You earn six figures. But what does that actually buy you in 2026's housing market? The answer depends on a lot more than your paycheck. Interest rates, property taxes, your existing debt, where you want to live — all of it matters. A $100K salary puts you well above the U.S. median household income, but in some cities it barely gets you a two-bedroom condo, and in others it buys a four-bedroom house with a yard.
Let's break down the real numbers so you know exactly what you're working with before you start shopping.
Here's the headline number: on a $100,000 salary, you can afford a home priced between $350,000 and $390,000 using standard lending guidelines.
The math is straightforward. Your gross monthly income is $8,333. The widely used 28% rule says your total housing costs shouldn't exceed 28% of that, which gives you a ceiling of $2,333 per month. At today's mortgage rates around 7% on a 30-year fixed loan, that monthly budget supports a mortgage of roughly $350,000. Add a 10% down payment and you're looking at a purchase price near $390,000.
But that's the starting point, not the whole story. Your actual number could be higher or lower depending on your debts, down payment, location, and credit score.
Lenders use the 28/36 rule as their primary affordability test, and it's a genuinely useful framework for buyers too. It has two parts:
The back-end ratio is where things get real. If you're paying $500/month on a car and $300/month on student loans, that's $800 already spoken for. Your housing budget drops from $2,333 to $2,200 (because $3,000 minus $800 = $2,200). Existing debt directly shrinks the house you can buy.
Plug in your income, debts, down payment, and location to see your personalized number.
The size of your down payment has a dramatic effect on what you can afford. A bigger down payment means a smaller loan, lower monthly payments, and potentially no PMI. Here's how the numbers play out across different down payment levels:
| Home Price | Down Payment % | Down Payment $ | Loan Amount | Est. Monthly P&I* |
|---|---|---|---|---|
| $350,000 | 5% | $17,500 | $332,500 | $2,212 |
| $350,000 | 10% | $35,000 | $315,000 | $2,096 |
| $350,000 | 15% | $52,500 | $297,500 | $1,979 |
| $350,000 | 20% | $70,000 | $280,000 | $1,863 |
| $375,000 | 5% | $18,750 | $356,250 | $2,370 |
| $375,000 | 10% | $37,500 | $337,500 | $2,246 |
| $375,000 | 15% | $56,250 | $318,750 | $2,121 |
| $375,000 | 20% | $75,000 | $300,000 | $1,996 |
| $400,000 | 5% | $20,000 | $380,000 | $2,528 |
| $400,000 | 10% | $40,000 | $360,000 | $2,395 |
| $400,000 | 15% | $60,000 | $340,000 | $2,262 |
| $400,000 | 20% | $80,000 | $320,000 | $2,129 |
*Principal and interest only at 7% rate, 30-year fixed. Does not include taxes, insurance, or PMI.
Notice how a $400K home with only 5% down results in a P&I payment of $2,528/month — and that's before taxes and insurance. Once you add those in, you're well above the $2,333 ceiling. That's why the down payment isn't just about having cash — it determines what price range is actually in play.
Your mortgage payment is only part of the bill. These ongoing costs eat into your housing budget and most first-time buyers underestimate them badly:
Geography is arguably the biggest factor in what your salary can buy. Here's a reality check across four very different markets:
| City | What $350K-$390K Gets You | Reality Check |
|---|---|---|
| New York City | A studio or small 1-bed co-op in an outer borough | Manhattan is out of reach. Brooklyn and Queens are tight. Add $500-$1,200/month HOA fees. |
| Austin, TX | A 3-bedroom, 2-bath house in the suburbs | No state income tax helps, but property taxes at 1.7% add ~$550/month. Solid buying power. |
| Detroit, MI | A large 4-bed house in a good neighborhood | Some of the best buying power in the country. $350K goes very far here. |
| Denver, CO | A 2-bedroom condo or small townhome | Single-family homes in desirable areas start around $450K+. A condo is more realistic. |
The same salary, the same mortgage rate, completely different lifestyles. Where you buy matters as much as what you earn.
See what lenders will actually offer you. Comparing rates from multiple lenders can save you tens of thousands over the life of your loan.
If the numbers above feel tight, you have real levers to pull. These aren't vague tips — each one directly increases the house you can afford:
Let's walk through a specific scenario with real math. Here's the setup:
| Step | Calculation | Result |
|---|---|---|
| Gross monthly income | $100,000 / 12 | $8,333 |
| Max housing (28% rule) | $8,333 x 0.28 | $2,333 |
| Max total debt (36% rule) | $8,333 x 0.36 | $3,000 |
| Available for housing (after car) | $3,000 - $500 | $2,500 |
| Binding constraint | Lower of $2,333 and $2,500 | $2,333 |
| Property tax (est. on $370K home) | $370,000 x 1.7% / 12 | $524/month |
| Homeowners insurance (est.) | $2,000/year / 12 | $167/month |
| PMI (est., 10% down) | ~0.5% of loan / 12 | $139/month |
| Available for P&I | $2,333 - $524 - $167 - $139 | $1,503/month |
| Max mortgage at 7%/30yr | Loan supported by $1,503 P&I | ~$226,000 |
| Home price (10% down) | $226,000 / 0.90 | ~$251,000 |
Wait — $251,000? That's a lot lower than the $390K headline number, right? That's because Texas property taxes are brutal. At 1.7%, they consume over $500/month of your housing budget. That car payment also limits your back-end ratio. This is exactly why you can't just look at the 28% rule in isolation.
If this buyer paid off the car loan and had no PMI (20% down), the picture changes dramatically: available P&I jumps to roughly $1,642/month, supporting a mortgage near $247,000 — but without PMI and with 20% down, the home price rises to about $308,000. Still not $390K, because Texas taxes eat the budget alive.
The lesson: where you buy and what debts you carry matter as much as what you earn.
Adjust the loan amount, rate, and term to see exactly what you'd pay each month.
Making $100K doesn't automatically mean buying is the right move. In some markets, renting is significantly cheaper on a monthly basis, and investing the difference can build more wealth than home equity. In others, buying locks in a fixed payment while rents keep climbing.
The key variables are:
There's no universal answer. Run the numbers for your specific situation with our Rent vs. Buy Calculator to see which option wins over your time horizon.
Using the 28% rule, a $100K salary supports roughly $2,333 per month in housing costs. At a 7% mortgage rate on a 30-year fixed loan, that translates to a home price of approximately $350,000 to $390,000, depending on your down payment, property taxes, and insurance costs.
Your maximum monthly housing payment at $100K gross income is $2,333 under the 28% rule. This must cover principal, interest, property taxes, homeowners insurance, and PMI if applicable — not just the mortgage itself.
It would be very tight. A $500K home with 10% down means a $450K mortgage, which at 7% results in a principal and interest payment of roughly $2,994/month — well above the $2,333 ceiling. You'd need a large down payment (20%+), minimal other debts, and low property taxes to make it work.
On a $375,000 home, a 5% down payment is $18,750, 10% is $37,500, and 20% is $75,000. You can buy with as little as 3.5% down via an FHA loan, but putting down less than 20% means paying PMI, which adds $150 to $300/month.
Yes. A $100K salary puts you above the U.S. median household income and qualifies you for a solid mortgage in most markets. However, in expensive cities like San Francisco or New York, $100K alone may not stretch far enough for a single-family home without a large down payment or a partner's income.
It depends on your local market, how long you plan to stay, and your financial goals. In cities where renting is significantly cheaper than owning, it may make sense to rent and invest the difference. In markets where monthly mortgage payments are comparable to rent, buying builds equity over time. Use a rent vs. buy calculator to compare your specific situation.