How Much House Can I Afford? The Real Answer in 2026

Spent some time this week running numbers through a bunch of affordability calculators—Rocket Mortgage, Chase, NerdWallet, Bankrate. They all gave different answers. Some wildly different.

The reason: they're optimized to tell you the most house you can qualify for. Not the most house you can comfortably afford. Those are very different things.

A bank will approve you for a payment that takes up 43-50% of your gross income. But your gross income is not what you take home. It's not what you have available after taxes, after retirement contributions, after health insurance, after the rest of your actual life. The gap between what a lender approves and what leaves you financially healthy is real and it causes real pain—for homeowners who end up house poor, stretched, unable to handle any unexpected expense, resenting the house they worked so hard to buy.

So this guide does both. What you can qualify for, and what you should probably spend. They're often not the same.

The 28/36 rule is the traditional affordability guideline:

28% front-end: Your total housing costs (principal, interest, taxes, insurance, HOA) should not exceed 28% of gross monthly income.

36% back-end: Your total debt obligations (housing + car payments + student loans + credit cards minimum payments) should not exceed 36% of gross monthly income.

These are guidelines, not limits. Lenders go higher than this all the time. But the 28/36 rule has survived for decades because it leaves enough room in a budget for savings, emergencies, and the unexpected costs of homeownership.

The math:

If you make $5,000/month gross (roughly $60,000 salary): - 28% front-end = $1,400/month max housing payment - 36% back-end = $1,800/month max total debt

If you make $6,250/month gross ($75,000 salary): - 28% = $1,750 max housing - 36% = $2,250 max total debt

If you make $8,333/month gross ($100,000 salary): - 28% = $2,333 max housing - 36% = $3,000 max total debt

If you make $12,500/month gross ($150,000 salary): - 28% = $3,500 max housing - 36% = $4,500 max total debt

These are guideline ceilings, not targets. Plenty of financial planners suggest 20-25% is more sustainable for housing, particularly if you're aggressively saving for retirement or have other financial goals.

Let's run these with current 2026 numbers. Assuming 30-year fixed at 6.11%, 5% down payment, standard property taxes (~1.1% of value annually), homeowners insurance (~0.5% annually), no HOA.

$50,000 income ($4,167/month gross): 28% ceiling = $1,167/month for housing. At 6.11% on a 30-year, $1,167/month (principal + interest) supports roughly a $192,000 loan. Add 5% down and you're looking at a purchase price around $202,000. But wait—taxes and insurance on a $200,000 home run about $275/month. So your actual mortgage P&I budget with the 28% rule is closer to $900/month, supporting a $148,000 loan, or a $156,000 purchase price. This is genuinely hard in most US markets right now. Median home prices in most cities exceed this. USDA loans (zero down, rural areas) and aggressive DPA programs are the tools that make this income level viable. Mobile, AL. Akron, OH. Wichita, KS. Prices exist in this range.

$75,000 income ($6,250/month gross): 28% ceiling = $1,750/month for housing. Minus taxes and insurance on roughly a $280,000 home (~$350/month), leaving ~$1,400/month P&I. At 6.11%, that supports a $226,000 loan. 5% down means a $238,000 purchase price. This is tight in expensive markets but very workable in mid-tier cities—Columbus, Indianapolis, Memphis, El Paso, Oklahoma City all have median prices in the $250,000-$320,000 range. The $75K buyer using state DPA programs can close the gap on down payment and potentially stretch into slightly higher price points.

$100,000 income ($8,333/month gross): 28% ceiling = $2,333/month for housing. Minus taxes and insurance on roughly a $380,000 home (~$475/month), leaving ~$1,858/month P&I. At 6.11%, that's a $300,000 loan. With 10% down, you're looking at a $333,000 purchase price. This is the sweet spot for national median home prices (around $360,000 as of early 2026). The $100K buyer can work with most of the country—the math breaks down only in the very high-cost coastal markets where $400,000+ is entry-level.

$150,000 income ($12,500/month gross): 28% ceiling = $3,500/month for housing. Minus taxes and insurance on roughly a $580,000 home (~$700/month), leaving ~$2,800/month P&I. At 6.11%, that's a $453,000 loan. With 10% down: $503,000 purchase price. This opens most of the country significantly. Even in Seattle or Denver the $150K buyer can afford median-area homes. Jumbo territory starts at $766,550—the $150K earner can reach that with 20% down or in a dual-income household.

Here's the disconnect: lenders approve based on DTI, not the 28/36 rule.

Conventional loans: most lenders approve up to 45% back-end DTI with automated underwriting, sometimes 50% with compensating factors. FHA loans go to 43% officially, up to 50% with compensating factors (strong credit, cash reserves).

So a $100,000 earner at 45% DTI approval: - Gross monthly income: $8,333 - 45% back-end limit: $3,750/month total debt - Minus $600/month existing debt (car loan): $3,150/month available for housing - At 6.11%, that supports a $509,000 loan - With 5% down: a $536,000 purchase price approved by the lender

Compare that to the 28% rule answer above: $333,000 purchase price.

The difference is $203,000 in purchase price. That's not a small gap. And paying a $3,150/month mortgage on a $100,000 salary leaves you with roughly $5,183/month pre-tax, or maybe $3,600-$3,800 after taxes and other deductions. By the time you pay for food, utilities, car, and student loans, you have almost nothing left. That's the house-poor scenario.

I'm not saying never stretch past 28%. Life is complicated. Dual-income households where one income might grow significantly. Markets where appreciation is likely. People who have substantial cash reserves. There are scenarios where going to 35-38% front-end makes sense. But going to 45%+ DTI on a single income is genuinely risky and a lot of lenders approve it because it's their job to approve loans, not to protect your financial health.

Affordability calculators that just show you P&I are lying to you by omission. Here are the costs that actually determine whether a house is affordable:

Property taxes: The national average is about 1.1% annually but varies wildly. New Jersey is 2.23%. Illinois is 2.05%. Texas is 1.6%. Hawaii is 0.27%. California's Prop 13 caps it at 1% of assessed value with limited increases. On a $400,000 house, the difference between New Jersey and Hawaii is $7,840/year—$653/month. That's a second car payment.

Homeowners insurance: National average around $2,000/year or about $167/month. But Florida homeowners are paying $3,000-8,000/year in many counties due to hurricane risk and insurer flight from the state. California wildfire zones. Texas hail. Climate risk is now a material line item in housing affordability math.

Mortgage insurance (PMI or MIP): If you put less than 20% down on a conventional loan, you pay PMI—typically 0.5-1.5% of the loan annually. On a $350,000 loan that's $145-$437/month. On FHA you pay MIP (about $160/month on a $350K loan). This goes away when you hit 20% equity on conventional but lasts the life of the loan on FHA.

HOA fees: The national average HOA fee is around $350/month but ranges from $100 to $1,000+ for luxury buildings or amenity-heavy communities. Always ask before making an offer. I've seen HOA fees of $600/month that completely changed the affordability math on otherwise-reasonable condos.

Maintenance and repairs: The rule of thumb is 1% of home value annually. On a $400,000 house that's $4,000/year or $333/month budgeted for repairs. New homes need less near-term, older homes need more. And these costs don't smooth out—they cluster: furnace in year 3, roof in year 12, water heater in year 7. If you can't afford a $5,000 emergency repair without going into debt, your affordability calculation is wrong.

Utilities: A bigger house costs more to heat and cool, obviously. But the jump from renting an apartment to owning a house can add $200-500/month in utility costs alone. Worth getting estimates on the actual property before closing—ask the seller for 12 months of utility bills.

Closing costs: Typically 2-5% of the loan amount. On a $350,000 loan that's $7,000-$17,500 in upfront costs on top of your down payment. This needs to come from somewhere and it's one of the most common budget surprises for first-time buyers.

Here's how I actually think about this:

Step 1: Calculate your real take-home. Take your gross income, subtract federal and state taxes, subtract health insurance premiums and 401(k) contributions (these are happening regardless of whether you buy). The result is your actual monthly cash flow.

Step 2: List your current non-housing obligations. Car payment, student loans, credit card minimums. Add these up. This is your fixed debt load.

Step 3: Subtract debts from take-home. What's left is your discretionary income—money for food, transportation, clothes, entertainment, saving, and housing.

Step 4: Decide what's a livable housing allocation. If you want $1,500/month for everything else (food, car gas, entertainment, clothes, healthcare copays, savings beyond 401K), subtract that from your discretionary income. What's left is your true maximum comfortable housing budget.

Step 5: Cross-reference with 28% rule. If your true maximum from Step 4 is close to or below 28% of gross, you're in the safe zone. If it's significantly higher, you're heading toward house-poor.

Step 6: Add all the hidden costs. P&I from a mortgage calculator plus estimated taxes plus insurance plus any HOA plus $300-400/month maintenance reserve. That total is your real housing cost.

If that total fits in your Step 4 budget: you can afford this house. If it doesn't: either find a cheaper house, increase your down payment to lower your loan, or accept that you'll be squeezed and have a plan for when the first big repair hits.