Pierce County, Wisconsin
Town of Martell is a town in Pierce County, Wisconsin. Town of Martell adopts its own zoning, so inside its limits Town of Martell’s rules apply, not the county’s. Septic permits inside Town of Martell come from Pierce County. 3 rules below are quoted from official sources and independently re-checked, most recently on November 7, 2026. Rules for unincorporated land are on the Pierce County page.
Alteration, construction, or additions to structures inside Martell town as defined by § 1.3 of the Town Building Inspection and Permit Ordinance.
occupancy and road damage deposit: 1500 USD (Required before issuance for dwellings and commercial buildings/structures.) · minor repair or alteration exemption threshold: < 15000 USD (Only where the work does not change occupancy area, structural strength, fire protection, exits, natural light, or ventilation.) · outbuilding exemption size: < 240 square feet (Only where the outbuilding has no electric, HVAC, or plumbing.)
“No person shall alter, build or add onto any structure as defined in 1.3 without first obtaining a Building Permit”
Land inside Martell town, Pierce County, Wisconsin, which the Town identifies as having County-approved parcel zoning.
“The township is comprised of parcels zoned Primary Agriculture, Rural Residential 20, Commercial and Light Industrial.”
Private on-site wastewater treatment systems inside Martell town, Pierce County, Wisconsin.
sanitary permit validity: 2 years (Renewable for similar periods thereafter with a renewal permit.)
“the Pierce County Zoning Administrator shall act as the POWTS issuing agent [...] Exercise jurisdiction over the construction and inspection of all new POWTS in the County;”
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.
Off-grid gear
Going off-grid in Town of Martell means bringing your own water and power. The kit we’d start with:
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