HomeBlogGeneralOwner Financed Homes in St. Louis: Selling With a Mortgage on the Property Share on Like what you see? Share with a friend. Owner Financed Homes in St. Louis: Selling With a Mortgage on the Property Chris Kirshenboim | August 11, 2020 Last updated August 11, 2026 Owner financed homes in St. Louis are usually sold by people who own them outright, and that is the first thing to check before you promise a buyer anything. If there is still a mortgage on the property, an owner financed sale is often still possible, but the loan does not go away. Almost every mortgage written in the last thirty years carries a due-on-sale clause, which gives the lender the right to demand the entire balance the moment title transfers. Owner financed deals transfer title. That is the collision, and it is the reason a Missouri real estate attorney belongs in this conversation well before a buyer does. Crestwood, MO owners ask about this constantly, usually after a buyer has already suggested it. Where Owner Financed Homes in St. Louis Meet an Existing Mortgage What Owner Financing Actually Is The structure itself is simple enough. Your buyer pays a down payment, signs a promissory note and a deed of trust, and pays you every month until the agreed price is paid off. You hold the note. You are effectively the bank. Sellers like it because it opens the door to buyers who cannot get a conventional loan, and because the gain arrives as installment income spread over years rather than landing in one tax year. Buyers like it because you set the qualifying standards, not an underwriter. What nobody likes is what happens when the payments stop, which is why an owner financed sale looks casual on paper and is anything but. If you own the house free and clear, the mechanics of how to sell a house by owner financing are considerably more straightforward than what follows below. What the Due-on-Sale Clause Does Lenders rarely enforce due-on-sale while payments keep arriving on time, and rarely is not never. If the lender calls the loan and your buyer cannot refinance quickly, you are the one holding the problem, not them. Some sellers accept that risk with their eyes open. Some tell the servicer up front and ask for written consent, which is occasionally granted on smaller loans. Some structure around it. What none of them should do is assume the transfer will go unnoticed, because servicers do monitor recorded title changes and insurance policy changes. Any owner financed arrangement layered over an existing mortgage is a calculated risk, and the calculation should be done with an attorney rather than with a buyer who wants the deal to happen. The Wrap Around Mortgage The most common structure over an existing loan is a wrap around mortgage, sometimes called an all-inclusive deed of trust. Your buyer's monthly payment to you is larger than your own payment to the lender, you keep the spread, and the underlying loan stays in your name. Wraps are how most owner financed homes with a mortgage on them actually get sold. It works, and it also means you remain legally responsible for a loan on a house you no longer live in, funded entirely by somebody else's discipline. If your buyer stops paying, you either keep paying or you go into default on your own credit. Missouri does not forbid a wrap around mortgage. It simply does not protect you from what happens if one goes wrong. What Can Go Wrong Three things, mostly. The buyer stops paying and you have to foreclose, which in Missouri means months, legal fees, and a house back in worse condition than the one you sold. The lender calls the note and you cannot produce the balance. Or the paperwork was thin, and a disagreement about taxes, insurance or who pays for the furnace turns into litigation between two people who were friendly at closing. Owner financed sales that go well are boring, and that is the point of them. Owner financed sales that go badly go badly for years. That asymmetry is the honest case against doing this without a Missouri attorney drafting the note, the deed of trust and the disclosures. Who This Structure Actually Suits Owner financing suits a seller who owns the house outright, does not need the proceeds now, wants monthly income rather than a lump sum, and is genuinely comfortable acting as a lender for the next decade. It suits a Crestwood owner with a paid-off rental and a lot of patience. It suits almost nobody who needs to be finished with the property. If the reason you are selling is that you want the house off your plate, an owner financed deal is the opposite of that outcome: it keeps you attached to the house, the buyer and the payment schedule for years after closing. Being honest with yourself about which of those two you are is the whole decision. The Simpler Path If what pushed you toward owner financed homes in St. Louis was that a traditional listing felt slow, expensive or complicated, there is a shorter route worth pricing. A direct cash sale closes in two to three weeks, as-is, with no commission and no repairs, and you are done the day it funds. No note to service, no buyer to chase for a late payment, no lender clause hanging over the deal. The direct route is laid out on how we buy houses, and you can sell your house in St. Louis on a date of your choosing. It costs nothing to get both numbers, the owner financed projection and the cash offer, and see what we do in Crestwood before you decide which one you actually want. Before You Sign Anything Pull your mortgage statement and read the due-on-sale language yourself, in full. Get a written payoff figure from the servicer. Have a Missouri real estate attorney draft the note, the deed of trust and the required disclosures, and have them tell you plainly what your remedy is if the buyer defaults in year three. Ask a CPA how installment income lands on your return and what happens if the note is paid off early. And run the alternative in parallel, because plenty of sellers who set out to do owner financed sales decide, once every risk is written down on one page, that a clean sale is what they wanted from the start. Either answer is a good answer. Just make it with the numbers in front of you rather than after a handshake. FAQs Frequently Asked Questions Can I do owner financing in Crestwood, MO if I still have a mortgage? + Often yes, usually through a wrap around mortgage, but the due-on-sale clause means the lender can demand payoff once title transfers. Talk to a Missouri real estate attorney before you agree to any terms. What is a wrap around mortgage? + A structure where the buyer's note to you wraps around your existing loan. You collect from the buyer, keep paying your own lender, and hold the difference. The original mortgage stays in your name. What happens if my buyer stops paying? + You foreclose, the same way a bank would, and Missouri foreclosure takes months and legal fees. Meanwhile your own mortgage payment is still due every month if a wrap is in place. Is an owner financed sale taxed differently in Missouri? + Usually it is treated as an installment sale, so the gain spreads across the years you collect rather than landing all at once. A CPA should confirm how that applies to your situation.