Dunn County, Wisconsin
Town of Lucas is a town in Dunn County, Wisconsin. Septic permits inside Town of Lucas come from Dunn County (Dunn County Planning & Land Use — Sanitation · 715-231-6520). 16 rules below are quoted from official sources and independently re-checked, most recently on October 29, 2026. Rules for unincorporated land are on the Dunn County page.
New, moved, enlarged, altered, demolished, razed, or used buildings and structures inside the Town of Lucas.
“No building of any kind shall be moved within or into the Town of Lucas and no new building or structure, or any part thereof, shall hereafter be erected, or ground broken for the same, or enlarged, altered, moved, demolished, razed or used within the Town, except as herein provided, until a Land Use Permit and other required permits have been obtained by the owner, or his/her authorized agent, from the Town of Lucas or its designee.”
Construction activity inside the Town of Lucas.
“The following Wisconsin Administrative Codes and subsequent revisions pertaining to construction activity are adopted by reference for municipal enforcement and incorporated herein (see also Section 15-1-4):”
UDC-permitted construction inside the Town of Lucas.
“The following UDC inspections shall be requested a minimum of two (2) 8-hour business workdays in advance by the applicant/contractor or property owner as applicable:”
Recreational vehicles outside mobile-home parks inside the Town of Lucas.
“Recreational vehicles may not be permanently attached to a private sewage system.”
Mobile or manufactured homes outside mobile-home parks inside the Town of Lucas.
“No person shall park a mobile home outside of a mobile home park for occupancy or change its location within the Town without first obtaining Land Use and UDC Building permits from the Town of Lucas.”
Many new driveways accessing Town of Lucas roads.
“DRIVEWAY PERMITS: When do I need one? They are required by the town for many new driveways.”
Building, electrical, plumbing, HVAC, and related permits inside the Town of Lucas.
late permit fee multiplier: 2 times (when a required permit is not obtained before commencement of construction) · impact fee payment deadline: 14 days (unless expressly excepted)
“Fees for building, electrical, plumbing, HVAC and other related permits shall be as established pursuant to Section 1-3-1.”
Land-use and residential UDC permits inside the Town of Lucas.
“Application for a Land Use Permit shall be made in writing to the Town of Lucas upon a form furnished by the Town of Lucas.”
Town of Lucas does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Land inside the Town of Lucas, where Dunn County comprehensive zoning applies.
“Dunn County's Chapter 13 Comprehensive Zoning ordinance applies to all towns and unincorporated areas, except the towns of Eau Galle, Elk Mound, New Haven, Rock Creek, Sand Creek, and Springbrook.”
County zoning districts applicable inside the Town of Lucas.
“The Dunn County Land Use Control (Zoning) Division regulates the types of uses which can occur in each zoning district, as well as the specific development standards for each zoning district.”
Building placement inside the Town of Lucas.
side yard principal structure: 10 ft · rear yard principal structure: 25 ft · ordinary high water mark: 75 ft
“Setback requirements from a building are: Distance from building foundation Distance Drainfield 10’ Septic Tank 5’ Ordinary High Water Mark 75’ Vent to air intake 10’ Side Yard (principal structure) 10’ Rear Yard (principal structure) 25’”
Private sanitary systems serving buildings inside the Town of Lucas.
“Sanitary Permits: This is the first County permit required for any building to be used for human occupancy.”
Any building for human occupancy inside the Town of Lucas.
“Contact a Wisconsin Licensed Plumber to obtain the permit which will require a soil test by a Wisconsin Certified Soil Tester and a septic design.”
New and replacement sanitary systems inside the Town of Lucas.
“The County performs new & replacement sanitary system inspections.”
Well construction inside the Town of Lucas.
“A Well Permit IS required thru the Dunn County Public Health Dept. at 715-232-2388 .”
Land divisions inside the Town of Lucas.
“Dunn County's Shoreland, Floodplain, Land Division, and Sanitary ordinances apply to all Towns in Dunn County.”
We looked and could not find an official answer yet. Silence is not permission; ask Town of Lucas or Dunn County directly.
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 Lucas publishes no rule on the point, not that none exists. Dunn County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Town of Lucas means bringing your own water and power. The kit we’d start with:
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