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Learning CenterHow much house can I afford on a $50k, $70k, or $100k salary?
Using the 28/36 rule at roughly a 6% rate environment, a $50,000 salary often supports about a $140k–$170k home, $70,000 about $210k–$245k, and $100,000 about $310k–$350k with light debts. Your real number depends on debts, credit, down payment, taxes, and insurance—so treat these as starting points, not limits.
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How much house can I afford on $50k, $70k, or $100k a year?
A common starting point is the 28/36 rule: keep your total housing payment (principal, interest, taxes, insurance, and any mortgage insurance or HOA—together called PITI) near 28% of gross monthly income, and keep all monthly debts, including that housing payment, near 36%. The table below applies that rule to three common salaries, assuming roughly a 6% rate environment, a 30-year fixed loan, a low down payment, and a typical allowance for taxes and insurance.
| Gross salary | Monthly gross | Housing budget (~28%) | All debts incl. housing (~36%) | Sample price range |
|---|---|---|---|---|
| $50,000 | $4,167 | about $1,167/mo | about $1,500/mo | roughly $140,000–$170,000 |
| $70,000 | $5,833 | about $1,633/mo | about $2,100/mo | roughly $210,000–$245,000 |
| $100,000 | $8,333 | about $2,333/mo | about $3,000/mo | roughly $310,000–$350,000 |
Illustrative only, not a commitment to lend. Actual taxes, insurance, mortgage insurance, HOA dues, and rates vary by property, program, and borrower.
Those are conservative numbers. Automated underwriting for conventional, FHA, and VA loans often approves total debt-to-income ratios well above 36% when credit, reserves, and down payment are strong—so many buyers are approved for more than this table shows. The real question is whether that larger payment fits your life. Run your own numbers with the affordability calculator.
What is debt-to-income (DTI), and why does it matter so much?
DTI is your monthly debt payments divided by your gross monthly income. Lenders look at two versions:
Front-end ratio
Just the new housing payment (PITI plus HOA) divided by gross income. The 28% guideline lives here.
Back-end ratio
Housing plus car loans, student loans, credit card minimums, and other installment or revolving debts. The 36% guideline lives here, and this is the number underwriting watches most.
Things that are usually not counted: utilities, phone, groceries, insurance on your car, and childcare. That is exactly why a payment can be "approved" and still feel tight. Build your own budget around take-home pay, not just the lender's ratio.
How do car payments and student loans change what I can afford?
Every dollar of monthly debt is a dollar that can't go toward the mortgage payment. On a $70,000 salary, a $450 car payment drops a roughly $2,100 back-end budget to about $1,650 left for housing—about the same as the front-end target, so the car payment becomes the limiting factor.
Illustrative example: $70,000 salary
No other debts: housing budget near $1,633/mo. With a $450 car payment and $250 in student loans: $2,100 − $700 = $1,400/mo for housing—roughly $35,000–$45,000 less home at a 6% rate environment. Illustrative only, not a commitment to lend.
Student loans on income-driven plans are counted differently by each loan program (some use the actual payment, some use a percentage of the balance). Paying off a small balance before you apply can sometimes raise your buying power more than saving the same amount for the down payment. Ask before you move money around.
How do credit scores and savings affect my budget?
| Credit score | Higher scores generally mean better pricing and lower mortgage insurance. The difference between a fair and a strong score can change your payment meaningfully on the same house. |
|---|---|
| Reserves | Savings left after closing. Not always required, but reserves can help an approval with a higher DTI—and they protect you when the water heater fails in month three. |
| Down payment | More down lowers the loan amount and mortgage insurance. Less down keeps cash in your pocket. Neither is automatically "right." |
| Program | Conventional, FHA, VA, and USDA each treat DTI, credit, and mortgage insurance differently. See all loan programs. |
What does that buy?
Property taxes, homeowners insurance, and HOA dues vary a lot by neighborhood, and they are part of your payment. Two homes with the same price can carry very different monthly costs. Our homebuying guide covers the local details.
A quick gut check before you shop
- Can you make the full payment and still save something each month?
- Will you have a cushion after closing—ideally a few months of expenses?
- Are you planning to stay at least a few years, so closing costs make sense?
- Have you compared 30-year and 15-year payments?
If those answers are yes, a pre-approval turns the estimate into a real number. First time buying? Start with our first-time buyer guide.
What do lenders actually look at?
| Income | Stable, documented income—usually two years of history. Overtime, bonus, and self-employment income are typically averaged. |
|---|---|
| Debts | Minimum payments from your credit report plus the new housing payment, compared to gross income (DTI). |
| Credit | Score and history drive both approval and pricing. Recent late payments matter more than old ones. |
| Assets | Down payment, closing costs, and any reserves, with bank statements showing where the money came from. |
| Property | The appraisal must support the price, and the home must meet the program's condition rules. |
A pre-approval checks all five. A rule of thumb checks none of them—which is why the two numbers can differ.
Frequently asked questions
How much house can I afford on $50,000 a year?
Using the 28/36 rule at roughly a 6% rate environment with low down payment and no other debts, about $140,000–$170,000. Illustrative only, not a commitment to lend; your real number depends on debts, credit, taxes, and program.
How much house can I afford on $70,000 a year?
Roughly $210,000–$245,000 using conservative 28/36 assumptions and light debts. Underwriting may approve more, but make sure the payment fits your take-home budget. Illustrative only.
How much house can I afford on $100,000 a year?
Roughly $310,000–$350,000 under conservative 28/36 assumptions, more with a larger down payment or higher approved DTI. Illustrative only, not a commitment to lend.
What is the 28/36 rule?
A guideline: keep housing near 28% of gross monthly income and total debts near 36%. Many loan programs allow higher ratios, so treat it as a comfort check, not a hard limit.
Does pre-approval tell me exactly what I can afford?
It tells you what a lender will approve after reviewing credit, income, assets, and debts. What you should spend is a personal budget decision—we help with both.
Educational answers only—not a loan offer or commitment to lend. Examples are illustrative only, not a commitment to lend.
Want your real number, not a rule of thumb?
A pre-approval looks at your actual income, debts, and credit. Call a loan officer at (480) 233-7897.