You Can Legally Build Your Own House in Michigan. The Bank Is the Hard Part.

There is a genre of video going around at the moment. A man stands in front of two finished houses and tells you his student built them with no experience and none of the money, and that you can too, and that the link is in the bio.

The frustrating thing about it is that the legal part is true. Michigan really does let you build your own house. You really do not need a builder license to do it, and under a certain size you really do not need an architect either. Those are both real, both written into statute, and almost nobody knows about either one.

What the video leaves out is the part that actually decides whether you can do it. It is not experience and it is not nerve. It is a number, and it has nothing to do with construction.

This is the long version, written for the Lansing area, with the law checked and the number worked out.

What Michigan actually allows

Michigan requires a residential builder license to build houses for other people. The statute that says so, MCL 339.2403, also lists who is exempt from it, and the second item on that list is this:

An owner of property, with reference to a structure on the property for the owner's own use and occupancy.

That is the whole owner-builder exemption. You own the land, you are going to live in the house, and you may build it. You can pull the permit in your own name and act as your own general contractor, even if licensed tradespeople end up doing most of the actual work. There is no time limit written into it and no condition about how long you have to keep the place.

Three things it does not do, all of which matter:

It is not a pass on permits or inspections. You pull every permit a builder would pull and pass every inspection a builder would pass. As the permit holder you also take on the liability and the responsibility that a licensed contractor would normally carry, which is a real transfer and worth understanding before you sign it.

It is keyed to occupancy. The home you are going to live in. Not a spec house, not a flip, not a duplex, not an apartment building. Building to sell is a licensed builder's job and the exemption does not stretch to cover it.

It does not license the trades. Electrical, plumbing and mechanical work still goes to licensed people, with their own permits — unless you are doing it yourself in the single-family home you own and occupy, which Michigan also allows under a homeowner permit. That homeowner permit comes with an affidavit saying you will personally do the work, so it is not a route to having an unlicensed friend wire your house.

The part nobody tells you about plans

Ask most people what the first step is and they will say "find an architect." For a normal house in Michigan, that is usually not true.

MCL 339.2012 exempts a person who is planning, designing or directing the construction of a detached one- or two-family residence not exceeding 3,500 square feet of calculated floor area from the architect and engineer licensing rules. Plans for that house do not have to be drawn and sealed by a licensed architect to get a permit.

The phrase doing the work is calculated floor area, and it is narrower than it sounds — in your favor. It means habitable space only: space used for living, sleeping, eating or cooking. It explicitly leaves out:

• the basement
• the garage
• the attic
• the crawl space
• the heater or utility room
• open porches and balconies

So a house with 3,500 square feet of actual living space, a full basement underneath it and a three-car garage attached is well over 5,000 square feet of building, and it still sits inside the exemption. That covers very nearly every house anybody in this area is realistically going to build for themselves.

You may still need an engineer for one element — an unusual span, a tricky truss layout, a difficult site. That is a stamp on that detail, not on the whole drawing set.

Now the number

Here is where the videos stop and the arithmetic starts.

A 2,000 square foot house costs roughly $250,000 to $360,000 to build in the Lansing area, depending on finish level. That is before you buy the land.

A lender does not finance what your house cost to build. A lender finances what it is worth when it is finished, which an appraiser decides, largely by looking at what comparable houses nearby have actually sold for.

Put those two facts next to each other and you get the thing that stops most self-builds around here:

In large parts of the City of Lansing, the house you want to build will cost $80,000 to $190,000 more than it will appraise for. No lender will advance the difference. It does not matter how hard you work, how good your subs are, or how carefully you buy materials — the loan cannot be written.

In the township ring, the same house pencils out.

This is not a reason to give up. It is a reason to find out which side of that line your parcel is on before you spend anything on drawings. It is a free afternoon of work. Look at what has actually sold on your road in the last year — sold, not listed — and compare it to what you are planning to spend.

New construction fails to appraise something like 8 to 12 percent of the time nationally, mostly because there is thin comparable data. Against a median that far below your build cost, it is not a risk. It is the expected result.

"No money down" — what is real and what is not

The second claim in those videos is that you can do this without having the money. There is a true version of that and a false one, and they are easy to mix up.

The false one: owner-builder construction loans are not freely available. Fewer than one lender in five offers them at all. The ones that do typically want 20 to 30 percent down on the total project cost, a credit score in the 700s for a decent rate, debt-to-income under about 43 percent, cash reserves on top, and documented construction experience. Many will only approve a borrower who is themselves a licensed contractor.

The reason is not snobbery. Owner-builders fail partway through more often than professional general contractors do, and a bank left holding a half-finished house on a rural parcel has a genuinely bad asset. They price that in, or they decline.

So the person those videos are recruiting — no experience, no money — is very precisely the person this market is built to turn down.

The true one: USDA. A USDA single-close construction-to-permanent loan finances land and construction at up to 100 percent — no down payment — and converts to a permanent mortgage when the house is finished. You need household income under 115 percent of the county median, a credit score around 640, the house as your primary residence, and an address inside a USDA-eligible rural area. Around Lansing, more of the surrounding townships qualify than people assume, and eligibility is decided parcel by parcel on the USDA map rather than by town.

The catch is on the other side of the table. USDA requires the builder to be approved by the lender, licensed, with at least two years of single-family construction experience, a clean background check and at least $500,000 of liability insurance. So it is a genuine zero-down route to a new house, but it is not a route for an unsupervised owner-builder. It is a route for a modest-income family working with a licensed builder.

And one more that almost nobody mentions: you may already have the down payment. If you own the land outright — inherited it, bought it years ago, got it with a house you tore down — that equity usually stands in for the cash down payment. Of everything on this page, that is the single thing most likely to change what is possible for a particular person, and it costs nothing to check.

There is also a federal program, USDA Section 523 Mutual Self-Help Housing, where groups of families build each other's homes with a nonprofit supervising and families providing at least 65 percent of the labor, paired with subsidized mortgages. It is the government's own version of the thing those videos are selling, it has existed for decades, and it is worth knowing about if your income is modest.

The order that works

Most people do this backwards, and the backwards version is how houses end up half-built.

Backwards: design the house you want, fall in love with it, then go looking for money.

Forwards:

1. Check the parcel. Zoning and setbacks. Sewer and water at the road, or a well and a septic field and a drive — that one answer can move a budget by tens of thousands before you have drawn a line.
2. Check the comparables. What has sold nearby. That is your ceiling.
3. Talk to a lender. Specifically ask whether they do single-close construction-to-permanent loans and whether they lend to owner-builders. Get the answer before you spend money.
4. Set the budget. What you can borrow, minus land, minus a real contingency.
5. Then design, to the number that is left.
6. Then price the trades, from drawings, with written scopes, so you are comparing the same job.
7. Then build, in the sequence the inspections require.

Steps 1 through 4 cost almost nothing and eliminate most of the projects that were never going to happen. Step 5 is where money starts going out.

A feasibility check that comes back "not on this lot" is not a failed project. It is the cheapest good news you will ever get.

What is actually hard about being your own builder

Not the construction. The trades do the construction.

It is a second job. Subs start at seven. Inspections get booked during the working week. A missed material delivery costs you a crew day, and crew days are the currency. People who have done this while working full time almost always say the scheduling was the hard part, not the building.

Mistakes are sequenced. Something that gets covered before it is inspected comes back open. A framing error found at drywall costs many times what the same error costs at framing. The order is not a formality.

You carry the liability. As permit holder you take on what the builder would have carried, including for people working on your site. An uninsured person hurt on your property is a problem most homeowner policies handle badly or not at all. Ask your insurer before, not after.

The money is harder alone. Covered above, and it is often the single best argument for hiring a licensed builder even when you could legally do it yourself.

Against all that: the usual figure for what you save by managing your own build is 15 to 30 percent against a turnkey contract. On a $300,000 house that is real money, and it is the general contractor's margin, which is the largest single line you can remove from a build budget.

Whether that trade is worth it depends almost entirely on how much time you actually have, and most people overestimate that by a lot.

Where we stop

Worth being plain about, because this is exactly the kind of article that is usually a sales pitch wearing a cardigan.

Haslett Handyman Company does not hold a Michigan residential builder license. We have never built a ground-up house. The license application is in progress and this page will say so when that changes.

What that means in practice:

• We can do the feasibility work, draw permit-ready plans for a home under 3,500 square feet of habitable space, model it in 3D so you can walk it before it is framed, build the budget and the draw schedule, and write the trade scopes you issue in your own name. None of that requires a builder license, and the plan work is specifically exempt under MCL 339.2012.
• We cannot manage your build, select or hire your trades, or run your site for a fee. In Michigan that is reserved to a licensed residential builder. An unlicensed person who does it cannot bring any action to collect what they are owed, and the homeowner can void the contract — which is a bad deal for you as much as for us.

If somebody offers to run your owner-builder project for a fee, ask to see their builder license number before anything else. The arrangement where the homeowner pulls the permit and an unlicensed "consultant" runs the job is a well-known pattern, and state regulators describe it by name. It leaves you holding all of the liability and the consultant holding none.

The short version

1. You can legally build your own house in Michigan if you are going to live in it. MCL 339.2403.
2. You probably do not need an architect under 3,500 square feet of habitable space. MCL 339.2012. Basement and garage do not count toward it.
3. Check what sold on your road before you draw anything. In much of Lansing the build costs more than the finished house is worth, and no lender will cover the gap.
4. Owner-builder loans are rare and want money down. USDA is the real zero-down route, and it needs a licensed builder on the job.
5. If you already own the land, that is usually your down payment. Check this first.
6. Budget, then design. Not the other way round.
7. The hard part is the schedule, not the hammer.

Haslett Handyman Company works across Haslett, East Lansing, Okemos, Lansing, Holt, Bath, DeWitt, Williamston and the surrounding townships. If you are thinking about building, the parcel check is the place to start and we are happy to tell you early that the numbers do not work — that answer is worth more than a drawing set you cannot borrow against. Coming out to look is free and there is no trip charge.