A barndominium at winter dusk with snow on its steep metal roof and warm light glowing from every window onto the snow.

Barndominium builders in Wisconsin

Barndominium kits, pole barn homes and steel-frame homes for Wisconsin land, planned around your parcel, its septic and well, and a Wisconsin winter. Buy the kit, buy the shell, or hand us the whole project from raw ground to keys.

Start the survey What it costs to build in Wisconsin
Building across Wisconsin, all seven regions
Kits, shells and turnkey builds
Pole barn, post-frame and steel homes
Your parcel checked before anything is drawn

What we build in Wisconsin

Nine ways to get a barndominium out of your head and onto your Wisconsin land, from a barndominium kit you put up yourself to a finished pole barn or steel home we hand you the keys to.

Turnkey Builds

Turnkey barndominium builds in Wisconsin: one contract from the land check and septic permit through the shell, the finish and move-in.

Barndominium Kits

Barndominium kits for Wisconsin land: steel or post-frame shell packages sized for your snow zone and frost depth, with a set ready for plan review.

Custom Plans

Custom barndominium floor plans for your Wisconsin parcel: drawn around the lake setback, the septic site, the slope and the plan review ahead.

Shouses

Shouses in Wisconsin: a heated shop and a home under one roof, with the shop-to-house wall, shop drains and septic settled before the slab is poured.

Pole Barn Homes

Pole barn homes in Wisconsin built as real houses: post-frame posts below frost, trusses sized for your snow zone, and walls built for heating season.

Metal Homes

Metal building homes in Wisconsin: steel roof and siding on a heated house, detailed for sliding snow, ice at the eaves and winter condensation.

Steel Construction

Steel frame homes and barndominiums in Wisconsin: red-iron frames for wide shop bays and tall doors, sized for roof snow, on footings below frost.

Site Preparation

Barndominium site preparation in Wisconsin: clearing, the driveway, drainage and a building pad ready for footings below frost, after the permits.

Permitting & Approvals

Barndominium permits in Wisconsin: the dwelling code building permit, zoning, the septic sanitary permit, shoreland rules and the well, in order.

Cost guide

What does a barndominium cost to build in Wisconsin?

We do not publish a price list, because on a Wisconsin barndominium the land moves the number more than the floor plan does: the driveway, the foundation, how far power has to run, a well and septic system, and what the local permit office asks for. The cost guide sets out published third-party cost data, every figure with its source, and walks through what pushes a build to the top or bottom of the range.

Read the Wisconsin cost guide Barndominium vs. house cost Financing a barndominium Are barndominiums legal in Wisconsin?
All guides Floor plans

Know which of these you want? A plan drawn for your land is where it starts.

Start your build survey
How a build runs

Land to keys, in four stages

Barndominium projects go wrong early, at zoning, access and site checks, long before anyone pours concrete. Here is the order we work in and why.

Overhead view of floor plan and elevation drawings on a wooden workbench with a scale ruler, pencil, tape measure and coffee mug.
1

Start your plans

Start the survey. We take your program, the rooms, the shop bay, how you actually want to live in it, and start a floor plan drawn for you rather than pulled off a shelf. This is the first real step and it is where most of the useful decisions get made.

That is how a build runs. Step one is a plan drawn for your land, and that starts with the survey.

Start your build survey

Building a barndominium in Wisconsin

Four things shape a Wisconsin build before anyone pours concrete.

One statewide code

Every new one- and two-family home in Wisconsin is built to the Uniform Dwelling Code (SPS 320 to 325). Who issues the permit, a city, village or town, the county, or a State-contracted inspection agency, depends on the parcel, and zoning, septic and well are separate approvals. We confirm yours first.

How we handle permitting

Designed for winter

The Uniform Dwelling Code requires footings at least 48 inches below adjacent grade, or below the frost line if deeper (SPS 321.16), and roofs designed for 40 or 30 pounds per square foot of snow depending on the snow-load zone for the county (SPS 321.02). Insulation and drift-proof door placement follow.

Pole barn homes

Septic and well first

On land without sewer, the septic (POWTS) sanitary permit comes first: the building permit cannot be issued without it (SPS 383.25(2)). The county issues it, or in Milwaukee County the city, village or town, after a State-certified soil tester evaluates the site. That can decide where the house sits.

Site preparation

Lake and Northwoods land

Land within 1,000 feet of a lake or 300 feet of a river in a town is under county shoreland zoning, with a 75-foot minimum setback from the ordinary high-water mark (Wis. Stat. 59.692; NR 115). Floodplain lots add their own rules. Both are checked with the county before anything is drawn.

Oneida County

Barndominium builders across Wisconsin

We build in seven regions of the state, from Lake Michigan to the Mississippi River and up to the Northwoods. Permits, zoning, and septic and well approvals sit with different offices from one city, village, town and county to the next, so every project starts with the parcel, wherever it is.

Milwaukee Madison Green Bay Appleton Eau Claire Waukesha Racine Kenosha West Allis Janesville Oshkosh La Crosse Wausau Hudson Superior
See every area we serve

Building in Wisconsin: common questions

13 questions we get asked most often about building in Wisconsin. If yours is not on the list, ask it directly.

Start the survey
Do you build barndominiums across Wisconsin?
Yes. Wisconsin Barndominium Builders builds barndominiums, pole barn homes and steel-frame homes across Wisconsin: Milwaukee, Waukesha and the southeast, Madison, Janesville and south central Wisconsin, Green Bay, Appleton, Oshkosh and the Fox Valley, Wausau and Stevens Point, Eau Claire and La Crosse in the west, Hudson and River Falls in the St. Croix Valley, and Superior, Rhinelander and the Northwoods. See the areas we serve, or start the survey with your parcel.
Do you sell barndominium kits in Wisconsin, or only full builds?
Both. You can buy a barndominium kit and put it up yourself or with your own crew, buy a dried-in shell and finish the inside yourself, or hand us the whole project from raw ground to keys as a turnkey build. Most people know which fits once they have looked honestly at their time, their budget and who they have available to build. Tell us which way you are leaning in the survey.
What is the difference between a barndominium, a pole barn home and a post-frame home?
Barndominium describes what the building is: a home, usually open-plan and often with a shop or garage bay under the same roof. Pole barn home and post-frame home describe how it is framed: large wood posts, spaced wide apart, carry the roof and wall loads, with girts and purlins running between them. The two terms name the same structural system, and in Wisconsin most people say pole barn. A barndominium can be pole barn / post-frame or steel-frame, and we build both.
How much does it cost to build a barndominium in Wisconsin?
We do not publish a price list, because on a barndominium the land moves the number more than the floor plan does: the driveway, the foundation, how far power has to run, whether the parcel needs a well and a septic system, and what the local permit office asks for. Our barndominium cost guide sets out published third-party cost data with its sources. For a number against your own parcel, start the survey.
Do I need a building permit for a barndominium in Wisconsin?
Yes, if you will live in it. Wisconsin has one statewide code for new one- and two-family homes, the Uniform Dwelling Code (Wis. Admin. Code SPS 320 to 325), and a local government may not adopt its own rules on anything that code covers (SPS 320.02). A barndominium built as a home is planned as a one-family dwelling under it. A Wisconsin uniform building permit has to be issued before any on-site construction, including excavation, begins (SPS 320.08). Who issues it depends on the parcel: the city, village or town; the county, where the municipality has not enacted its own ordinance; or, in some small municipalities, the State through a registered UDC inspection agency. The code does not govern zoning or setbacks (SPS 320.02), so zoning, septic and well approvals are separate questions. Our permitting service explains how we handle it.
Who pulls the building permit for a new home in Wisconsin?
Wisconsin requires the contractor who pulls the building permit for a new home to hold a State Dwelling Contractor certification (Wis. Stat. 101.654); owner-occupants pulling their own permit are exempt. The permit is pulled by the certified dwelling contractor on your build. If you are buying a kit or a shell and building the home you will live in yourself, you can pull your own.
My land has no sewer. What comes first, the septic system or the building permit?
The septic system. On land without sewer, the private onsite wastewater treatment system (POWTS) sanitary permit comes first, and the building permit cannot be issued without it (SPS 383.25(2)). The county issues sanitary permits, except in Milwaukee County, where the city, village or town does (Wis. Stat. 145.01(5)), and only after a State-certified soil tester has evaluated the site. What the soil allows can decide where the house and the drain field go, so it is settled before the plan is fixed. Wells are drilled by DNR-licensed well drillers to the State well code, NR 812, and some counties also issue well permits.
Can I build a barndominium on a lake or river lot in Wisconsin?
Often, but the water sets rules of its own. Land within 1,000 feet of a lake or 300 feet of a river in a town is under county shoreland zoning, and the state minimum setback is 75 feet from the ordinary high-water mark (Wis. Stat. 59.692; NR 115.05). Every county, city and village must also have floodplain zoning, and a new home in the flood fringe needs its lowest floor at least 2 feet above the regional flood elevation (Wis. Stat. 87.30; NR 116). Where the home, the septic system and the driveway can go on a waterfront parcel is worked out with the county before anything is drawn.
Can I build it as a barn first, or convert an old barn into a home?
A building used only for farming and not lived in is outside the Uniform Dwelling Code, but once it has living quarters, including a converted barn, it is a dwelling (SPS 320.05(6), 320.04(4)) and is permitted and inspected like any other new home. A shop or garage attached to the living space is inside the code too (SPS 320.02(1)(g)); a detached one is not (SPS 320.05(4)), though local zoning and permits still apply to it. So plan the whole building as a home from the start. Tell us about the building or the land in the survey.
How do you plan a barndominium for a Wisconsin winter?
Cold and snow are design questions from the first sketch, not afterthoughts. Wisconsin's Uniform Dwelling Code requires footings at least 48 inches below adjacent grade, or below the frost line if deeper (SPS 321.16), and it sets the roof snow load by a statewide zone map: 40 pounds per square foot in the northern zone and 30 in the southern zone (SPS 321.02). Which zone your county falls in, how the slab and walls are insulated, and where drifts will pile against the big overhead doors are all settled for your site before the frame is sized. So is the driveway: a long rural drive has to be plowed every winter, and where the house sits on the parcel changes how much of it there is.
Can you build on rural acreage, farm ground or wooded Northwoods land?
Yes, and most barndominiums go up on exactly that kind of parcel. Rural land raises its own early questions: road access for delivery trucks, clearing and where the house sits among the trees or the fields, drainage, how far power has to come, and where a well and a septic system can go. Send us the parcel through the survey and we will look at those before you commit to a plan.
Can you build a shouse, a shop with living quarters?
Yes. A shouse puts a working shop or equipment bay and the living space under one roof, and it is one of the most common reasons people choose a barndominium. The shop door size, the ceiling height in the bay, how the bay is heated through the winter and how the living space is separated from it are the decisions that shape the plan.
How do I get started?
Start the survey. It asks where the land is, what you want to build, roughly how big, how you want to buy it (kit, shell or turnkey) and when. That is enough for us to come back with the questions that matter for your parcel, and there is no charge for that conversation.

Got land in Wisconsin? Tell us about it.

Start the survey with your parcel and we will come back with what can be built on it, who has to approve it, and what drives the cost. No charge for that conversation.

Start the survey