Bolthole Index

La Crosse County, Wisconsin

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

Town of Greenfield is a town in La Crosse County, Wisconsin. Septic permits inside Town of Greenfield come from La Crosse County (La Crosse County Zoning, Planning and Land Information Department · (608) 785-9722). 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 La Crosse County page.

Answers from the rulebook for Town of Greenfield

Town of Greenfield’s own rules

  • Building code adoptedAdopted

    Residential and commercial building codes adopted by the Town of Greenfield by ordinance 23, inside the town's limits

    • The town ordinance index lists the title and an update date of 06/12/2023 only; the ordinance text was not opened.
    • Which specific codes are adopted (for example the Uniform Dwelling Code) and the permit and inspection provisions are not verified.
    “23 adoption of residential & commercial building codes *updated ……………………. 06/12/2023”
  • Manufactured homesLimited

    Mobile homes inside the Town of Greenfield, under town ordinances 13 (mobile homes) and 2014-3 (mobile homes amendment)

    • The town ordinance index lists titles only; the text was not opened, so the inspection standard and other limits are unverified.
    • The 2014-3 amendment is listed with a date of 12/10/2014 next to its title; that date is not confirmed as an effective date.
    “2014-3 mobile homes amendment inspection before occupancy ……………………………… 12/10/2014”
  • Subdividing landRegulated (with conditions)

    Land divisions (subdivisions) in the Town of Greenfield under town ordinance 15 and its amendment 15-a

    • The index lists titles only (15 land division, 05/31/1974; 15-a amendment, 10/08/2003); the text was not opened.
    • Whether the town's rules or county land division rules govern is not verified.
    “15-a land division (subdivision) amendment ……………………………………………………………… 10/08/2003”

Rules another office applies inside Town of Greenfield

Town of Greenfield 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 septic systems on land inside the Town of Greenfield (La Crosse County Health Department sanitary permits; countywide program applying inside the town)

    • The county page describes the countywide septic permitting program in La Crosse County; it does not name the Town of Greenfield specifically.
    • Septic designs must be reviewed and permits issued by county sanitarians; plan review may be sent to Wisconsin Department of Safety and Professional Services.
    “all septic systems in la crosse county must be inspected and serviced on a regular basis to make sure they are working correctly.”
  • Septic permitRequired

    New, replaced, repaired, extended, reconnected or modified private septic systems on land inside the Town of Greenfield (countywide La Crosse County program)

    • Application is submitted through a licensed professional (master plumber, master plumber restricted, certified designer or professional engineer in some cases) after a soil evaluation by a licensed certified soil tester.
    • Plan review may be required; fees are on a separate county page not opened.
    “you need a sanitary permit to: install a new private septic system or replace a system repair, extend, or enlarge an existing private septic system reconnect to an existing private septic system modify an existing private septic system in some other way”
  • Septic inspectionRequired

    Private septic systems on land inside the Town of Greenfield (countywide La Crosse County program)

    • Most septic systems require service every three years; some need service more often.
    • The owner is responsible for inspection and maintenance and for making sure the report reaches the county; pumpers normally submit reports online.

    service interval: 3 years (some septic systems need service on a more frequent basis)

    “most septic systems require service every three years. some septic systems need service on a more frequent basis.”

Still unanswered

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

  • Building permit — Building permits for construction inside the Town of Greenfield
  • Owner-builder exemption — Owner-builder exemption from permits in the Town of Greenfield
  • Inspections — Building inspection for construction inside the Town of Greenfield
  • Certificate of occupancy — Certificate of occupancy for new dwellings inside the Town of Greenfield
  • Local zoning — Whether the Town of Greenfield (La Crosse County) has adopted and administers its own zoning ordinance, inside the town's limits
18 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
  • Accessory dwellings
  • 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 Greenfield publishes no rule on the point, not that none exists. La Crosse County’s page lists the county offices to call.

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