Mortgage payment on a $750,000 house

With 20% down at 6.5% over 30 years, the full monthly payment is about $4,629.91 — here is how it changes with rate, term and deposit. About $4,629.91 a month with 20% down at 6.5%.

Last updated August 26, 2026 · Sources: Homeowners Protection Act (PMI cancellation); rates are your own input · Calculations run in your browser — nothing is stored Last updated Aug 26, 2026 · Rates are your own input · Nothing is stored

$750,000this page
Monthly payment
$4,629.91
$600,000 borrowed · 20% down · 30 years at 6.5%
Monthly payment broken into its parts
Principal & interest$3,792.41
Property tax$687.50
Homeowner's insurance$150.00
Total monthly$4,629.91

Total interest over 30 years: $765,266

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An estimate. Your lender's figure will differ with credit score, loan type, escrow rules and local tax assessment. Not a loan offer.

More options: term, taxes, insurance, HOA and PMI
Charged above 80% LTV, cancelled automatically at 78%.

Monthly payment on $750,000 by rate and term

Principal and interest on the $600,000 borrowed after a 20% deposit of $150,000. The rate is the single biggest lever, which is why it is worth shopping.

Rate 30 years20 years15 years
5.50% $3,406.73$4,127.32$4,902.50
6.00% $3,597.30$4,298.59$5,063.14
6.50% $3,792.41$4,473.44$5,226.64
7.00% $3,991.81$4,651.79$5,392.97
7.50% $4,195.29$4,833.56$5,562.07
8.00% $4,402.59$5,018.64$5,733.91

Principal and interest only, before taxes, insurance and any PMI.

How the deposit changes it

Down payment Loan P&I PMI PMI ends
5% ($37,500) $712,500 $4,503.48 $326.56 month 135
10% ($75,000) $675,000 $4,266.46 $309.38 month 109
20% ($150,000) $600,000 $3,792.41 not charged

At 6.5% over 30 years. PMI applies above 80% loan-to-value and is cancelled automatically at 78%.

Frequently asked questions

What is the monthly payment on a $750,000 house?

With 20% down at 6.5% over 30 years, principal and interest are $3,792.41 a month. Adding property tax and insurance brings the full payment to about $4,629.91.

How much do I need to put down on a $750,000 home?

20% is $150,000, which avoids PMI. At 5% down ($37,500) you would borrow $712,500 and pay an extra $326.56 a month in PMI until month 135.

How much interest does a $750,000 mortgage cost?

On the $600,000 borrowed at 6.5% over 30 years, total interest is $765,266 — about 128% of the amount borrowed. A 15-year term cuts that to $340,796.

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