Buying a Home on $100,000: What Six Figures Actually Gets You
A six-figure salary unlocks real buying power — but in cities like Seattle, it can still feel surprisingly limited. Your gross monthly income is $8,333, and the 28% rule gives you a housing ceiling of $2,333/month. That translates to homes in the $300,000–$400,000 range. In Seattle proper, $400,000 buys a condo or a fixer in a competitive neighborhood. In the Eastside suburbs or South Sound, it gets a genuine family home. The calculator below is preloaded for this salary — adjust the home price to reflect your specific target market.
Monthly Income
$8,333
gross / month
Max Payment
$2,333
28% rule / mo
Sweet Spot
$400,000
4× salary
Down Payment
$80,000
20% target
The 2026 market is most workable at this income tier. Conforming loan limits cover most purchase prices in your range and lenders offer competitive rates.
Strong buying power across most US markets, including many coastal cities. You can target quality neighborhoods in expensive metros and have real options everywhere else.
Calculate Your Exact Mortgage Payment
Pre-filled for a $100,000 income. Adjust to match your situation.
Your Affordability Range
Lifestyle inflation. It's tempting to buy at the top of your approved range. Keeping payments at 22–25% of income (not the 28% max) preserves significant flexibility.
Comfortable buffer for job loss or unexpected costs
Most financial advisors target this range
Requires excellent credit and stable income
The 28% maximum is not a target. Aiming for 22–24% keeps $400–$800/month available for investments, retirement, and emergencies while owning a quality home.
Real-World Example
Lauren's Scenario
Lauren is a PM at a Seattle tech company with $100,000/year base (plus restricted stock that hasn't vested yet). Lauren has 20% saved and is ready to stop watching Seattle rents eat half the paycheck.
Target Price
$400,000
Down Payment
$80,000
Loan Amount
$320,000
Monthly P&I
$2,129
Max Allowed
$2,333
Status
✅ Approved
Lauren's $2,129/month payment is within the $2,333 ceiling. The base salary alone qualifies for this loan — and a strong credit profile will likely pull a competitive rate.
$100,000 Salary — Full Affordability Breakdown
| Metric | Value |
|---|---|
| Annual Gross Salary | $100,000 |
| Monthly Gross Income | $8,333 |
| Max Monthly Payment (28%) | $2,333 |
| Conservative Budget (3×) | $300,000 |
| Recommended Budget (4×) | $400,000 |
| Aggressive Budget (5×) | $500,000 |
| Recommended Down Payment | $80,000 |
| Estimated Monthly P&I | $2,129 |
Monthly P&I estimate assumes 30-year fixed at 7% interest. Taxes and insurance not included.
What To Do Next
Model 15-year vs 30-year mortgage — at this income, 15-year payments are often manageable and save six figures in interest
Compare jumbo loan requirements if prices in your target market exceed conforming limits
Consider keeping PITI at 22% rather than the 28% maximum to maximize investment capacity
Review how a mortgage payment affects your 401(k) contribution and retirement timeline
Frequently Asked Questions
What does $100,000 buy in today's market?
How should I handle RSU income when applying?
What's the smartest way to use a $100k income for a mortgage?
At $100k, should I target the upper range of my budget?
How does Seattle change my qualifying?
What's a good mortgage payment-to-income ratio in practice?
Mortgage Affordability by Salary
See how buying power shifts across the salary spectrum. Each guide shows the conservative, recommended, and aggressive price range for that income.
Can You Afford to Live There?
Your salary determines what you can borrow — but the city determines what you need to earn. See how a $100,000 income stacks up in specific metros.
Related Guides & Tools
Ready to Run Your Numbers?
Use our full mortgage calculator for a complete breakdown including taxes, insurance, and PMI.
Open Full Mortgage Calculator →