Bolthole Index

Vernon County, Wisconsin

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

Town of Sterling is a town in Vernon County, Wisconsin. Septic permits inside Town of Sterling come from Vernon County. 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 Vernon County page.

Answers from the rulebook for Town of Sterling

Town of Sterling’s own rules

  • Who permits septicCounty (with conditions)

    Private onsite septic-system work inside Sterling town, which is an unincorporated area of Vernon County.

    • The directory describes county sanitary permits for most new, replacement, and repair work on septic systems.
    “a county sanitary permit is required for most work (new, replacement, repairs) on septic systems.”
  • Septic permitRequired

    Most new, replacement, and repair work on septic systems inside Sterling town.

    • The county statement limits the requirement to most work and expressly names new, replacement, and repair work.
    “a county sanitary permit is required for most work (new, replacement, repairs) on septic systems.”

Rules another office applies inside Town of Sterling

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

  • Well permitRequired

    New private wells inside Sterling town.

    • The advance-notice requirement does not apply to high-capacity wells, reconstruction of existing wells, or wells on Native American property.
    • Obtain a Well Construction Notification Number before construction; high-capacity wells or other wells requiring written DNR approval follow the applicable approval requirements.
    • The Well Construction Notification fee is $50.50.

    well construction notification fee: 50.5 USD (Not refundable or transferable.)

    “wisconsin law requires that a property owner provide advance notice to dnr before construction of any new private well that is not a high capacity well, and advance notice of any heat exchange drillhole construction (geothermal system) that does not require a written dnr approval.”

Still unanswered

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

  • Certificate of occupancy — Residential occupancy inside Sterling town.
  • Local zoning — Land inside Sterling town, Vernon County, Wisconsin.
  • Zoning districts — Zoning districts inside Sterling town.
  • Minimum dwelling size — Dwellings inside Sterling town.
  • Minimum lot size — Lots inside Sterling town.
15 more unanswered
  • Setbacks
  • Lot coverage
  • Building height
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Septic inspection
  • 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 Sterling publishes no rule on the point, not that none exists. Vernon County’s page lists the county offices to call.

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