Permit Requirements for New Glarus, Wisconsin
For home remodeling and renovation projects in New Glarus, determining the correct permitting authority depends on whether the project site is located within the incorporated city limits or in an unincorporated area of Green County.
Authority Having Jurisdiction (AHJ)
The governing body responsible for issuing building permits, reviewing plans, and conducting inspections varies depending on exactly where the property sits in Green County:
- Within City Limits: The New Glarus Building Department typically oversees all New Glarus building, trade, and safety permits.
- Unincorporated Areas: Properties located outside of official New Glarus boundaries are generally governed by the Green County Building & Safety Division.
Common Remodeling Permit Triggers
Remodeling is a broad category, and permit requirements depend heavily on the scope of your work. While cosmetic updates—such as painting, installing new flooring, or replacing like-for-like kitchen cabinets—generally do not require approval in Wisconsin, you will almost certainly need a permit for the following:
- Space Conversions: Altering non-living spaces (such as finishing a basement, finishing an attic, or converting a garage) into habitable living areas.
- Structural Changes: Removing, adding, or modifying load-bearing walls, headers, or the roofline.
- Demolition: Extensive interior renovations or "gutting" a space often requires a specific demolition permit prior to or concurrent with the standard building permit.
- Systems Alterations: Rerouting plumbing pipes, adding new electrical circuits, or moving HVAC ductwork.
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Note: Always consult the appropriate New Glarus or Green County Authority Having Jurisdiction (AHJ) before beginning demolition or construction to ensure compliance with Wisconsin amendments to the International Existing Building Code (IEBC) and avoid retroactive permitting fines.
Help Us Improve This Guide
If you have found a direct link to the official permit portal or a specific New Glarus or Green County ordinance for renovations, please submit an update.
Because New Glarus is located within Green County, the following broader county regulations may also apply to your project:
Wisconsin, Green County Remodeler Permit Regulations and County Ordinances for Unincorporated Areas
Green County, Wisconsin Remodeling and Renovation Permit Requirements
In Green County, Wisconsin, the permitting process for remodeling and renovation projects involves both county and town-level authorities. The specific requirements can depend on whether the property is located in an unincorporated area or within a town's jurisdiction.
1. Authority Having Jurisdiction (AHJ)
The primary AHJ for building and safety in Green County is typically the local town's building inspector, in conjunction with the Green County Zoning Department for land use and zoning matters. For properties in unincorporated areas, the town's building inspector often handles Uniform Dwelling Code (UDC) permits, while the county handles zoning and land use permits.
2. Rules for Properties in Unincorporated Areas
For properties in unincorporated areas of Green County, a multi-step permitting process is generally followed. This usually begins with obtaining a County Zoning Permit from the Green County Zoning Department. This permit requires a site plan or sketch showing lot details, building use, and distances to property lines and roads, along with a copy of the Certified Survey Map (if available) and blueprints.
Following county zoning approval, a Town Building Permit may be required, which is obtained from the specific town chairman or designated official. Some towns may also require a separate driveway permit, which should be coordinated with the town and potentially the Green County Highway Department or Wisconsin Department of Transportation if the access is on a county or state highway, respectively.
3. Permit Triggers for Demolition Work
Demolition work during a remodel generally requires a demolition permit. This permit ensures compliance with local building codes and zoning laws. Key requirements often include:
- A demolition permit application.
- Utility disconnection letters (gas, electric, water/sewer).
- Information on the type of structure, method of demolition, and contractor details.
- For buildings constructed before the 1980s, an asbestos inspection certificate may be necessary.
- Compliance with site restoration and erosion control measures may also be required.
Minor interior remodeling typically does not require a demolition permit.
4. Permit Requirements for Converting Non-Living Spaces
Converting non-living spaces such as garages, attics, or unfinished basements into habitable living areas is considered a significant alteration and generally requires a building permit. These conversions must comply with the Wisconsin Uniform Dwelling Code (UDC), which sets standards for construction, safety, and habitability.
Specific requirements for such conversions often include:
- Ensuring adequate habitable room size (e.g., at least 120 square feet for a primary habitable room and at least 70 square feet for bedrooms).
- Meeting standards for light, ventilation, and egress.
- Compliance with insulation and vapor retarder requirements.
- The converted space must meet all provisions of the UDC at the time of permit application or project commencement.
Resources to Learn More
The following statewide building codes and regulations apply universally to all jurisdictions within Wisconsin:
Wisconsin Remodeler Legislation, Codes, and Guidelines
Wisconsin State Building Codes and Legislation for Remodelers and Residential Renovations
Wisconsin's building codes for remodelers and residential renovations are primarily governed by the Department of Safety and Professional Services (DSPS). The state adopts and modifies model codes from the International Code Council (ICC) to create its own administrative codes.
1. Specific State Statutes and Codes Adopted
- For one- and two-family dwellings, the Uniform Dwelling Code (UDC), found in Wisconsin Administrative Code chapters SPS 320-325, applies. This code sets minimum standards for fire safety, structural strength, energy conservation, and general health and safety. The UDC is based on model codes but includes Wisconsin-specific adjustments.
- For commercial and multi-family residential buildings, Wisconsin is transitioning to the 2021 International Building Code (IBC) standards, with additional state-specific adjustments. This updated code will take effect on September 1, 2025, and will be found in Wisconsin Administrative Code chapters SPS 361-366. Previously, the state used the 2015 editions of the model codes.
- The International Existing Building Code (IEBC) is adopted and modified within Chapter SPS 366 of the Wisconsin Administrative Code, which covers the repair, alteration, change of occupancy, addition, or relocation of existing buildings.
2. Primary State Board or Agencies
- The Department of Safety and Professional Services (DSPS) is the primary state agency responsible for setting and enforcing building codes and standards in Wisconsin.
- Local municipalities also play a role in enforcing the UDC and may have their own specific permit requirements.
3. Classification of Remodels and Demolition Guidelines
- Cosmetic vs. Structural Alterations: The UDC covers alterations to one- and two-family dwellings. While inspectors focus on code compliance, "cosmetic or non-code workmanship items will not normally be ordered corrected." However, deviations from approved plans may require revised submittals. The Wisconsin Home Improvement Practices Act (HIPA), found in Chapter ATCP 110 of the Administrative Code, defines "home improvement" broadly to include remodeling, altering, repairing, painting, or modernizing residential property, including additions. The definition of "remodel" in Wis. Stat. § 101.148 specifically means to alter or reconstruct a dwelling, and does not include maintenance or repair work.
- When Demolition Guidelines Apply: Demolition activities require a demolition permit, which ensures compliance with local building codes and zoning laws. Specific requirements may include asbestos inspections for buildings constructed before the 1980s, utility clearances, and environmental inspections. In some municipalities, like Milwaukee, there are specific deconstruction ordinances for older structures to maximize salvageable materials. For demolition permits, all utility connections must be sealed and plugged, and a permit for boarding is not required if a demolition permit is obtained.
Resources to Learn More