The Quick Answer
Using the 28% housing rule: $120,000/year = $10,000/month gross. Your maximum monthly housing budget is about $2,800. At 7% interest on a 30-year loan, with typical taxes and insurance, that supports a loan around $335,000–$350,000. With a 10% down payment, you're looking at a home price of $370,000–$390,000.
Your Monthly Income Breakdown
$120,000 per year = $10,000 per month gross. Lenders use gross income — not take-home — for all calculations. At a 28% housing ratio, your maximum total housing costs are $2,800/month. At a more aggressive 36% ratio, that rises to $3,600/month.
Three Realistic Scenarios
Scenario A: No debts, 10% down, 7% rate
- Housing budget: $2,800/month
- Property taxes + insurance + PMI: ~$550/month
- P&I budget: ~$2,250/month
- Loan supported: ~$338,000
- Home price with 10% down: ~$375,000
Scenario B: No debts, 20% down, 7% rate
- No PMI saves ~$150/month
- P&I budget: ~$2,400/month
- Loan supported: ~$361,000
- Home price with 20% down: ~$451,000
Scenario C: $800/month in debts, 10% down, 7% rate
- Total DTI cap (43%): $4,300 total debt allowed
- Minus existing debts: $4,300 - $800 = $3,500 for housing
- But 28% cap limits to $2,800 — so $2,800 is the ceiling
- Same as Scenario A: home price ~$375,000
How Debts Affect Your Budget on $120k
On a $120,000 salary, even substantial debts often won't push you past the 43% DTI ceiling — but the impact on real monthly cash flow is very real.
Example: if you have $700/month in car payments and $500/month in student loans, that's $1,200/month before your mortgage. Add a $2,400/month mortgage and you're at $3,600/month in total debt — exactly 36% of gross income. That's sustainable on paper, but leaves less than you might expect after taxes, 401k, and regular expenses in many high-cost cities.
At $120k, buyers often make the mistake of stretching to their maximum approval. Leaving 5–10% of gross income as a buffer makes a significant lifestyle difference.
The Impact of Down Payment on a $120k Salary
Down payment has two effects: it reduces your loan amount (lowering your monthly payment) and it eliminates PMI when you reach 20%.
- 3% down on $380,000 home: $11,400 down, PMI ~$200/month, loan $368,600
- 10% down on $380,000 home: $38,000 down, PMI ~$160/month, loan $342,000
- 20% down on $380,000 home: $76,000 down, no PMI, loan $304,000
The monthly payment difference between 3% and 20% down on a $380,000 home is roughly $380–430/month. Over 30 years, that difference is substantial. But you're also tying up an additional $64,600 in equity rather than keeping it liquid.
What Markets Open Up at $120k?
A $120,000 salary is well above the national median, and it gives you solid buying power in most of the U.S. — though the most expensive coastal markets remain challenging for solo buyers.
- Very affordable: Most of the Midwest and South — Indianapolis, Columbus, Cleveland, Louisville, Memphis, Oklahoma City. A $375,000 budget buys an excellent home.
- Good options: Growing metros — Raleigh, Nashville, Charlotte, Tampa, Phoenix, Las Vegas, Salt Lake City — where $380,000–$450,000 still buys a solid home.
- Manageable with planning: Denver, Portland, Seattle outer suburbs, Boston outer suburbs — prices are high but $400,000–$500,000 is achievable with some tradeoffs.
- Difficult: San Francisco, Los Angeles, New York City, San Jose — median prices of $700,000–$1.5M+ require a very large down payment or dual income even at $120k.
Dual Income: How It Changes Everything
If you and a partner both earn $120,000, your combined $240,000 household income is very powerful. Combined gross: $20,000/month. At 28%: $5,600/month housing budget. At 7%: this supports a loan of roughly $720,000, or a home price around $800,000 with 10% down.
Two $120k incomes open up nearly every major U.S. market, including most of the expensive coastal cities.
How to Maximize Your Budget on $120k
- Improve your credit score to 760+ for the best available rates — at $120k, every 0.25% rate difference is worth tens of thousands
- Pay off high-interest debts before applying — even if your DTI is fine, lower debt improves your rate offers
- Shop 3–5 lenders — competition between lenders can save you 0.25–0.5% on your rate
- Consider a 15-year loan if you can handle the higher payment — rates are lower and you build equity dramatically faster
- Avoid lifestyle creep — at $120k, it's tempting to buy at the top of your range, but leaving a buffer is worth it
Calculate Your Personal Budget
Every situation is different. Your actual buying power depends on your specific debts, credit score, down payment, and local tax rates. Use our free Affordability Calculator to see exactly what you can afford based on your numbers — not generic averages.
Key Takeaways
- On $120k, expect a comfortable budget of $370,000–$450,000 depending on debts and down payment
- 20% down stretches your budget significantly by eliminating PMI
- Your market matters enormously — $400,000 buys very different things in Raleigh vs Los Angeles
- Dual income at $120k each opens up nearly every U.S. market
- Avoid buying at the absolute top of your approval — a buffer matters