Brookfield, Wisconsin Building Permit Guide

In the City of Brookfield, permits come from Inspection Services at City Hall, 2000 North Calhoun Road (262-796-6646), where Zoning and Building Administrator Justin Drew heads the building and zoning staff. DSPS lists the city as a delegated Uniform Dwelling Code municipality, and since January 2, 2026 residential, commercial and trade permits are filed online. A new house is $0.47 per square foot plus a $278.25 plan review under the fee sheets in force since January 1, 2026, and an inspection called in before 8 a.m. happens the same day.

What requires a building permit in Brookfield?

Inspection Services publishes a table of the items that typically need building, electrical or plumbing permits, and says the list is not all-inclusive. The online residential building permit covers additions, alterations including rec rooms, demolition, footings and foundations alone, accessory buildings, decks, fences, foundation repair, retaining walls, re-roofing, re-siding, sport courts and tents.

Starting HVAC or pool work without a permit doubles the fee under the 2026 sheets. Temporary uses such as events need their own permit, filed at least 60 days before the event with a letter of intent and 10 copies of a site plan.

Alliance handles electrical permits for contractors here. More on this: who pulls the electrical permit.

What Brookfield decides and what the state holds

The state codes set the construction rules, and the city adds its own zoning code, residential and non-residential zoning district regulations, landscape standards for residential development, stormwater basin landscape guidelines and survey rules. Surveys must show the lot and building dimensions and setbacks, corner monuments, grades of the lot, the road and neighboring buildings with elevations on the “U.G.V.D. 29” datum the sheet names, watercourses and ditches, sewer and water lateral locations, every easement and any 100-year flood line within 300 feet, and a new driveway must be at least 100 feet from a street intersection. The city also issues its own well permits, and the Plan Commission reviews new plans, major redevelopments and zoning changes.

Brookfield building department: who handles permitting

Inspection Services handles building, plumbing, electrical and sign permits, plan review and inspections, and code compliance complaints. Justin Drew is the Zoning and Building Administrator, with residential and commercial building inspectors, a plumbing inspector and an electrical inspector on staff. DSPS’s list of Uniform Dwelling Code agents, current as of September 24, 2026, shows the City of Brookfield as delegated, so new one- and two-family homes are reviewed and inspected by the city; the Town of Brookfield is a separate municipality with its own delegation.

For commercial work, DSPS’s October 19, 2026 lists give the city authority to review plans for small commercial buildings (generally new buildings under 50,000 cubic feet), commercial plumbing plans, and commercial building and electrical inspections. Fire alarm and fire suppression permits are handled with the Fire Department inspector, and development proposals go to the Planning Office under Director of Community Development Daniel Ertl.

Brookfield permit types

Every main permit is an online application on the city’s OpenGov portal: residential building, commercial building, commercial certificate of occupancy, electrical, fire alarm, fire suppression, HVAC, plumbing, pool, right-of-way, right-of-way facilities owner registration, sign and well permits. Plan exam fees are collected when you apply and are not refundable. Beekeeping, bonfire, home occupation, landscape certification and temporary use forms are still filed on paper.

Residential permits

• New homes and additions. File the residential building permit with plans and a survey that meets the city’s 16-point survey requirements, including the surveyor’s seal and the future driveway location.
• Recertification survey. When the foundation is complete, a recertification survey must be filed before any framing inspection.
• Landscaping. New construction uses the city’s landscape certification and re-certification affidavits.
• Accessory buildings. Sheds, gazebos and cabanas of 30 square feet or more need a permit and an $80 plan review.

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

Commercial permits

The commercial building permit covers new multifamily buildings of three or more units, commercial, office and industrial buildings, additions, tenant finishes, parking lots, towers and windows. A new tenant also files the commercial certificate of occupancy, and the Fire Department’s occupancy inspection checklist calls for tagged extinguishers within 75 feet of travel, a 90-minute battery test of exit and emergency lights, clear exit paths, no extension cords and a key for the Knox Box before the Deputy Chief of Fire Prevention is told the space is ready. Larger commercial plans outside the city’s small-building delegation go to DSPS. Multifamily erosion control is $68.25 per unit, and a footing and foundation permit ahead of the full commercial permit is $336.

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

What comes before the building permit

• Zoning. Check the zoning map at the counter or online and the district regulations; the Plan Commission reviews site plans, major redevelopments and rezonings.
• Right-of-way. Work in the street right-of-way needs the online right-of-way permit.
• Water and wells. The city posts the Village of Elm Grove’s water service application for properties on that system; private wells need a city well permit, and Waukesha County Environmental Health answers well questions.
• Erosion control. New construction pays the erosion control fee and posts a $500 bond.

Brookfield permit costs and fees

Inspection Services posts separate residential, commercial, electrical, plumbing, HVAC and pool fee sheets, each dated as of January 1, 2026. Most permits start at $80, and plan review is paid when the application is filed.

Worked example using the residential sheet: a 2,500-square-foot new house is 2,500 × $0.47, or $1,175, plus $278.25 plan review, $246.75 erosion control, $68.25 occupancy and the $15.75 city and $33 state permit fees, for $1,817 before electrical, plumbing and HVAC permits and the $500 erosion bond.

Commercial new construction and additions are $0.47 per square foot for multifamily, $0.42 for local business and $0.37 for industrial buildings, with plan review of $341.25 for a non-residential building or $325.50 plus $27.50 per unit for a multifamily building; commercial occupancy is $194.25 and erosion control $315 per building plus $8.09 per 1,000 square feet disturbed, up to $2,625. Pools and spas are $14.33 per $1,000 of cost ($80 minimum) plus $125 plan review for an in-ground pool or $50 for an above-ground one.

Trade permits and who may pull them

The city requires contractors to show the right State of Wisconsin licenses and credentials before it issues a building permit, which for one- and two-family work means the Dwelling Contractor certification and Qualifier. The Inspection Services FAQ says homeowners can do a great deal of the work on their own homes, but not electrical or outside plumbing work. The older rec room fact sheet (January 2024) is a little different: it lets an owner-occupant do minor wiring, with no service changes, under an electrical permit, and requires a licensed plumbing contractor for any plumbing, so ask Inspection Services before planning your own trade work. City electrical and plumbing inspectors inspect the trade permits.

• Electrical: $80 base fee plus item charges, for example $54.60 for a 101- to 200-amp service, $68.25 for 201 to 400 amps, $10 per solar panel plus a $50 solar plan review, $30 for a 220-volt Level 2 car charger and $55.13 for a temporary service; skipping the final inspection costs $80.
• Plumbing: $80 base plus $17 per fixture; building sewer, storm drain and water service runs are $69.30 plus $0.58 per foot over 100 feet, and connecting to city water is $69.30. Plumbing plan review is $325.
• HVAC: air conditioners are $80 plus $22.05 per ton over 3 tons, furnaces and boilers $89.25 plus $21 per 50,000 BTU over 150,000, and ductwork $2.31 per 100 square feet.
• Fire protection: fire alarm and fire suppression permits are filed online and coordinated with the Fire Department inspector.

How to apply for a Brookfield building permit

Review, corrections and what causes delay

A survey missing any of the 16 required items, such as the flood line or sewer invert, holds up a new home review, and a missing recertification survey stops framing inspections later. Contractors without current state credentials cannot be issued permits. Temporary use applications filed less than 60 days before an event are late.

Inspections and occupancy in Brookfield

Call Inspection Services at 262-796-6646 to request an inspection: a request phoned in before 8 a.m. is inspected that day, and later requests the next day. On a new home, framing inspections do not start until the recertification survey of the foundation is on file. Each re-inspection costs $100, and special inspections and reports are $200 an hour. The survey requirements sheet lists inspectors’ office hours of 7 to 8 a.m. and 2:30 to 3:30 p.m. on weekdays, the best times to reach an inspector by phone.

A residential occupancy permit is $68.25. For commercial spaces, the certificate of occupancy is filed online, and the Fire Department’s occupancy inspection follows its checklist; any electrical, plumbing, fire protection, structural or sign change found along the way needs its own permit.

Wisconsin building code in Brookfield

Brookfield enforces the state codes as a DSPS-delegated UDC municipality. FEMA’s Community Status Book lists Brookfield (community 550478, Waukesha County) as participating in the National Flood Insurance Program, with flood maps effective October 19, 2023.

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

Brookfield permit search and official resources

Since January 2026, permits filed online can be followed on the OpenGov portal; for older permits or plans, contact Inspection Services at 262-796-6646 or visit the counter at City Hall. Recorded documents carry a $35 recording fee. Code compliance complaints about a neighboring property can be made at the counter, by phone or through the online complaint form; staff verify each one, and a caller who wants updates leaves a name and number.

• Brookfield Inspection Services and Zoning
• Permit applications
• Items requiring permits
• Permit fees
• Residential building permit fees, January 1, 2026
• Commercial building permit fees, January 1, 2026
• Electrical permit fees
• Plumbing permit fees
• HVAC permit fees
• Pool permit fees
• Survey requirements
• Fire Department occupancy inspection checklist
• Inspection Services FAQ
• OpenGov residential building permit
• Planning Office
• New Housing Fee Report
• DSPS UDC delegated agents list
• DSPS commercial plan review delegated agents
• FEMA Community Status Book, Wisconsin

Brookfield building permit FAQs

How much is a building permit for a new house in Brookfield?

$0.47 per square foot plus $278.25 plan review and set fees; a 2,500-square-foot house comes to $1,817 in building fees before trade permits and the $500 erosion bond.

Can I apply on paper?

Since January 2, 2026 the main building, trade, pool, sign and well permits are applied for online on OpenGov; a few forms such as temporary use and home occupation are still paper forms.

Can I do my own work?

The city’s FAQ says homeowners can do much of the work on their homes but not electrical or outside plumbing work; an older rec room handout allows owner-occupants minor wiring under a permit, so confirm with Inspection Services.

Does a shed need a permit?

Yes, unless it is under 30 square feet; the permit is $0.37 per square foot with an $80 minimum, plus $80 plan review.

When will my inspection happen?

The same day if you call 262-796-6646 before 8 a.m., otherwise the next day.

Does the Town of Brookfield use the city’s office?

No. The town holds its own UDC delegation on the DSPS list.

Who handles private wells?

The city issues well permits online, and Waukesha County Environmental Health (262-896-8300) answers private well questions.

Simplify Brookfield 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 Brookfield permitting. Requirements, fees, and procedures change; confirm details with the permitting authority before relying on them.