Mortgage payment on a $775,000 house

With 20% down at 6.5% over 30 years, the full monthly payment is about $4,779.24 — here is how it changes with rate, term and deposit. About $4,779.24 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

$775,000this page
Monthly payment
$4,779.24
$620,000 borrowed · 20% down · 30 years at 6.5%
Monthly payment broken into its parts
Principal & interest$3,918.82
Property tax$710.42
Homeowner's insurance$150.00
Total monthly$4,779.24

Total interest over 30 years: $790,777

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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 $775,000 by rate and term

Principal and interest on the $620,000 borrowed after a 20% deposit of $155,000. The rate is the single biggest lever, which is why it is worth shopping.

Rate 30 years20 years15 years
5.50% $3,520.29$4,264.90$5,065.92
6.00% $3,717.21$4,441.87$5,231.91
6.50% $3,918.82$4,622.55$5,400.87
7.00% $4,124.88$4,806.85$5,572.74
7.50% $4,335.13$4,994.68$5,747.48
8.00% $4,549.34$5,185.93$5,925.04

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

How the deposit changes it

Down payment Loan P&I PMI PMI ends
5% ($38,750) $736,250 $4,653.60 $337.45 month 135
10% ($77,500) $697,500 $4,408.67 $319.69 month 109
20% ($155,000) $620,000 $3,918.82 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 $775,000 house?

With 20% down at 6.5% over 30 years, principal and interest are $3,918.82 a month. Adding property tax and insurance brings the full payment to about $4,779.24.

How much do I need to put down on a $775,000 home?

20% is $155,000, which avoids PMI. At 5% down ($38,750) you would borrow $736,250 and pay an extra $337.45 a month in PMI until month 135.

How much interest does a $775,000 mortgage cost?

On the $620,000 borrowed at 6.5% over 30 years, total interest is $790,777 — about 128% of the amount borrowed. A 15-year term cuts that to $352,155.

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