Bayfield County, Wisconsin Building Permit Guide

Bayfield County’s Planning and Zoning Department (117 East 5th Street, Washburn; 715-373-6138) issues land use permits under the county zoning code, along with shoreland, floodplain and sanitary permits, through an online portal, by email or on paper. The county holds the state’s Uniform Dwelling Code delegation and covers new homes in the Cities of Bayfield and Washburn and six towns through REM Inspecting; the other towns and the Village of Mason hold their own delegations. A house is charged 50 cents per square foot of enclosed living space on the fee schedule revised February 25, 2026.

What requires a permit in Bayfield County?

A county land use permit is needed for new, converted, replaced or relocated buildings and for additions and alterations, whether the structure is habitable or not, together with signs, recreational vehicle placements of more than 21 days, short-term rentals and temporary structures. The department’s myth-versus-fact handout adds that shoreland, wetland and floodplain rules make no exception for temporary structures, and that any temporary structure used for living, for business or of 200 square feet or more needs a permit.

What the county decides and what the state holds

The county zoning ordinance, adopted June 1, 1976 and kept as Title 13 of the county code, sets districts, setbacks, shoreland lot rules for inland lakes and Lake Superior, short-term rental and shipping container rules, and overlay districts for the Towns of Russell and Bayfield. Floodplain, shoreland, wetland, nonmetallic mining, land division and private sanitary rules come from state or federal law, and the county enforces them even in a town that writes its own general zoning. The construction of homes follows the state Uniform Dwelling Code, and commercial buildings follow the state Commercial Building Code with state plan approval.

Bayfield County building department: who handles permitting

Planning and Zoning, directed by Ruth Hulstrom, administers the zoning code through the main office in Washburn and three assistant zoning administrators who also inspect private sewage systems, one for each region. The department has warned of fraudulent bills asking applicants to pay by wire transfer; it never asks for wired funds.

Cities, villages and towns

The county’s UDC delegation covers the municipalities that rely on it, and every municipality in Bayfield County appears on the DSPS list. The county’s sheet says all one- and two-family dwellings have needed inspections since January 1, 2005, including bunkhouses and any structure with sleeping quarters, and that the inspectors can see every land use permit Planning and Zoning issues.

Bayfield County permit types

Applications go through the county’s online portal (with a portal use authorization form when someone files for the owner), by email to the permits address, by mail, or in person in Washburn. Staff ask for the tax ID number, or the tax statement or recorded deed, because it fixes the zoning district and its dimensional and setback rules.

Residential permits

The land use permit application comes with an information sheet, and the department posts its dimensional requirements, setbacks, the Lake Superior coastal setback and shoreland lot development rules, substandard lot rules, a list of wetland delineators and a contractor list. Shoreland lots may need the impervious surface calculations form, and an on-site consultation can be requested for navigability, ordinary high-water mark or wetland questions. A short-term rental has its own application, and a recreational vehicle placed for more than 21 days needs a $75 permit, or a Class A special use permit once it stays four months or more.

Setbacks are measured from the farthest part of the structure, including decks, eaves and bay windows, and an accessory building must stand at least 5 feet from the building it serves.

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

Commercial permits

Commercial principal structures pay $250 plus $5 per $1,000 of construction cost, and accessory commercial structures $150 plus $5 per $1,000. Depending on the district, a commercial use may first need a Class A or B special use or a conditional use permit from the Planning and Zoning Committee. Building code plan review for commercial work follows the state Commercial Building Code.

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 approvals. Special use, conditional use and rezoning applications go to the Planning and Zoning Committee; the County Board decides rezonings.
• Variances and appeals. The Board of Adjustment, under a three-step variance process.
• Sanitary permit. Soil tests are reviewed and filed before the septic permit.
• Floodplain. The county adopted FEMA’s current floodplain maps on December 16, 2011.
• Land division. Plats are reviewed by Zoning; certified survey map fees go to Land Records.
• Driveway. The town’s driveway permit for a new, moved or replaced driveway.

Bayfield County permit costs and fees

The Planning and Zoning fee schedule (Appendix A, revised February 25, 2026) charges land use review by area. Towns, villages, school districts, the county, sanitary and water districts, the Red Cliff Tribe and the Bayfield Housing Authority are exempt but still file applications. Starting a project before the permit is issued triples the fee and can bring a citation. Checks are payable to Bayfield County Zoning.

Worked example. A house with 1,500 square feet of enclosed living space and a 700 square foot attached garage pays $750 plus $140, or $890, in land use fees. Add a septic tank system ($400) and the soil test review ($50) and the county total is $1,340, before the UDC permit for the town.

Trade permits and who may pull them

The county issues no electrical, plumbing or HVAC permits. Its UDC sheet tells builders to ask the UDC inspector about required state inspections of new electrical and plumbing work, and lists the state’s plumbing, electrical, manufactured home and POWTS contacts.

• Septic. The county reviews soil tests and issues sanitary permits, valid two years; mounds and systems needing pre-treatment or state plan review cost more. The department runs a septic search of system history, failure guidance and the Wisconsin Fund grant program.
• Builders. A new home’s contractor needs the state Dwelling Contractor certification and Qualifier; an owner who will live there is exempt.
• Electricians and plumbers. State licenses, checked through the UDC permit.
• HVAC. State registration; no county license.

How to apply for a Bayfield County permit

Review, corrections and what causes delay

An incomplete application expires four months after the department’s written notice if it is not completed, and any unfinished application expires 12 months after it was received. Unstaked or invisible property lines lead to a $75 return inspection. Projects that need a special use, conditional use, rezoning or variance wait for the committee or the Board of Adjustment; a special meeting costs $600 plus the application fee. Once issued, a land use permit lapses after 24 months if work has not begun.

Inspections in Bayfield County

The assistant zoning administrators inspect sites and private sewage systems in their regions, and a site whose lines are not staked by the applicant or surveyor, or whose stakes cannot be seen, needs a $75 return inspection; a septic return inspection is $50. Building inspections for a new home or bunkhouse, from footings to final, are scheduled with the UDC inspector named for the town.

The department also takes complaints through a complaint form and posts violation letters for sanitary systems through its septic search page.

Wisconsin building code

Bayfield County is rewriting its zoning code. Draft chapters on sanitary and sewage rules, floodplain, shoreland and wetland, mining, land divisions and general zoning were released for comment, the review period has closed, and on October 19, 2026 the department posted summaries of the public comments on the sanitary, mining, shoreland and floodplain drafts. FEMA’s Community Status Book lists the county as participating in the National Flood Insurance Program, community 550539, with a current map dated December 16, 2011.

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

Bayfield County permit search and official resources

The department posts lists of issued permits and a septic search for system history, and it charges $25 an hour (minimum $15) and 25 cents a page for open records requests, filed on its open records request form.

• Bayfield County Planning and Zoning
• Land use permit information
• Applications and forms
• Online permit portal (account sign-up)
• Fee schedule, Appendix A (revised Feb. 25, 2026)
• UDC inspectors by township (July 2025)
• Setback requirements sheet
• Administrative regions and satellite offices
• Title 13 Zoning Code
• Amendatory Ordinance 2026-12, data center moratorium
• Zoning ordinance rewrite
• Planning and Zoning myth vs. fact handout
• DSPS UDC delegated agents list
• Wisconsin Uniform Dwelling Code, SPS 320 to 325
• FEMA Community Status Book, Wisconsin

Bayfield County permit FAQs

Does Bayfield County issue building permits?

It issues land use and sanitary permits, and UDC building permits through REM Inspecting in the Cities of Bayfield and Washburn and six towns; other towns use their own inspectors.

How much is a land use permit for a new house?

50 cents per square foot of enclosed living space, 20 cents for decks and attached garages, with a $125 minimum each.

Can I start once I have applied?

No. The permit must be issued and posted on site; starting early triples the fee.

Does a temporary structure need a permit?

In shoreland, wetland or floodplain areas, yes; elsewhere if it is used for living or business or is 200 square feet or more.

Who issues driveway permits?

The town, under its own driveway ordinance.

How long does a land use permit last?

It expires after 24 months if work has not started; a sanitary permit lasts two years.

Can a data center be permitted?

Not a large one for now: Ordinance 2026-12 pauses new zoning applications for data centers of 20 MW or 10,000 square feet for 18 months.

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