Bolthole Index

Grant County, Wisconsin

Zoning, building permits and septic rules in Town of Hickory Grove, Wisconsin

Town of Hickory Grove is a town in Grant County, Wisconsin. Septic permits inside Town of Hickory Grove come from Grant County (Grant County Conservation, Sanitation & Zoning Department · (608) 723-6080). 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 Grant County page.

Answers from the rulebook for Town of Hickory Grove

Town of Hickory Grove’s own rules

  • Building code adoptedAdopted

    New construction and alterations inside Hickory Grove town limits, under the town's amendment to the Uniform Dwelling Code

    • Evidence is the town's ordinance list title only; the amendment text was not opened, so its scope and content are unverified.
    • The Uniform Dwelling Code is a state code; the town listing shows an amendment to it, which the town has adopted.
    “In May of 2004, the Town adopted a new ordinance, see ordinance for details.”

Rules another office applies inside Town of Hickory Grove

Town of Hickory Grove 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 on-site wastewater (septic/POWTS) systems on land inside Hickory Grove town limits, which is unincorporated land administered by the Grant County Conservation, Sanitation and Zoning Department

    • Grant County Code Chapter 225 (Private On-Site Wastewater Treatment Systems) is administered by the county CS&Z administrator; the town ordinance list shows no septic ordinance.
    • State sanitary permits (§ 225-22) are also listed in the chapter, so the state is a parallel authority for some permits; the exact division was not verified.
    “GRANT COUNTY CONSERVATION, SANITATION AND ZONING DEPT”
  • Septic permitRequired

    Installing or modifying a private on-site wastewater system on land inside Hickory Grove town limits

    • The chapter provides for county sanitary permits (§ 225-23) and sanitary permit applications (§ 225-25); the operative sentence requiring a permit before installation was not retrieved.
    • Construction may proceed only after the sanitary permit issues, which is why the status is conditional.
    “All State and/or County Permits must be issued before the POWTS can be installed.”

Still unanswered

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

  • Building permit — Building permits for new dwellings inside Hickory Grove town limits
  • Owner-builder exemption — Owner-builder exemption for construction inside Hickory Grove town limits
  • Inspections — Building inspections inside Hickory Grove town limits
  • Certificate of occupancy — Certificate of occupancy for new dwellings inside Hickory Grove town limits
  • Local zoning — Land inside Hickory Grove town limits: whether the town adopts and administers its own zoning ordinance
22 more unanswered
  • Zoning districts
  • Minimum dwelling size
  • Minimum lot size
  • Setbacks
  • Lot coverage
  • Building height
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Subdividing land
  • Driveway access
  • 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 Hickory Grove publishes no rule on the point, not that none exists. Grant County’s page lists the county offices to call.

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