Quick answer: $3,968 – $4,593/mo
The monthly payment on a $600,000 house is roughly $3,968 to $4,593 depending on your down payment, interest rate, taxes, insurance, and PMI.
Estimates use a 30-year fixed loan, 7.0% interest rate, 1.2% annual property tax, 0.35% annual homeowners insurance, and PMI when down payment is below 20%. Actual payments vary by location, lender, credit profile, taxes, insurance, and loan terms.
Total Monthly Payment
$3,735
Over 30 years, you'll pay $669,643 in interest - more than 1.4x your loan amount.
Principal & Interest
$3,193
Taxes
$417
Insurance
$125
In year 1, 87% of your payment goes to interest and only 13% reduces your balance.
At this rate, it takes until year 21 before more than half your payment builds equity.
On your $480,000 loan, you'll pay $669,643 in interest - 1.4x what you originally borrowed.
Switching to a 15-year term would cut your interest in half - but raise your monthly payment.
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If the payment feels high - a lower home price or larger down payment will move the needle more than a slightly better rate.
If you're close to 20% down - getting there eliminates PMI and meaningfully reduces your monthly cost.
If you're comparing loan terms - a 15-year mortgage costs more monthly but saves significantly on total interest.
| Down Payment | Loan Amount | P&I + Taxes + Ins | PMI | Est. Total Monthly |
|---|---|---|---|---|
| 10% ($60,000) | $540,000 | $4,368/mo | $225/mo | $4,593/mo |
| 20% ($120,000) | $480,000 | $3,968/mo | None | $3,968/mo |
| 30% ($180,000) | $420,000 | $3,569/mo | None | $3,569/mo |
With a 20% down payment ($120,000) and a 30-year fixed mortgage at 6.8%, your estimated monthly payment would be about $3,128 for principal and interest. When you add average property taxes and home insurance, the total monthly payment is typically around $3,800 to $4,000.
Following the 28% rule, which states your housing costs shouldn't exceed 28% of your gross monthly income, you would need an annual household income of approximately $165,000 to $175,000 to comfortably afford a $600,000 home with 20% down.
Putting 20% down ($120,000) allows you to avoid Private Mortgage Insurance (PMI), which can save you hundreds of dollars each month. It also lowers your loan amount to $480,000, reducing your monthly payments and total interest paid over the life of the loan.
Estimate the salary target you may need for a $600,000 home, with a baseline breakdown by down payment, debt, taxes, insurance, and mortgage-rate assumptions.
Estimate the income range typically needed for a $600,000 home based on lender debt-to-income limits, down payment, taxes, insurance, and rate assumptions.
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