Mortgage payment reference
Monthly Payment on a $550,000 Mortgage
The principal and interest payment on a $550,000 30-year fixed mortgage generally falls between $2,953 per month at 5% and $4,036 at 8%. At 6.5%, it is about $3,476. Property taxes, homeowners insurance, and any mortgage insurance are added on top of the figures in the table below.
By Devon Coombs, CPA, MBA · Teaching Professor of Finance, Santa Clara University · Reviewed August 2026
$550,000 mortgage payment by interest rate
| Rate | 30-year payment | 15-year payment | Total interest, 30-year |
|---|---|---|---|
| 5.00% | $2,953 | $4,349 | $512,907 |
| 5.25% | $3,037 | $4,421 | $543,363 |
| 5.50% | $3,123 | $4,494 | $574,222 |
| 5.75% | $3,210 | $4,567 | $605,474 |
| 6.00% | $3,298 | $4,641 | $637,110 |
| 6.25% | $3,386 | $4,716 | $669,120 |
| 6.50% | $3,476 | $4,791 | $701,495 |
| 6.75% | $3,567 | $4,867 | $734,224 |
| 7.00% | $3,659 | $4,944 | $767,299 |
| 7.25% | $3,752 | $5,021 | $800,709 |
| 7.50% | $3,846 | $5,099 | $834,445 |
| 7.75% | $3,940 | $5,177 | $868,496 |
| 8.00% | $4,036 | $5,256 | $902,854 |
Payments cover principal and interest only, computed with the standard amortization formula on a fixed rate. The highlighted row is the 6.5% reference rate used in the examples on this page, not a quote of current market rates.
15-year vs 30-year on $550,000
At 6.5%, the 15-year payment is about $4,791 against $3,476 on the 30-year schedule. The higher payment retires the loan in half the time and cuts total interest from about $701,495 to about $312,396, so the choice generally trades monthly flexibility against lifetime cost.
If $550,000 is the home price, not the loan
A 20% down payment of $110,000 on a $550,000 home leaves a $440,000 loan, and the 30-year payment at 6.5% drops to about $2,781. The calculator below adds property tax and insurance to produce the full monthly figure lenders call PITI.
Going the other direction, the house affordability tables start from an income and work toward a price, and the free rent vs buy calculator checks whether buying beats renting over your horizon.
Model your own scenario
Interactive Tool
Mortgage Payment (PITI)
Full monthly payment
$2,812.94
principal + interest + taxes + insurance
Principal & interest
$2,275.44
30-year amortization
Property tax
$412.50
1.10% of price ÷ 12
Insurance
$125.00
$1,500 ÷ 12
Down payment
$90,000
cash at closing
Total interest over the loan
$459,160
on a $360,000 loan held full term
Loan balance by year (scheduled payments)
P&I = $360,000 × i(1 + i)^360 ÷ ((1 + i)^360 − 1) = $2,275.44, where i = 6.500%/12
PITI omits HOA dues. The PMI estimate applies while the down payment is under 20% and generally falls away once the balance reaches 80% of the original value; the exact rate depends on credit and loan type.
Common questions
- What is the monthly payment on a $550,000 mortgage?
- At a 6.5% rate, the principal and interest payment on a $550,000 mortgage is about $3,476 per month on a 30-year term and about $4,791 on a 15-year term. Across rates from 5% to 8%, the 30-year payment generally falls between $2,953 and $4,036. Property taxes, homeowners insurance, and any mortgage insurance are added on top of these figures.
- How much income is generally needed for a $550,000 mortgage?
- A common lending guideline caps housing costs at 28% of gross income. On principal and interest alone at 6.5% over 30 years, that guideline points to gross income of about $12,416 per month, roughly $149,000 per year, and taxes, insurance, and other debts raise the requirement from there.
- How much total interest does a $550,000 mortgage cost?
- At 6.5%, total interest comes to about $701,495 over a 30-year term. The same rate on a 15-year term reduces total interest to about $312,396, in exchange for the higher monthly payment.
Learn the concept
Mortgage amortization, debt sizing, and the mechanics behind these tables are taught in the free Real Estate Finance course, with readings, worked examples, and practice questions.
Other loan amounts
Built by Devon Coombs, CPA, MBA, Teaching Professor of Finance at Santa Clara University.