Zoning, building permits and septic rules in Town of Prairie Lake, Wisconsin

Town of Prairie Lake’s own rules

• Building permitRequired

  Dwellings and attached structures in Prairie Lake town; also new permanent non-dwelling or detached structures over 100 square feet.

  • For dwellings/attached structures, a permit is required for work over $5,000 in a 12-month period, new construction, additions, structural work, or significant electrical, plumbing, HVAC, or mechanical changes.
  • Restoration to previous code-compliant condition and listed nonstructural maintenance items are exempt.
  • A no-fee clerk permit records new permanent non-dwelling/detached structures over 100 square feet.

  alteration value threshold: > 5000 USD (per twelve-month period)

  “For dwellings and attached structures: No person shall alter, in excess of $5,000 value, in any twelve month period, build, add onto or alter any building within the scope of this ordinance without first obtaining a building permit for such work from the building inspector.”

• Building code adoptedAdopted (with conditions)

  Buildings within the scope of the Town of Prairie Lake UDC ordinance.

  • Scope includes construction and inspection of one- and two-family dwellings built since June 1, 1980; it also covers specified camping units and alterations/additions described in the ordinance.

  “The Wisconsin Uniform Dwelling Code, Chapters SPS 320-325 & 327of the Wisconsin Administrative Code, and all amendments thereto, is adopted and incorporated by reference and shall apply to all buildings within the scope of this ordinance.”

• InspectionsRequired

  One- and two-family dwellings and specified camping units within the ordinance's scope in Prairie Lake town.

  • The ordinance also provides for inspection of non-compliant and unsafe housing and corrective-action orders.

  “The scope of this ordinance includes the construction and inspection of one-and-two family dwellings built since June 1, 1980, and also establishes standards for the construction and inspection of camping units set in a fixed location in a campground licensed by the Department of Health Services (DHS) under Wis. Stat. § 254.47”

• Certificate of occupancyRequired

  Dwelling projects using the Town of Prairie Lake building-permit application.

  • The permit expires two years after application and must be renewed if the project remains incomplete.

  permit expiration: 2 years (from date of application; renewal required if project remains incomplete)

  “If the project is a dwelling, it is considered incomplete until a certificate of occupancy is issued.”

• Who permits septicCounty (with conditions)

  Private sewage and non-plumbing sanitation installations for projects inside Prairie Lake town, administered by the Barron County Zoning Office.

  • A Prairie Lake town building application directs applicants to Barron County Zoning for sanitary sewer permitting.

  “The Barron County Zoning Office issues State and County Sanitary Permits for the installation of private sewage systems and non-plumbing sanitation systems.”

• Septic permitRequired

  Installation of a private sewage system for a project inside Prairie Lake town.

  • A soil evaluation is required before issuance.
  • The county sanitary permit is valid for two years from issuance and renewable for similar periods before expiration.
  • A sanitary permit must be on file before a land-use permit for a home.

  sanitary permit validity: 2 years (renewable for similar periods before expiration)

  “A Sanitary Permit is required prior to the installation of a private sewage system.”

• Septic inspectionRequired

  Private sewage systems inside Prairie Lake town subject to Barron County sanitary permitting.

  • New or replacement systems must have the tank pumped within 36 months of installation and at least every 36 months thereafter, or when sludge reaches one-third of liquid capacity.
  • Owners receive notice at the three-year interval and must have the system pumped and/or inspected.

  maintenance interval: per 36 months (or when sludge reaches one-third of tank liquid capacity)

  “Property owners will be mailed a notice at the three year interval and they are required to have the system pumped and/or inspected.”

• Off-grid sanitationLimited

  Non-plumbing sanitation systems for projects inside Prairie Lake town.

  • A Barron County sanitary permit is required before installation; soil evaluation precedes permit issuance.
  • The county identifies non-plumbing systems among methods requiring a sanitary permit.

  “Acceptable Methods and Technologies That Require a Sanitary Permit are: Non-plumbing Systems”

• Agricultural exemptionAvailable (with conditions)

  Buildings inside Prairie Lake town built exclusively for agricultural purposes.

  • The town agricultural building permit is required, but issued at no cost.

  agricultural building permit fee: 0 USD (only for buildings built exclusively for agricultural purposes)

  “Agricultural Building Permits are required by Town of Prairie Lake for buildings built exclusively for agricultural purposes. These permits are issued at no cost.”

• Subdividing landRegulated (with conditions)

  All land divisions within Prairie Lake town.

  • Exemptions apply to specified transfers by will/court order, short leases, mortgages, easements, certain adjoining-owner exchanges, cemetery plats, and assessor plats.
  • Town Board or designee approval and compliance are required before recording a final land division, plat, or map.

  “This Ordinance applies to all lands in the Town of Prairie Lake. The Town Board shall be responsible to administer this Ordinance unless it designates by Resolution such other authority.”

• Driveway accessRequired

  A new driveway built inside Prairie Lake town.

  • The permit is issued by the Town of Prairie Lake and costs an additional $50.

  new driveway permit fee: 50 USD (additional fee)

  “If a new driveway will be built, a driveway permit must be issued by the Town of Prairie Lake, contact Joe Hillmann at (715)-642-2426. Cost is an additional $50.00.”

• Permit feesPublished (with conditions)

  Town building permits and new-driveway permits inside Prairie Lake town.

  • Failure to obtain town permit before project start doubles the town permit fee.
  • Agricultural building permits for buildings exclusively used for agricultural purposes have no charge.

  town permit fee: 100 USD · new driveway permit fee: 50 USD (additional fee)

  “Town Permit Fee: $100.00. Make check payable to the Town of Prairie Lake. Failure to obtain the town permit prior to project start will result in doubling of the fee.”

• Permit processPublished (with conditions)

  Building projects inside Prairie Lake town using the town building-permit application.

  • Applicant certifies compliance with required permits, codes, covenants, and deed restrictions.
  • Work may not begin until building-inspector approval; permit must be posted near driveway/public-road intersection.

  “A copy of this permit must be posted in a prominent location near the intersection of the owner’s driveway and the nearest public roadway.”

Still unanswered

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

• Owner-builder exemption — Owner-built residential work inside Prairie Lake town.
• Zoning districts — Prairie Lake town zoning districts.
• Minimum dwelling size — Residential districts inside Prairie Lake town.
• Minimum lot size — Residential districts inside Prairie Lake town.
• Setbacks — Development inside Prairie Lake town.

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 Prairie Lake means bringing your own water and power. The kit we’d start with:

• Water Crystal Quest Filter any source — well, rain, or creek — to drinking-clean.
• Power Bluetti Solar generators and home battery backup for living off the grid.
• Septic Soil percolation test kit Run your own perc test before paying an engineer — the first thing a septic office asks about.
• Water Well water test kit Bacteria, nitrates, hardness — know what the well on a parcel is really pumping.

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