What It Really Costs to Own a Home in Metro Detroit.

When someone tells me what they want to spend on a house, I want to know what that number includes.

Just the loan payment? Taxes and insurance? Enough room to fix something without putting the rest of life on hold?

Those are different budgets. And a house that works under one of them might feel very different under another.

Whether you're looking in Oxford, Lake Orion, Rochester, or elsewhere in Oakland and Macomb County, I want us talking about the cost of living in the house before you fall in love with it.

What the research says—and what it doesn't

An October 22, 2026 Zillow and Thumbtack analysis estimates national annual costs of $16,566 for maintenance, property taxes, and homeowners insurance combined.

I wouldn't take that monthly estimate and automatically add it to whatever your lender quoted. First, we need to see what's already included.

First, make sure you're not counting the same expense twice

Principal and interest pay down your loan and cover the interest charged on it. Your total monthly mortgage payment may also include property taxes and homeowners insurance collected through escrow, plus mortgage insurance when applicable.

If taxes and insurance are already included, don't add them again. If they're paid separately, they still belong in your monthly budget. Maintenance, utilities, and association dues need their own place in the calculation.

Even with a fixed-rate loan, changes in taxes or insurance can change the total payment you send to your mortgage company.

CFPB: Principal and interest versus your total monthly payment

In Michigan, the seller's tax bill deserves a closer look

This is one of the first things I want buyers here to understand: the current owner's taxes may not represent what you'll pay.

After a transfer of ownership that triggers uncapping, Michigan taxable value resets to that following year's State Equalized Value. Some transfers are exempt. A longtime owner's capped taxable value can therefore give a buyer an incomplete picture of future taxes.

That also doesn't mean the assessor simply takes half your purchase price and calls it the new taxable value. Assessment rules, local millage rates, and applicable exemptions matter.

Sources: Michigan Treasury: ownership changes and uncapping · Dearborn Heights: capped value and purchase price

Get an insurance quote for the actual house

Zillow's analysis estimated a 54% national increase in homeowners insurance costs over five years. That isn't a prediction for your next renewal, but it is a reason to replace a placeholder estimate with an actual quote.

As you narrow down a property, talk with an insurance agent about coverage, deductibles, and any conditions that could affect insuring that home. Do it early enough that the answer can inform your decision.

Ask what a claim would leave you paying out of pocket. If water backup or flooding is a concern, ask specifically what is covered and what would require additional coverage.

A lower premium is useful only if you understand what you're getting for it.

Build the maintenance plan around the house

Two homes with the same asking price can have very different needs. One may have a newer roof and heating system. Another may have several major components approaching replacement at the same time.

During showings and inspections, I want us asking practical questions:

• What needs attention right away?
• What might need replacement in the next few years?
• What routine work will you handle yourself, and what will you hire out?
• What cash will remain after the down payment, closing costs, and move?

An inspection helps inform that conversation. It cannot tell us the exact month a furnace will quit. For a known concern, a contractor's estimate is more useful than guessing.

I would separate routine upkeep from money reserved for larger repairs. Saving a little each month helps, but it won't cover an immediate replacement if the account starts empty.

A condo or newer home still needs a full budget

A condo may shift some exterior work to the association, but you still need to understand dues, what they cover, and any special assessments. Less work for you doesn't automatically mean a lower total cost.

With new construction, ask what's included, what you'll need after moving in, and how the payment estimate accounts for the completed home's taxes. Landscaping, window coverings, and other finishing expenses can deserve a place in the move-in budget.

The right comparison is between the specific homes you're considering, including the expenses and responsibilities that come with each.

You don't need to predict every bill perfectly. You do need a budget that leaves room for owning a house while still living your life.

I'd rather adjust the home search before you buy than have you spend the first year wishing we'd asked better questions.

Want to start on your own? Visit the buyer page for payment and property-tax tools, or browse the free home guides for maintenance and closing checklists.

For local numbers and practical context each month, get Monthly Homeowner Intelligence.