordinance, according to the town's own home page; the full ordinance text was not opened, so the scope of its land-use rules is unverified.
    • The home page describes the ordinance's purpose as a two (2) year moratorium on any type of data center from being built in the township until the board along with a comprehensive planning commission has had time to discuss the township's land use areas.
    • Under the town's land use permit procedure, residents changing land use to a different category must obtain town board approval (see the separate local_zoning claim).

    moratorium duration: 2 years (applies to data centers per the town home page description)

    “the town board of the town of bloomington passed ordinance 06082026 interim zoning ordinance at last night's monthly board meeting.”
    One more reviewed finding on this topic
    • Present (with conditions) — Land inside the Town of Bloomington (Grant County, WI) where the use is changed to a different category under the interim zoning ordinance.
      “due to the passing of the interim zoning ordinance, all residents changing their land use to a different category must fill out a land use permit, submit it to the town clerk for town board to approval.”
  • Permit processPartial

    Town of Bloomington land use permit application process inside the town (Grant County, WI)

    • The home page publishes the land use permit application steps: download the form, return it to the town clerk, and the town board approves or denies it.
    • No timeline, fee, or appeal process is stated on the pages opened.
    • Building permit process and county floodplain/shoreline process are not fully described on the home page.
    “print the permit application, fill out your information and send the application to the town clerk either by mail, email or deliver it in person.”

Rules another office applies inside Town of Bloomington

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

  • Building in a floodplainRequired

    Building projects inside the Town of Bloomington (Grant County, WI) located in a floodplain or shoreline area; the approval comes from the Grant County Conservation, Sanitation and Zoning department.

    • The approval is required from the county department, not the town, per the town home page.
    • Projects outside floodplain or shoreline areas are not covered by this statement.
    • Floodplain boundaries and the county's specific permit requirements were not opened.
    “we were informed by the grant county conservation, sanitation and zoning dept that building projects in a floodplain or shoreline area needs approval from the their department.”

Still unanswered

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

  • Owner-builder exemption — Owner-builder construction inside the Town of Bloomington (Grant County, WI)
  • Inspections — Inspections for construction inside the Town of Bloomington (Grant County, WI)
  • Certificate of occupancy — Certificate of occupancy for new construction inside the Town of Bloomington (Grant County, WI)
  • Zoning districts — Zoning districts inside the Town of Bloomington (Grant County, WI)
  • Minimum dwelling size — Minimum dwelling size for single-family residential construction inside the Town of Bloomington (Grant County, WI)
19 more unanswered
  • Minimum lot size
  • Setbacks
  • Lot coverage
  • Building height
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Septic permit
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Subdividing land
  • Driveway access
  • Short-term rentals
  • Permit fees

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

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