10 Things to Know About a Down Payment in Oakland County, Michigan

The down payment on a house in Oakland County, Michigan is the number most buyers get wrong, and the twenty percent rule is the reason. It is a custom, not a law.

These are ten things to know before buying a house in Rochester or anywhere in Oakland County, each framed as something to ask a lender to put in writing, because the real figures depend on the loan and the buyer.

The ten things, in short:

1. The twenty percent rule is a myth
2. What mortgage insurance costs and when it ends
3. How the down payment moves the monthly cost
4. Down payment and the strength of an offer
5. Earnest money is not the down payment
6. Closing costs come on top
7. Appraisal gaps and cash above the loan
8. Where the money is allowed to come from
9. Gift funds and the paperwork they need
10. Seasoning, or how long money must sit

1. Do you really need twenty percent down in Oakland County?

Twenty percent down is a custom, not a requirement, and loan types set their own minimums. A percentage also hides how different the dollars are by market: Redfin put the median Rochester sale price at $561,744 in June 2026 and the Oakland County median at $397,335 for the three months to July 2026.

A strong answer is a written estimate at two or three down payment amounts on the same price, side by side. Ask what the loan type allows, then whether the lender adds a higher floor of its own.

A lender who names one percentage and moves on has skipped the part that costs money. Anyone who says twenty percent is what it takes to compete in Rochester or Rochester Hills is quoting a sales line, not a loan rule.

2. If you put less down, what does mortgage insurance cost each month?

Private mortgage insurance is a monthly charge that protects the lender, not the buyer, and it generally applies when a down payment is under twenty percent. The premium is set by the loan type and the borrower's file, so no article can quote a real number. Whether it ever ends depends on the loan.

A strong answer puts the monthly premium in dollars on the written estimate, next to principal, interest and taxes. It also states how the charge ends: by request at one equity level, automatically at another, or not at all.

Calling mortgage insurance a small add-on without naming the monthly dollar figure asks a buyer to sign for a cost nobody stated. So does saying it drops off on its own without saying when.

3. How much does the down payment change your monthly payment?

The down payment sets the loan amount, and the loan amount sets the monthly payment. Every dollar put down is a dollar not borrowed and not paying interest for the life of the loan. The case against putting more down is that those dollars are then locked in the house instead of savings.

A strong answer is a written payment breakdown at each down payment amount, with principal and interest, taxes, insurance and any mortgage insurance on separate lines. It should show day one and what changes later.

A quote showing principal and interest alone is not the payment. Taxes and insurance are a real part of the monthly cost on a Michigan home, so two lenders compared on that number are not really being compared.

4. Does a bigger down payment make your offer stronger?

A down payment does not change the price a seller receives, but it changes how a seller reads the risk of the deal. In the three months to July 2026, 42.6 percent of Oakland County homes sold above list, so many sellers had a choice between offers. The financing behind each one gets read closely.

A strong answer separates two things a listing agent weighs: how much cash is going in, and how solid the approval behind it is. In Rochester and Rochester Hills, where The Delia Group works, competing buyers get read on both.

Treating the down payment as the whole story is the trap. A big one with a slow lender behind it can lose to a smaller one with a clean approval. Rochester realtors see that whenever two offers land on one home.

5. Is earnest money the same thing as the down payment?

Earnest money and the down payment are two different things. Earnest money is a deposit that rides with an offer and sits in escrow to show a seller the offer is serious. The down payment is paid at closing. The deposit is normally credited toward it, so it is early money rather than extra money.

A strong answer states the deposit amount, who holds it, when it is due, and which contingencies let a buyer get it back. In Michigan those terms sit in the purchase agreement, so read the lines, not a summary.

An answer that treats the deposit as a formality is the one to question. Once contingency deadlines pass, that money is at risk, and those deadlines run in days rather than weeks.

6. What do closing costs add on top of the down payment?

Closing costs are separate from the down payment and come due at the same moment. They cover lender charges, title work, the appraisal, recording fees, prepaid interest and the first escrow deposits for property taxes and insurance. A buyer who saves the down payment and nothing else arrives at closing short.

A strong answer is a written loan estimate with a cash to close figure on it. Ask which lines can be shopped and which are fixed.

A verbal guess at closing costs is not an answer, and neither is a round number with nothing behind it. In Michigan, who pays which closing item is negotiated in the purchase agreement, so read the estimate against it.

7. What happens if the appraisal comes in under your offer price?

A lender lends against the appraised value, not the contract price. When a home appraises below the agreed price, the loan is sized off the lower number and the difference becomes cash the buyer brings on top of the down payment. In a county where many homes sell above list, that gap is a real possibility.

A strong answer covers both levers before an offer goes in: how much cash a buyer could put above the appraised value, and what the appraisal contingency allows.

Waiving an appraisal contingency without knowing the cash number behind it is the mistake this question exists to prevent. Anyone who calls it rare in Rochester or Rochester Hills is guessing with the buyer's money, not their own.

8. Where can the down payment money come from?

Lenders verify the source of every dollar in a down payment, not just the balance in the account. Money in checking or savings, proceeds from selling another home, a documented gift and certain retirement withdrawals are ordinary sources. Cash with no paper trail, and money borrowed on an unsecured loan, cause trouble in underwriting.

A strong answer is a written list of the documents each source needs: statements covering a set number of months, a settlement statement from a prior sale, a signed gift letter, a withdrawal record.

A lender who says to sort the paperwork out later is setting up a delay at the worst point. Deposits nobody can explain stall files near closing, and the fix is slower than doing it first.

9. Can a parent or a relative gift the down payment?

A gift toward a down payment is allowed on most loan types, with conditions attached. The lender needs a signed gift letter stating the money is a gift and not a loan, plus a paper trail showing the transfer from the giver's account into the buyer's. Who counts as an acceptable donor depends on the loan.

A strong answer names, in writing, who qualifies as a donor on that loan, what the gift letter must say, and whether the giver's bank statement is required. Ask before the money moves.

A relative who hands over cash, or wires money with no letter behind it, has created work rather than help. Be careful too with a gift both sides quietly treat as a loan.

10. How long does the money have to sit in your account?

Seasoning is how long a lender expects funds to have been sitting in a buyer's account before closing. The purpose is to confirm the money belongs to the buyer and is not a recent undocumented loan. Deposits that land during the review window have to be explained, and a large one can hold up an approval.

A strong answer states how many months of statements the lender needs and what counts as a large deposit on this file. A buyer moving money between accounts should keep every transfer record.

A vague answer about not worrying over deposits is the one to push on. A funds question raised late moves a closing date, and the buyer already packed is the one who pays for it.

Four Kinds of Cash a Buyer Brings to a Purchase

Cash item	When it moves	Part of the down payment?
Earnest money deposit	With the offer, into escrow	No, credited at closing
Down payment	At closing	This is the down payment
Closing costs	At closing, alongside the down payment	No, separate money
Appraisal gap cash	At closing, only if value comes in low	No, cash above the loan

What a buyer needs on hand, and when. Amounts depend on the loan and the purchase agreement, so ask a lender to put each line in writing.

Frequently Asked Questions

Is earnest money refundable in Michigan?

It depends on the contingencies in the purchase agreement. A buyer who terminates inside a contingency window usually gets the deposit back. Once a deadline passes, it can be at risk. Read the dates before signing.

Does a bigger down payment get you a lower interest rate?

Sometimes, and not always by much. Lenders price a loan on several factors at once, and the down payment is one input rather than the whole answer. Ask one lender for written quotes at two amounts on the same day.

Can you buy a house in Rochester, Michigan with no money down?

Some loan types allow very little down, and eligibility is set by the loan program and the lender rather than the seller. Get written confirmation before touring homes. Earnest money and closing costs are still cash either way.

What credit score do you need for a low down payment loan?

Minimums are set by the loan program, and an individual lender can require a higher score than the program does. Two lenders can give different answers on the same file. Ask each to state its minimum in writing.

Is there down payment assistance in Michigan?

Assistance is worth asking a lender about, though the details are what matter. Rules, income limits and funding change, so any web page listing programs ages fast. Ask a lender to name in writing what a buyer qualifies for, and whether it is a grant or a lien.

Talk to The Delia Group before you write an offer

The Delia Group is a Rochester, Michigan real estate team working with buyers across Rochester, Rochester Hills, Oakland Township and Oakland County. Down payment terms and mortgage insurance sit with a licensed lender rather than an agent, so take these questions to one and ask for the answers in writing. Buyers comparing the best real estate agents in Rochester can start with a conversation about the market.

This article is general information for buyers in Oakland County, Michigan. It is not legal, tax or lending advice. Loan minimums, mortgage insurance and program rules are set by the lender and the loan type, so confirm your own figures with a licensed lender.