Buying a home is one of the biggest financial commitments most people make—and one of the most exciting. But before you start browsing listings or daydreaming about backyard BBQs, you need to answer one critical question: How much house can I actually afford on my income?
This isn’t about what you qualify for. It’s about what you can comfortably afford—without stretching your budget too thin or risking financial stress down the road.
At CapCenter, we help homebuyers make confident, informed decisions from the very beginning of their journey. Let’s break down the real factors that determine how much house fits your income—and how you can get the most value out of every dollar with our Zero Closing Cost mortgage options.
Understanding Affordability: Income vs. Expenses
Affordability isn’t just about how much money you make. It’s about how your monthly income compares to your debt obligations. That’s where your debt-to-income ratio (DTI) comes in.
Your DTI compares your total monthly debt payments (including your potential new mortgage) to your gross monthly income. Lenders use this number to evaluate risk, but it’s also a useful personal budgeting tool.
Front-End vs. Back-End DTI
- Front-End DTI includes only housing-related costs (mortgage principal and interest, property taxes, homeowners insurance, and HOA dues if applicable).
- Back-End DTI includes all monthly debt obligations—housing, plus credit cards, car loans, student loans, personal loans, etc.
Most lenders prefer:
- Front-End DTI: 28% or lower
- Back-End DTI: 36% or lower (some allow up to 43–50% depending on the loan type and your credit profile)
CapCenter helps buyers work within these ratios while still leaving room in their monthly budget for other important life expenses—like saving for retirement, childcare, or travel.
Rule of Thumb: Income-Based Home Price Estimates
There’s no one-size-fits-all answer, but there are a few general formulas that give you a ballpark range.
1. The 28/36 Rule
A common guideline suggests that you shouldn’t spend more than:
- 28% of your gross monthly income on housing costs
- 36% of your gross monthly income on all debts combined
For example, if you make $90,000 per year:
- 28% of $7,500/month = $2,100 max housing costs
- 36% of $7,500/month = $2,700 total debt allowance
If you don’t have significant other debts, you can allocate more to housing. But if you have student loans, a car payment, or credit card debt, that’ll reduce what you can spend on a mortgage.
2. 3x to 4x Annual Income
Another rough estimate is that you can afford a home priced at 3 to 4 times your gross annual income, assuming you have average debt and a reasonable down payment.
- $70,000 income → $210,000 to $280,000 home
- $100,000 income → $300,000 to $400,000 home
- $150,000 income → $450,000 to $600,000 home
These figures are rough and vary significantly based on your debt, credit, down payment, and mortgage rate. CapCenter’s Mortgage Calculator can give you a more accurate, personalized monthly payment estimate.
What Impacts How Much You Can Afford?
Affordability isn’t determined by income alone. These five factors play a huge role:
1. Your Credit Score
Your credit affects the mortgage rate you qualify for. A better score means a lower interest rate, which means a lower monthly payment—and more home for the same price.
2. Your Down Payment
A higher down payment lowers your loan amount and monthly payment. It can also eliminate the need for private mortgage insurance (PMI) if you put down 20% or more.
But remember—CapCenter’s Zero Closing Cost loan can preserve your savings for your down payment or moving expenses. That’s money back in your pocket.
3. Your Interest Rate
Mortgage rates fluctuate daily. A lower rate dramatically increases how much home you can afford for the same monthly payment. That’s why getting pre-approved early is crucial.
Check out Todays Rates to see where you stand.
4. Your Loan Term
A 30-year mortgage gives you a lower monthly payment than a 15-year loan, though you’ll pay more interest over time. Most buyers opt for 30-year terms to maximize monthly affordability.
5. Location-Specific Costs
Property taxes and homeowners insurance vary based on location—and both directly impact your monthly payment. Even homes with similar prices can have drastically different monthly costs depending on where they’re located.
When you shop with a CapCenter agent, they help you evaluate all of these expenses upfront so there are no surprises.
Estimating Your Monthly Payment
Your monthly mortgage payment includes more than just the loan itself. Here’s what’s typically included:
- Principal: The portion of your payment that goes toward reducing your loan balance
- Interest: The cost of borrowing money
- Property Taxes: Assessed by your local government
- Homeowners Insurance: Required to protect your property
- PMI (if applicable): Required if your down payment is below 20%
- HOA Fees (if applicable): Common in townhome and condo communities
Use CapCenter’s Mortgage Calculator to break down your estimated monthly payment based on your income, loan amount, down payment, rate, and taxes.
Want to Stretch Your Budget? Skip the Closing Costs
Here’s the truth: closing costs can add up to 2–5% of the home’s purchase price. That’s thousands of dollars out of pocket, on top of your down payment.
But with CapCenter, you don’t pay any closing costs on your mortgage—no lender fees, no origination fees, no nonsense.
Let’s say you’re buying a $350,000 home. Typical closing costs could run $7,000–$17,000. With CapCenter, that money stays in your account, helping you afford more home or hold onto more for the future.
Real-World Affordability Scenarios
Let’s look at some income-based examples using current average rates and CapCenter’s Zero Closing Cost loan:
Scenario 1: $75,000 income
- Monthly income: ~$6,250
- Max front-end DTI: ~$1,750 (28%)
- With 5% down and minimal other debts, you could afford a home priced around $275,000–$325,000.
Scenario 2: $120,000 income
- Monthly income: ~$10,000
- Max front-end DTI: ~$2,800
- With a 10% down payment and no PMI (if possible), you might afford a home in the $400,000–$500,000 range.
Want to see exactly what works for your budget? Get pre-approved today—it’s free, quick, and gives you a clear price range to start shopping with confidence.
Get Pre-Approved Early
Pre-approval gives you a firm understanding of your homebuying budget before you start your search. It shows sellers you’re serious and puts you ahead of competing buyers.
At CapCenter, we make it easy:
- Apply online in minutes
- No hidden fees
- Real, accurate pre-approvals—not just estimates
- Access to expert loan officers and in-house realty agents if you need them
Start now: Apply for pre-approval
Bonus Tips to Boost Affordability
- Pay down debt: Reducing monthly obligations improves your DTI and frees up more room for a mortgage.
- Shop for insurance early: CapCenter’s Insurance Team can shop your policy with over 30 carriers—often saving clients 25% when they bundle home and auto.
- Don’t overextend: Just because a lender approves you for a certain amount doesn’t mean that amount fits your lifestyle. Be honest with your own financial comfort zone.
Why CapCenter?
We’re more than a mortgage lender—we’re your full-service homebuying partner. With in-house mortgage, realty, and insurance services, we simplify the process and help you save thousands.
What sets us apart:
- Zero Closing Cost mortgages
- Experienced local real estate agents
- Bundled insurance with competitive pricing
- A streamlined, transparent process from start to finish
We’ve helped tens of thousands of buyers afford more home—and save more money doing it.
Final Thoughts
Figuring out how much house you can afford is about more than just income. It’s about understanding how your finances, debts, credit, and goals align—and working with a team that helps you make the most of it.
With CapCenter, you get expert guidance, smart tools, and cost-saving advantages that stretch your budget further—without compromising your peace of mind.
Ready to find out what you can afford?
Use our Mortgage Calculator or Get Pre-Approved to take the next step today.