Portage, Wisconsin Building Permit Guide

Building permits in the City of Portage come from the city’s Building Permits & Inspections office at City Hall, 115 West Pleasant Street (608-742-2176, ext. 106), working with General Engineering Company, which runs the city’s permit application and inspection line. Portage holds its own state delegation for new one- and two-family homes. Applications go in electronically through the General Engineering portal, not by email, and under the fee schedule effective July 1, 2026 a new house costs $0.38 per square foot, with garage, basement, decks and mechanical work included.

What requires a building permit in Portage?

The city’s “Do You Require a Building Permit?” sheet answers yes for a long list of projects, and the permit covers the electrical, plumbing and HVAC work that goes with them.

Skipping a required permit can mean double permit fees, and the fee schedule doubles plumbing, HVAC, building and electrical fees for work begun without a permit.

What Portage decides and what the state holds

The state writes the Uniform Dwelling Code and the Commercial Building Code and licenses the trades. Portage sets its permit and zoning fees by schedule, administers its zoning ordinance and comprehensive plan through the Business Development, Planning & Zoning Department, runs its own shoreland zoning code, and requires fire and life safety information for Portage Fire Rescue as part of the building permit.

Portage building department: who handles permitting

The city’s Building Permits & Inspections function issues building permits and certificates of occupancy, reviews building plans and conducts construction inspections, working directly with the planning and zoning director. Its permit applications and inspection line belong to General Engineering Company, and permit questions go to inspectportage@generalengineering.net or City Hall. The state’s UDC delegated-agent list, current as of 9/24/2026, lists the City of Portage as delegated, with the city clerk as contact. The city’s page invites owners planning a large project, or with specific permit questions, to call the building inspector before applying.

Portage permit types

Residential applications go through General Engineering Company’s online permit application. A new house uses the new construction path; additions, alterations, electrical services, furnaces and air conditioners, windows and doors, fences, pools, razes, solar and decks all go under “All Other Residential.” The city also posts a paper general building permit application and the state uniform permit application for new construction.

Residential permits

• What to gather: the name, license number, address, phone and email of the general contractor (with the dwelling qualifier), HVAC contractor, plumber and electrician (with the master electrician), the parcel number from Columbia County’s land records site, and a full set of scaled plans showing existing and proposed work for an addition or remodel.
• Erosion control site plan: hand-drawn, professional or a measured aerial image; not needed for a deck on individual piers or footings.
• Energy: insulation and heat loss calculations, often prepared by the designer or HVAC contractor using REScheck.
• Decks: deck plans for any deck or landing larger than 4 feet by 4 feet, built to the state code’s deck appendix (Appendix B).
• Solar: a separate installer in addition to the electrical contractor, engineer-stamped plans showing the structure can carry the load, and a one-line drawing.

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

Commercial permits

The general application asks whether state plan approval is needed; where it is, the approved plans must come in with the city application. Portage Fire Rescue requires every contractor to submit the fire and life safety documentation for the project, including anything that may trigger fire suppression, fire alarm systems, or work needing testing or plan review, before the building permit issues; missing information delays approval. Commercial new construction is charged by floor area, with an early-start foundation permit available.

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

What comes before the building permit

• Zoning and land use. Certified survey maps, conditional use permits, site plan review, temporary uses, zoning amendments and variances are filed at City Hall on the land use application; the Plan Commission reviews CSMs and conditional uses, zoning map and text amendments go on to the Common Council, and the Zoning Administrator decides temporary uses. CSMs, conditional uses and variances also carry a $30 Columbia County recording fee, and the planning department urges contact before applying.
• Plan Commission submittals. The city’s developer checklist asks for the full submittal at least 21 days before the Plan Commission meeting, with two full-size plan sets, 15 reduced site plans and signed engineering reports, and a statement of whether the site lies in zone 1 or zone 2 of the wellhead protection ordinance. A use over 40,000 square feet counts as a large group development under Section 90-64.
• Driveways. The driveway permit form lists a $100 fee plus a $150 right-of-way fee and a $1,000 deposit, and says no additional driveway permit fee is charged when the driveway serves a building for which a building permit is being sought (Section 10-303).
• Right-of-way work. Permits are valid for 30 days, and none are issued between November 30 and April 1 except in emergencies.
• Erosion control and stormwater. Digging or disturbing soil can require an erosion control permit ($188 for a new home, $125 for an addition), and the city’s permit sheet warns that DNR or other state approval may also be needed; a stormwater management permit is $250.
• Sewer. New homes pay a sewer connection charge of $700 per residential equivalent connection for the first two.

Portage permit costs and fees

Fees come from the city’s Fee Schedule effective July 1, 2026, which lists each charge by code section. After review, the city contacts you with the fee; pay online, by phone (1-800-487-4567, jurisdiction code 5843) or by check to the City of Portage, dropped off at City Hall or mailed.

Worked example from the schedule: a new house with 2,000 square feet of living space, a 1,000-square-foot basement and a 500-square-foot garage counts 3,500 square feet at $0.38, or $1,330, plus the $188 erosion control fee and a $700 sewer connection charge, for $2,218 before the state seal and any zoning fee. The schedule notes that for single- and two-family homes the occupancy permit is included in the construction permit.

Trade permits and who may pull them

Portage handles electrical, plumbing and HVAC work through the same building permit application, with each trade’s contractor named and licensed. A new house includes the mechanicals in its square-foot fee; other jobs pay the trade fees separately.

• Electrical: the electrical contractor and the master electrician by name and license; residential electrical permits are $194, and service upgrades are filed under “All Other Residential.”
• Plumbing: the plumbing contractor’s license; residential plumbing permits are $132, and sewer or water connections in the street need a separate Public Works permit.
• HVAC: furnaces and air conditioners are filed as residential permits ($132); HVAC businesses register with DSPS.
• Builder: the dwelling contractor and its dwelling contractor qualifier, who must be an owner, officer or employee of the contracting business, according to the application.
• Solar installers: a separate installer as well as the electrical contractor.

How to apply for a Portage building permit

Review, corrections and what causes delay

Reviewers contact you if they have questions or further requirements. Commercial projects stall without the state approval and the fire and life safety documents Portage Fire Rescue requires, and right-of-way work cannot be scheduled between November 30 and April 1 except in an emergency.

Inspections and occupancy in Portage

The application puts the responsibility to call in all inspections on the owner or contractor, and the form directs inspection calls to General Engineering Company. Inspections cover every construction-related permit, building, electrical, plumbing and HVAC, and the department issues the certificate of occupancy when the work is complete. For new one- and two-family homes the occupancy permit is part of the construction permit; the schedule lists a $150 zoning and occupancy permit, and a $150 fire occupancy permit and inspection, for other cases. Re-inspections are billed at $85 an hour.

Moving a building into the city starts with a $454 preliminary inspection plus a bond and insurance, and fill dumped within the city needs its own permit at $20 plus $10 a truckload.

Wisconsin building code in Portage

Portage enforces the Uniform Dwelling Code on new homes as a delegated city, with the fee schedule tied to Chapter 10 (buildings) and Chapter 90 (zoning) of the city code. FEMA’s Community Status Book lists the City of Portage (community 550063, Columbia County) as participating in the National Flood Insurance Program, with flood maps effective May 16, 2016.

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

Portage permit search and official resources

For an existing permit, call City Hall at 608-742-2176, ext. 106, or email inspectportage@generalengineering.net. Public records are copied at $0.25 a page under the city fee schedule, and parcel numbers and ownership come from Columbia County’s Ascent land records search.

• Building permits and inspections
• General Engineering online building permit application
• City fee schedule effective July 1, 2026
• Do you require a building permit?
• General building permit application
• New construction building permit application
• Portage Fire Rescue building permit requirements notice
• Driveway permit application
• Right-of-way application
• Land use application
• Business Development, Planning & Zoning
• Licenses and permits
• Make a payment
• DSPS UDC delegated agents list
• FEMA Community Status Book, Wisconsin

Portage building permit FAQs

Do I need a permit to replace windows or a roof in Portage?

Yes. New or replacement windows, siding and roofs all need a permit; the residential fee is $94.

Can I email my permit application?

No. The city asks for electronic submission through General Engineering Company’s online application, not email.

How much is a permit for a new house?

$0.38 per square foot including garage, basement, decks and mechanicals ($963 minimum), plus erosion control and the sewer connection charge.

Does a fence need a permit?

Yes; the zoning fee for a fence is $75.

Who inspects the work?

Inspection calls go to General Engineering Company, as the city’s application directs; the owner or contractor must call in every inspection.

Do I need a separate driveway permit?

Yes, a driveway permit, but no additional driveway permit fee is charged when the driveway is part of a building permit; on its own the form lists $100 plus a $150 right-of-way fee and a $1,000 deposit.

Does a shed need a permit?

Yes. Detached accessory buildings need a permit; a residential accessory structure of up to 144 square feet carries a $94 zoning fee, and a detached garage costs $0.22 per square foot plus a $50 zoning review.

When can I work in the street right-of-way?

Not between November 30 and April 1 except in emergencies, and right-of-way permits last 30 days.

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