California Mortgage Calculator — $1,500,000 Home Price
California's 0.71% property tax rate adds $888/month on a $1,500,000 home. At current 30-year rates (6.85%), total monthly housing cost reaches $8,859 with 20% down.
Monthly Payment Breakdown (30-Year, 20% Down)
$7,863
Principal & Interest
$888
Property Tax/mo
$108
Home Insurance/mo
$8,859
Total Monthly
| Component | Monthly | Annual |
|---|---|---|
| Principal & Interest (6.85%) | $7,863 | $94,357 |
| Property Tax (0.71% rate) | $888 | $10,650 |
| Homeowner's Insurance | $108 | $1,300 |
| PMI (with 20% down) | $0 | $0 |
| Total Monthly Payment | $8,859 | $106,307 |
With 10% Down (PMI Required)
A 10% down payment on $1,500,000 means a $150,000 down payment and a $1,350,000 loan. PMI adds $563/month until you reach 20% equity (estimated: April 2033).
| Component | Monthly |
|---|---|
| Principal & Interest | $8,846 |
| Property Tax | $888 |
| Insurance | $108 |
| PMI (~0.5%/year) | $563 |
| Total | $10,404 |
30-Year vs 15-Year Mortgage
| Metric | 30-Year (6.85%) | 15-Year (6.2%) |
|---|---|---|
| Monthly P&I | $7,863 | $10,256 |
| Total Monthly | $8,859 | $11,252 |
| Total Interest Paid | $1,630,720 | $646,152 |
| Total Cost | $2,830,720 | $1,846,152 |
| Interest Saved (15yr) | — | $984,567 |
Equity Growth Over Time
At Purchase
20.0% equity
Balance: $1,200,000
After 5 Years
24.8% equity
Balance: $1,127,749
After 10 Years
31.6% equity
Balance: $1,026,086
Loan Paid Off
100.0% equity
Balance: $0
What Income Do You Need?
Lenders typically require housing costs to stay at or below 28% of gross monthly income. To comfortably afford a $8,859/month payment, you need a gross income of at least $379,669/year ($31,639/month before taxes). With a front-end ratio of 36% (common for conventional loans), you'd need $295,298/year.
Payment at Different Interest Rates
| Interest Rate | Monthly P&I | Total Monthly | Total Interest |
|---|---|---|---|
| 4.8% | $6,332 | $7,328 | $1,079,629 |
| 5.8% | $7,079 | $8,075 | $1,348,545 |
| 6.8% current | $7,863 | $8,859 | $1,630,720 |
| 7.8% | $8,680 | $9,676 | $1,924,807 |
| 8.8% | $9,526 | $10,522 | $2,229,446 |