The Question Every Aspiring Homeowner Asks
How much house can you actually afford? Not the amount a bank will lend you (which is always more than you should borrow), but the amount that keeps you financially healthy.
In 2026, with mortgage rates in the 6–7% range and home prices at record levels in many markets, getting this number right is more important than ever.
The 28/36 Rule Explained
The most widely used guideline is the 28/36 rule:
- 28% rule: Your monthly housing costs (mortgage, taxes, insurance) should not exceed 28% of your gross monthly income.
- 36% rule: Your total monthly debt payments (housing + car loans + student loans + credit cards) should not exceed 36% of your gross monthly income.
Quick Reference Table
| Annual Salary | Max Monthly Housing (28%) | Max Home Price* |
|---|---|---|
| $50,000 | $1,167 | $185,000 |
| $75,000 | $1,750 | $280,000 |
| $100,000 | $2,333 | $375,000 |
| $125,000 | $2,917 | $465,000 |
| $150,000 | $3,500 | $560,000 |
| $200,000 | $4,667 | $750,000 |
Assumes 6.5% mortgage rate, 20% down payment, 30-year fixed, 1.2% property tax, $150/mo insurance.
What Lenders Actually Look At
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Banks do not just look at income. They evaluate your complete financial picture:
1. Debt-to-Income Ratio (DTI)
Your DTI is your total monthly debt payments divided by gross monthly income. Most conventional lenders want:
- Front-end DTI: Below 28% (housing costs only)
- Back-end DTI: Below 36% (all debts combined)
- FHA loans: May allow up to 43% back-end DTI
2. Credit Score
Your credit score affects both approval and your interest rate:
| Credit Score | Typical Rate (2026) | Monthly Payment ($300K loan) |
|---|---|---|
| 760+ | 6.00% | $1,799 |
| 700–759 | 6.50% | $1,896 |
| 660–699 | 7.00% | $1,996 |
| 620–659 | 7.50% | $2,098 |
A 1.5% rate difference costs you an extra $300/month, or $108,000 over 30 years.
3. Down Payment
- 20% down avoids Private Mortgage Insurance (PMI), saving $100–$300/month
- 10% down is common but adds PMI costs
- 3.5% down (FHA) minimizes upfront costs but maximizes monthly payments
- 0% down (VA/USDA) is available to qualifying borrowers
The Hidden Costs Most Buyers Forget
The mortgage payment is just the beginning. Budget for these often-overlooked expenses:
- Property taxes: 0.5–2.5% of home value annually (varies wildly by state)
- Homeowner's insurance: $1,200–$3,500/year
- PMI (if under 20% down): 0.5–1% of loan amount annually
- HOA fees: $200–$700/month if applicable
- Maintenance: Budget 1–2% of home value per year
- Utilities increase: Homes are typically larger than apartments, expect $100–$300/month more
- Furnishing: Empty rooms need furniture — budget $5,000–$20,000
A More Realistic Formula
Instead of the 28/36 rule, try this approach:
- Take-home pay (after taxes, not gross): $_____/month
- Subtract essential expenses (food, transport, insurance, minimum debt payments): $_____
- Subtract savings goals (retirement, emergency fund, other): $_____
- What remains is your true housing budget
This number is almost always lower than the 28% rule suggests — and that is actually a good thing. Being "house poor" (where the mortgage consumes most of your income) is one of the most common financial traps.
2026 Market Considerations
The Affordability Squeeze
With the median home price at ~$420,000 and average rates at 6.5%, the median monthly payment is around $2,200 (before taxes and insurance). This requires a household income of roughly $95,000 — well above the median household income of ~$80,000.
Strategies to Improve Affordability
- Boost your credit score to get a better rate (even 0.5% saves $100+/month)
- Save a larger down payment to reduce monthly payments and avoid PMI
- Consider adjustable-rate mortgages (ARMs) if you plan to move or refinance within 5–7 years
- Look at neighboring areas where prices may be 20–30% lower
- Explore first-time buyer programs — many states offer down payment assistance
Run Your Personalized Numbers
Every situation is unique. Use our Rent vs Buy Calculator to compare the true cost of buying at your target price versus continuing to rent. It factors in appreciation, tax benefits, investment returns on savings, and the opportunity cost of your down payment.
Before making the biggest purchase of your life, make sure the math works in your favor. Also read our First-Time Home Buyer Guide for a complete walkthrough of the buying process.