How Much House Can You Afford in 2026?

Start With Your Income, Not the Listing Price

The most common mistake home shoppers make is browsing listings before they know what they can actually afford. The right order is the reverse: figure out your affordable price range first, then shop within it. Our Home Affordability Calculator does this instantly, but understanding the math behind it will help you negotiate loan terms and avoid overextending yourself.

Answering “how much house can I afford” comes down to three things: your income, your existing debt, and the cash you have for a down payment and closing costs. Lenders combine these into a debt-to-income (DTI) calculation to decide your maximum loan amount — but your personal comfort level should matter just as much as what a bank will approve.

The 28/36 Rule Explained

The 28/36 rule is the classic underwriting benchmark used across the mortgage industry:

• The 28% front-end ratio: Your monthly housing payment (principal, interest, property tax, insurance, and HOA dues — often called PITI) should be no more than 28% of your gross monthly income.
• The 36% back-end ratio: All of your monthly debt payments combined — housing plus credit cards, car loans, student loans, and other obligations — should be no more than 36% of your gross monthly income.

Many conventional lenders will stretch the back-end ratio to 43-45% for well-qualified borrowers, and government-backed loans (FHA, VA) can go even higher in some cases. But higher approval limits don't mean a higher DTI is a good idea — it simply means the lender is willing to take on more risk, which becomes your risk once you sign.

A Worked Example

Suppose you earn $7,000 a month gross, and you have a $400 car payment and $150 in minimum credit card payments ($550 total monthly debt).

With a $1,960 monthly housing budget, a 6.5% interest rate, a 30-year term, and 10% down, this buyer could afford a home in the neighborhood of $280,000-$300,000 depending on local property tax and insurance rates. Run your own numbers precisely with the Mortgage Calculator.

How Loan Type Changes the Affordability Math

The 28/36 rule is a useful baseline, but the actual DTI limits and down payment requirements a lender applies depend heavily on which loan program you use. The same $7,000-a-month borrower from the example above can qualify for a meaningfully different loan amount depending on whether they use a conventional, FHA, or VA loan.

This matters because a higher allowable DTI, or a lower down payment requirement, directly changes your maximum affordable price — even with the exact same income and debts. A VA-eligible buyer, for instance, might afford a similar home price to a conventional buyer who has saved a 10-20% down payment, simply because the VA loan doesn’t require a down payment or PMI at all. FHA loans often help buyers with thinner credit files or higher existing debt qualify for a loan amount a conventional lender would decline, but that flexibility comes with the long-term cost of MIP that doesn’t automatically cancel. See our US mortgage guide for a full comparison of FHA, VA, USDA, and conventional loans, and our PMI guide for how mortgage insurance differs by loan type.

Why Location Changes What "Afford" Means

The 28/36 rule produces the same maximum housing payment regardless of where you live, but that identical payment buys wildly different homes depending on your market. A $1,960 monthly housing budget from our example might cover a mortgage on a $320,000 home in a lower-cost metro area, but in a high-cost coastal market, property taxes and insurance alone can consume $700-$900 of that budget before a single dollar goes toward principal and interest — leaving far less room for the loan itself.

Two factors drive most of this variation:

• Property tax rates: Effective property tax rates vary from well under 0.5% of home value per year in some states to over 2% in others. On a $400,000 home, that’s the difference between roughly $167 and $667 a month in taxes alone.
• Homeowners insurance costs: Insurance premiums vary sharply by region due to flood, wildfire, hurricane, and hail risk. Coastal and disaster-prone areas can see premiums two to four times higher than lower-risk inland markets, which meaningfully eats into your affordable loan amount.

The practical takeaway is that a national rule of thumb like 28/36 is only a starting point. Always plug your actual local tax rate and insurance quote into the Home Affordability Calculator rather than relying on national averages, since the same income can responsibly afford a $500,000 home in one market and only a $300,000 home in another.

A Second Example: A Dual-Income Household

Affordability math looks a little different for a two-income household, since lenders combine both incomes but also both sets of debt obligations. Consider a couple with a combined gross income of $11,500 a month ($6,500 and $5,000), a $500 student loan payment, a $350 auto loan, and $200 in minimum credit card payments — $1,050 in total monthly debt.

Notice that in this case, the back-end (debt) ratio is the binding constraint rather than the front-end (housing) ratio — the opposite of the single-income example earlier. This is common for dual-income households carrying student loan or auto debt: even though combined income is higher, existing obligations can pull the maximum housing payment below the simple 28% figure. With a $3,090 monthly housing budget at a 6.5% rate, 30-year term, and 15% down, this couple could likely afford a home in the $440,000-$470,000 range, depending on local taxes and insurance. Because dual-income approvals are sensitive to each partner’s individual debt load, it’s worth running scenarios with only one income if there’s a chance one partner might reduce hours, change jobs, or stop working temporarily — a home that’s comfortable on two incomes can become tight very quickly on one.

Affordability Is More Than a Ratio: Budgeting for Real Life

A lender's approval tells you what you qualify for, not what you can comfortably live with. The 28/36 rule doesn’t know about your retirement contributions, childcare costs, travel goals, or how much you like having a cash cushion. Before committing to a monthly payment near your maximum approval, it’s worth running a simple cash-flow exercise:

1. Start with your net (take-home) monthly pay, not gross income.
2. Subtract your target housing payment (PITI, plus HOA if applicable).
3. Subtract existing debt payments, retirement/savings contributions, and insurance premiums not already escrowed.
4. Subtract a realistic estimate of groceries, utilities, transportation, childcare, and discretionary spending.
5. What's left is your true monthly cash cushion — if it's uncomfortably thin or negative, your approved amount is higher than your actual comfort level.

Many financial planners suggest keeping your total housing payment closer to 20-25% of gross income, rather than stretching to the full 28%, specifically to preserve room for retirement savings and an emergency fund. The "right" number is ultimately personal: a household with stable dual incomes and no other debt can reasonably stretch closer to the lender's maximum, while a household with variable income, young children, or short job tenure should build in a larger margin of safety.

How Credit Score Changes the Equation

Your credit score doesn't directly change the 28/36 math, but it has an outsized effect on your interest rate — and rate changes your buying power dramatically. A borrower with a 760+ score might qualify for a rate 0.5-1% lower than a borrower with a 640 score, which can mean tens of thousands of dollars more in affordable home price for the same monthly payment. See our credit score guide for the specific score tiers lenders use.

Down Payment: The Other Half of the Equation

Your down payment directly reduces your loan amount, which lowers your monthly payment and can eliminate PMI if you reach 20% down (in the US and Canada). But don't drain your savings to hit 20% — keep 3-6 months of expenses in reserve after closing. Compare down payment scenarios side by side with the Down Payment Calculator, and read our full down payment guide for the pros and cons of putting down more or less.

Don't Forget the Hidden Costs

Affordability isn't just about qualifying for a loan — it's about sustaining home ownership. Budget for:

• Property taxes and homeowners insurance (often escrowed into your monthly payment)
• PMI if your down payment is under 20%
• HOA fees, if applicable
• Closing costs, typically 2-5% of the purchase price
• Ongoing maintenance, typically 1-2% of home value per year
• Utilities, which are often higher than in a rental

A Practical Framework for 2026 Buyers

Given where interest rates and home prices sit heading into 2026, here's a practical approach:

1. Calculate your 28% and 36% limits based on gross income.
2. Subtract your existing monthly debt payments.
3. Use the lower resulting number as your maximum housing budget.
4. Plug that payment into the Mortgage Calculator to back into a home price at today's rates.
5. Subtract 10-15% from that number as a personal safety margin.
6. Shop for homes at or below that adjusted number.

This approach keeps you comfortably within lender guidelines while leaving room in your budget for savings, emergencies, and the unexpected costs that come with owning a home.