Pewaukee, Wisconsin Building Permit Guide

Inside the City of Pewaukee, the Building Services Department inspects every plan and construction project, runs zoning administration and erosion control, and issues building, plumbing, electrical and HVAC permits (262-691-9107, weekdays 8 a.m. to 4:30 p.m.). Nick Fuchs is the Planner and Community Development Director. Under Resolution 25-12-35, in force since January 1, 2026, a new house costs a $275 base fee plus $0.45 per square foot, and the city allows up to 10 business days to process a complete application. The Village of Pewaukee is a different municipality with its own rules, so check which one the parcel sits in first.

What requires a building permit in Pewaukee?

Pewaukee splits small projects between two permits. A building permit is the city’s choice for new homes, additions, remodels, demolitions, decks, porches, pools, hot tubs, residing, reroofing and sheds over 120 square feet. A zoning permit ($100 for residential work) covers driveways, fences, patio slabs, gazebos, play structures and accessory buildings of 120 square feet or less.

Separate electrical, plumbing and HVAC permits apply to the trade work in any of these jobs. For a remodel or addition the city wants every permit (building, electric, plumbing and HVAC) issued before it will perform any inspection. A new kitchen with new cabinets must bring countertop outlet spacing up to current code; cabinet refacing or countertop-only work does not trigger that change.

What Pewaukee decides and what the state holds

The city sets its own zoning rules (accessory buildings, fences, decks and pools are summarized in brochures drawn from section 17.0209 of its zoning code), adopts its fee resolution each year and administers its shoreland overlay along Pewaukee Lake. DSPS lists the city as delegated for the state dwelling code (list current as of 9/24/2026), with a special commercial building and HVAC plan review delegation handled through E-Plan Exam, commercial plumbing plan review through E-Plan Exam, and commercial electrical inspection by the city. The building codes themselves and trade licenses are state law.

Pewaukee building department: who handles permitting

Building Services is a single counter for plan review, permits and field inspections in the city: building, plumbing, electrical and HVAC work, erosion control, property maintenance and zoning enforcement.

Pewaukee permit types

Each permit has its own fillable city form: building, electric, plumbing, HVAC, zoning, erosion control, and landscape and grading.

Residential permits

• Remodels, decks, pools and sheds: the residential building permit application (revised February 20, 2026) asks for the project cost, square footage and the contractor’s Dwelling Contractor and Dwelling Contractor Qualifier license numbers, or a check mark if the owner is doing the work. Attach the building plans.
• New one- and two-family homes: the new-home checklist (revised January 2, 2026) lists the Wisconsin Uniform Building Permit Application, the state eSLA submittal (the contractor files the state permit), one set of energy calculations, two complete scaled plan sets with the ACC stamp and the developer’s sign-off showing proposed elevations and wall bracing, an electronic copy emailed to Building Services, and a survey with setbacks, the high-water mark and floodplain where they apply, impervious surface and the total disturbed area. Add a contour grading plan, erosion control drawn on the survey, and the erosion control, driveway zoning, and landscape and grading applications. Review starts only after every item is in.
• Owners: an owner who pulls the permit signs the city’s cautionary statement under Wis. Stat. 101.65(1r). Whoever signs the application, owner or contractor acting as agent, is held responsible for code violations, correction orders and citations on that permit.

Building or remodeling a home here? Alliance handles residential permit expediting, so the crew isn't waiting on the counter.

Commercial permits

Commercial building applications need an E-Plan Exam or State of Wisconsin approval letter and stamped plans before the city will take them. The city partners with E-Plan Exam for building, HVAC, plumbing, fire alarm and sprinkler plans under the state commercial and plumbing codes, and E-Plan guarantees a 15-day turnaround from a complete submission with its fee paid. Large commercial jobs (detailed alterations or new construction) need two printed sets of stamped plans and the approval letter delivered to Building Services; fire sprinkler, fire alarm and suppression work uses the fire protection systems permit, and new businesses file a business plan of operation.

For tenant improvements and new commercial builds, Alliance handles commercial permit applications through issuance. More on this: commercial building permits explained.

What comes before the building permit

• Zoning and Plan Commission. Commercial zoning permits often need Plan Commission review. Site or building plan review by the Plan Commission costs $500 to $1,000 by project size; minor changes reviewed by staff cost $100 and a conceptual review $200.
• Variances. The Zoning Board of Appeals hears variance requests ($400 plus publication, notice and attorney costs); conditional use permits and rezonings are $500 plus the same costs.
• Shoreland and floodplain. Accessory buildings, fences, decks and pools must stay 75 feet from a 100-year floodplain boundary or the ordinary high-water mark and 25 feet from a wetland unless the ordinance allows otherwise; mitigation plan review in the shoreland overlay is $400. Lots on Pewaukee Lake are treated as double-frontage lots, so accessory buildings may sit on the street or water side.
• Land division. A certified survey map is $500 plus $10 per lot, with a $200 preliminary review; plats are priced by lot count.
• Driveways and the right of way. New driveways use the zoning permit, culverts have their own application ($150), and street openings start at $75.
• Erosion control and grading. Disturbing an acre or more needs a DNR notice of intent and Engineering approval, and the city inspects final grading before any seeding or sod.

Pewaukee building permit fees

Fees come from Resolution 25-12-35, which the Common Council dated December 15, 2025 and which took effect January 1, 2026. Building square footage counts every floor level, crawl space, basement and open or closed porch, measured to the outside walls. The city contacts you with the total and the permit number once processing is done.

Worked example from the resolution: a new house measuring 2,400 square feet across all floors and the basement costs $275 plus $1,080, or $1,355, for the building permit. Add the $50 state seal, the $70 certificate of occupancy and $400 of erosion control for 8,000 square feet of disturbed ground, for $1,875. Plumbing, electrical and HVAC permits add $316 each at that size, and the residential impact fee and two refundable cash bonds come on top.

• Impact fees: the resolution states a total residential impact fee of $1,693.51 per dwelling unit and $2,227.05 per acre for non-residential land, assessed at application. Its separate lines for parks ($1,109), fire and rescue ($107) and trails ($528) add up to $1,744, so ask Building Services which figure will be billed.
• Cash bonds: occupancy bond $500 for a house and $2,500 for commercial; erosion bond $2,000 for a one- or two-family home and $5,000 for commercial work. Erosion bonds are forfeited if the site is not compliant within 12 months of occupancy.
• Trade items: $15 per plumbing fixture; $70 per residential water heater, softener or furnace; electrical service $75 for the first 200 amps plus $10 per added 100 amps; generators and solar $195; EV chargers $70.
• Payment: cash, check to “City of Pewaukee”, card with a 3.75% service charge, or web check for $1.50 through the online payment service.
• Penalties: starting work without a permit can cost a minimum of up to $500 or triple the permit fee, whichever is greater. An expired permit must be reinstated before re-inspection, at the minimum fee or half the original fee, whichever is greater.

Trade permits and who may pull them

Electrical, plumbing and HVAC permits are issued by Building Services and inspected by city inspectors; the department lists an electrical inspector among its staff, and DSPS shows the city as its own commercial electrical inspection agent. Commercial plumbing plans are reviewed for the city by E-Plan Exam.

• Contractors on homes: the building application asks for the Dwelling Contractor and Dwelling Contractor Qualifier license numbers and their expiration dates.
• Owners: the forms carry a box for work done by the owner, and the owner who signs takes on responsibility for code compliance on that permit.
• Online fee worksheets: applicants using BS&A fill in separate electrical, plumbing and HVAC fee worksheets, which are accepted only through the portal.
• Plumbing fixtures: the city posts a plumbing fixture list that sets what counts toward the $15 fixture fee.

How to apply for a Pewaukee building permit

Review, corrections and what causes delay

The clock starts only when everything is in, and the city asks applicants to call if an emailed application is not confirmed within two business days. Check a new-home packet against the checklist before delivering it: the plans and grading plan need the developer’s sign-off, the survey needs the high-water mark, floodplain and impervious-surface figures where they apply, and the electronic plan copy must already be emailed. For remodels, missing trade permits hold up the first inspection because all of them must be issued first.

Inspections in Pewaukee

Call 262-691-9107 to book. Inspections run Tuesday to Friday between noon and 5 p.m.; the city cannot promise a set time but the inspector can call before arriving, and it asks for at least 48 hours’ notice. Commercial electrical inspections are held on Tuesday and Thursday mornings.

• New homes: the city posts a certification of footings, foundation and grade sheet with its residential forms, and the final grading inspection must pass before seeding or sod goes down.
• Occupancy: a certificate of occupancy ($70) is required for new homes, additions and detached garages; a temporary certificate is valid for 30 days unless the building inspector extends it.
• Responsibility: owners and contractors must coordinate inspections and make sure finals are completed; re-inspections cost $70 for residential and $110 for non-residential work.

Wisconsin building code in Pewaukee

Pewaukee enforces the state dwelling code on new homes under its DSPS delegation and sends commercial plan review through E-Plan Exam under its special delegation. FEMA’s Community Status Book lists the City of Pewaukee (community 550192) as participating in the National Flood Insurance Program, with flood maps effective October 19, 2023; the Village of Pewaukee is listed as a separate community.

Wisconsin's Uniform Dwelling Code covers one- and two-family homes. Its Commercial Building Code covers public buildings, workplaces and buildings of three or more units. Local ordinances must conform to both. Wisconsin rules

Pewaukee permit search and official resources

To see past permits or plans for a property, file the city’s online Request Public Records form. Copies are $0.10 a page plus tax, existing electronic records are free, and staff time to locate records is charged only when it exceeds $50. Pewaukee’s ordinances are published through the Municipal Ordinances page; recent amendments may not yet be codified.

• Pewaukee Building Services
• Residential permits and BS&A online filing
• Commercial permits and E-Plan Exam
• Resolution 25-12-35: 2026 permit fee schedule
• New one- and two-family permit checklist
• Zoning permit application
• Accessory structures brochure
• Decks, patios and porches brochure
• Request public records
• Municipal ordinances
• DSPS UDC delegated agents list
• DSPS commercial building plan review delegated agents
• FEMA Community Status Book, Wisconsin

Pewaukee building permit FAQs

Do I need a permit for a shed in Pewaukee?

Yes. A shed of 120 square feet or less needs a $100 zoning permit; anything larger needs a building permit ($120 plus $0.35 per square foot) and must meet the setbacks in the accessory structure brochure.

How much is a building permit for a new house?

$275 plus $0.45 per square foot of all floor levels and basement, plus a $50 state seal, $70 occupancy certificate, erosion control fee, separate trade permits and the residential impact fee.

How long does a Pewaukee permit take?

Up to 10 business days after the city has everything it needs. Commercial plans first need approval from E-Plan Exam, which guarantees 15 days from a complete submission, or from DSPS.

Can I apply online?

Yes, for most residential permits through BS&A after getting a city PIN from Building Services. New-home packets and commercial applications are not accepted online.

Do fences and patios need permits?

Both need a zoning permit. Fences are limited to 6 feet, and to 3 feet and ornamental in a front yard on the street side. A deck or porch needs a building permit.

What if I start work without a permit?

The city may charge up to a $500 minimum or triple the permit fee, whichever is greater.

Does the city handle permits in the Village of Pewaukee?

The village is a separate municipality and FEMA community. Check the parcel on the Waukesha County property site and contact the Village of Pewaukee for village rules such as its sign permits.

Simplify Pewaukee permitting with Alliance Permitting

Alliance Permitting is a permit documentation and submission company in Wisconsin. We prepare your paperwork, file it correctly and coordinate with the permitting authority through issuance. We are not a contractor and we do not perform licensed plan review or inspections; that work stays with your licensed team and the jurisdiction.

This guide is provided by Alliance Permitting for general information about Pewaukee permitting. Requirements, fees, and procedures change; confirm details with the permitting authority before relying on them.