Sheboygan County's towns hold their own zoning, but their ordinances defer to the county on one point in identical language: no building permit shall be issued until a safe and adequate water supply and sewage disposal system is assured and a county sanitary permit is issued.
The Planning and Conservation Department administers the county's Sanitary Ordinance under Chapter 70, the Erosion Control and Stormwater Management Ordinance under Chapter 75, the Animal Waste Storage Ordinance under Chapter 77, the rural addressing system under Chapter 36 and the parks ordinance under Chapter 24, split between its Planning and Conservation divisions.
This guide covers unincorporated Sheboygan County. The City of Sheboygan, Sheboygan Falls, Plymouth, Kohler and Random Lake permit their own construction — Sheboygan holds a special delegation for commercial plan review.
The county sanitary permit unlocks the town building permit. Town zoning ordinances across the county carry the same clause: no building permit shall be issued until a safe and adequate water supply and sewage disposal system is assured and a sanitary permit is issued under the county's sanitary ordinance. Where public sewer is available, septic systems and holding tanks are not allowed at all.
What requires a building permit in Sheboygan County?
Wisconsin splits construction into two statewide instruments, and neither one is a city invention. One- and two-family homes run on the Wisconsin Uniform Dwelling Code (SPS 320 to 325), a code Wisconsin wrote for itself — the state never adopted the International Residential Code, so IRC chapter references from other states simply do not apply here. Everything that is a public building or a place of employment, including any residential building of three or more units, runs on the Wisconsin Commercial Building Code (SPS 361 to 366), which moved to the 2021 I-codes effective September 1, 2025; plans submitted on or after November 1, 2025 must comply with the 2021 editions. Under Wis. Stat. 101.65(1c) and 101.02(7r)(a), Sheboygan County may not enforce different technical standards — local ordinances must strictly conform to the state codes.
Typically permit required
- County sanitary permits for locating, installing, moving, reconstructing, extending, enlarging, converting or substantially altering a private water supply or sewage disposal system, or changing its use
- Erosion control and stormwater management permits under Chapter 75
- Animal waste storage approvals under Chapter 77
- Rural address assignment under Chapter 36
- Land division and subdivision compliance — no building permit issues for a lot until compliance is assured
- The town building permit, issued by the town building inspector
Often exempt
- Septic systems and holding tanks in areas where public sewer service is available — these are not permitted at all
- Anything inside a city or village, which permits independently
- Buildings used for farming — exempt from the state code under Wis. Stat. 101.05(5), with farming defined by DSPS rule; a produce stand stays exempt only while the farmer raised substantially all of what it sells
- Primitive rural hunting cabins — carved out of municipal jurisdiction by Wis. Stat. 101.65(1g)
- Bed-and-breakfast establishments as defined by statute (Wis. Stat. 101.05(2))
What is actually local, and what is not
Building standards are statewide and enforced by the town inspector. The county's role is sanitary, conservation and cadastral — and the towns' own ordinances make the county's sanitary approval a precondition to their building permits, which gives the county programme unusual practical force.
Who handles permitting in Sheboygan County?
Planning and Conservation administers the sanitary, erosion control, stormwater, animal waste, addressing and parks ordinances, split between the Planning Division and the Conservation Division. Town building inspectors issue building permits, and town plan commissions and boards handle town-level zoning approvals.
| Detail | Information |
|---|---|
| Department | Sheboygan County Planning and Conservation |
| Phone | (920) 459-3060 — Planning Division; (920) 459-1370 — Conservation Division |
| County issues | Sanitary (Chapter 70), erosion control and stormwater (Chapter 75), animal waste (Chapter 77), rural addressing (Chapter 36) |
| Town zoning | Each town administers its own zoning ordinance |
| Building permits | Town building inspector |
| Sanitary precondition | Town ordinances withhold building permits until the county sanitary permit issues |
Permit types
Residential permits
A rural house is permitted by the town under the Uniform Dwelling Code with state Dwelling Contractor credentials — but only after water supply and sewage disposal are assured and the county sanitary permit has issued. Where the town plan commission requires a site plan, the county must certify in writing that safe and adequate sewage disposal is possible on the site as proposed.
How Wisconsin contractor licensing works
Wisconsin has no state general contractor license for commercial work — the city's own forms note that 2013 Wisconsin Act 20 ended state building-contractor registration on July 2, 2013. For one- and two-family work the state requires a Dwelling Contractor certification on the business and a Dwelling Contractor Qualifier on an individual, and under Wis. Stat. 101.65(1m) Sheboygan County may not issue a building permit to a contractor who cannot produce them; owner-occupants are exempt. Electricians and plumbers are licensed statewide by DSPS. HVAC contractors only register with the state — there is no state HVAC license — which is exactly where local rules step in. Sheboygan County licenses no trades. It does maintain reference lists of licensed septic installers, septage haulers, water testing services, well drillers, land surveyors and wetland delineators.
Commercial permits
Commercial development follows the same pattern: town zoning approval, county sanitary and conservation permits, and building code plan review through the state or a delegated municipality. The City of Sheboygan holds a special delegation; the county holds none.
Mechanical work, and where the state reviews directly
Commercial plan review in Wisconsin is a two-step: under Wis. Stat. 101.12(3)(h) the plan approval comes first and the local permit cannot issue without it. The state review trigger is 25,000 cubic feet, plus categorical triggers at any size for schools, high-hazard occupancies and residential buildings of three or more units. At 50,000 cubic feet plans must be prepared, signed and sealed by a Wisconsin-registered design professional, with a supervising professional retained for construction observation. Commercial plumbing plans go to review at sixteen or more fixtures. Where municipal water service is not available, permits must additionally be obtained from the state natural resources department for the water supply.
Sheboygan County permit costs and fees
County fees attach to the sanitary and conservation programmes; town fees are paid to the town clerk as required by the town board. The critical constraint is again sequence rather than cost.
| Item | Fee or rule |
|---|---|
| County sanitary permit | Under Chapter 70; a precondition to the town's building permit |
| Erosion control and stormwater | Under Chapter 75, through the Conservation Division |
| Town building permit fee | Paid to the town clerk as required by the town board |
| Land division compliance | No building permit issues for a lot until subdivision compliance is assured |
Public sewer forecloses the septic option. Town ordinances provide that in any area where public sewer service is available, no septic system — mound or otherwise — or holding tank is allowed. Confirm sewer availability before designing around a private system.
Trade permits and who may pull them
Trades are state-credentialed and permitted at town level; the county's sanitary and conservation programmes sit alongside.
Permit required
- Electrical, plumbing and HVAC — state credentials; town permits
- Private water supply and sewage systems — county sanitary permit under Chapter 70
- Land disturbance — county erosion control and stormwater permits under Chapter 75
- One- and two-family general work — state Dwelling Contractor plus Qualifier
Typically exempt
- Work inside the City of Sheboygan or another municipality
- Parcels on public sewer with no land-disturbing component
How to apply for a Sheboygan County building permit
Where public sewer is available, a private system is not an option at all.
The town's building permit is conditioned on it in the town's own ordinance.
No building permit issues for a lot until compliance is assured.
Through the Conservation Division under Chapter 75.
Assigned by the Planning Division under Chapter 36.
Fees paid to the town clerk; the town inspector approves plans and inspects.
Review, corrections and what actually causes delay
Sheboygan County projects fail on the sanitary question rather than the structural one. Because the towns wrote the county's approval into their own permit conditions, an unresolved septic or water supply issue stops the building permit no matter how complete the drawings are.
Inspections in Sheboygan County
Building inspections are performed by the town building inspector, who determines whether the proposed building complies before approving plans. County activity covers sanitary system installation, erosion control and animal waste compliance.
Sheboygan County permit search and official resources
- Sheboygan County ordinances and regulations — the sanitary, erosion, stormwater and addressing chapters
- Sheboygan County Sanitary Ordinance, Chapter 70 — the programme that gates town building permits
- DSPS plan review — state triggers and delegated authority lists
- Wisconsin Uniform Dwelling Code — SPS 320 to 325 as published
Frequently asked questions
Does Sheboygan County issue building permits?
No. Towns issue building permits through their building inspectors — but their ordinances withhold those permits until the county sanitary permit is issued.
Who does zoning in the towns?
Each town administers its own zoning ordinance, adopted and amended by the town board on its plan commission's recommendation.
Can I install a septic system if sewer is nearby?
No. Town ordinances provide that where public sewer service is available, no septic system or holding tank is allowed.
What does the county sanitary permit cover?
Locating, installing, moving, reconstructing, extending, enlarging, converting or substantially altering a private water supply or sewage disposal system, or changing its use.
What if the lot came from a recent land division?
No building permit issues for a lot until compliance with the county and town subdivision regulations is assured.
What if there is no municipal water?
Permits must also be obtained from the state natural resources department for the water supply.
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More Wisconsin permitting guides
More Wisconsin permitting guides
This guide is provided by Alliance Permitting for general information about Sheboygan County permitting. Requirements, fees, and procedures change; confirm details with the permitting authority before relying on them.