Mortgage payment on a $800K house
$5,306 a month with 20% down at 7.11% — including property tax and insurance. You'd need an income of about $227,400.
On a $800,000 home with $160,000 (20%) down, you borrow $640,000. At 7.11% (30-year fixed, Freddie Mac average for the week of Nov 12, 2026), principal and interest come to $4,305 a month. Adding property tax at the U.S. average of 0.9% ($601) and insurance ($400) gives $5,306. Over 30 years you would pay $909,916 in interest.
Payment by down payment
Putting less than 20% down means a bigger loan and mortgage insurance, so the monthly payment rises:
| Down payment | Cash down | Loan | Principal + interest | PMI / MIP | Tax + insurance | Total / month | Income needed |
|---|---|---|---|---|---|---|---|
| 20% down | $160,000 | $640,000 | $4,305 | $0 | $1,001 | $5,306 | $227,400 |
| 10% down | $80,000 | $720,000 | $4,843 | $300 | $1,001 | $6,144 | $263,300 |
| 5% down | $40,000 | $760,000 | $5,113 | $317 | $1,001 | $6,430 | $275,600 |
| 3.5% down (FHA) | $28,000 | $785,510 | $5,284 | $354 | $1,001 | $6,639 | $284,500 |
Assumes a 30-year fixed loan at 7.11%, property tax of 0.9% of the home value a year, homeowners insurance of 0.6% a year, PMI of 0.5% of the loan a year when the down payment is under 20%, and FHA mortgage insurance of 0.55% a year plus a 1.75% upfront premium added to the loan. Your rate, taxes and insurance will differ.
Payment at different interest rates
| Rate | Principal + interest | Total / month | Total interest |
|---|---|---|---|
| 5.61% | $3,678 | $4,679 | $684,131 |
| 6.11% | $3,883 | $4,883 | $757,701 |
| 6.61% | $4,092 | $5,092 | $832,992 |
| 7.11% | $4,305 | $5,306 | $909,916 |
| 7.61% | $4,523 | $5,524 | $988,380 |
| 8.11% | $4,745 | $5,746 | $1,068,295 |
15 vs 20 vs 30-year mortgage
| Term | Principal + interest | Total / month | Total interest |
|---|---|---|---|
| 30 years at 7.11% | $4,305 | $5,306 | $909,916 |
| 20 years at 7.11% | $5,004 | $6,005 | $561,022 |
| 15 years at 6.45% | $5,558 | $6,558 | $360,352 |
A shorter loan costs more each month but saves a lot of interest — and 15-year loans carry a lower rate (6.45% this week).
Mortgage on a $800K house in each state
Property tax changes the payment a lot from state to state (20% down):
| State | Tax rate | Tax / month | Total / month | Income needed |
|---|---|---|---|---|
| Alabama | 0.38% | $256 | $4,961 | $212,600 |
| Alaska | 1.06% | $704 | $5,409 | $231,800 |
| Arizona | 0.44% | $295 | $5,001 | $214,300 |
| Arkansas | 0.5% | $333 | $5,039 | $215,900 |
| California | 0.72% | $479 | $5,184 | $222,200 |
| Colorado | 0.52% | $346 | $5,051 | $216,500 |
| Connecticut | 1.59% | $1,058 | $5,763 | $247,000 |
| Delaware | 0.49% | $325 | $5,030 | $215,600 |
| District of Columbia | 0.67% | $448 | $5,153 | $220,800 |
| Florida | 0.8% | $534 | $5,240 | $224,600 |
| Georgia | 0.77% | $516 | $5,221 | $223,800 |
| Hawaii | 0.26% | $177 | $4,882 | $209,200 |
| Idaho | 0.42% | $280 | $4,986 | $213,700 |
| Illinois | 1.92% | $1,281 | $5,986 | $256,500 |
| Indiana | 0.74% | $492 | $5,197 | $222,700 |
| Iowa | 1.27% | $848 | $5,553 | $238,000 |
| Kansas | 1.24% | $830 | $5,535 | $237,200 |
| Kentucky | 0.72% | $478 | $5,183 | $222,100 |
| Louisiana | 0.55% | $365 | $5,070 | $217,300 |
| Maine | 0.92% | $613 | $5,318 | $227,900 |
| Maryland | 0.98% | $653 | $5,359 | $229,700 |
| Massachusetts | 1.01% | $675 | $5,380 | $230,600 |
| Michigan | 1.17% | $782 | $5,488 | $235,200 |
| Minnesota | 1.04% | $694 | $5,399 | $231,400 |
| Mississippi | 0.65% | $432 | $5,137 | $220,200 |
| Missouri | 0.79% | $527 | $5,232 | $224,200 |
| Montana | 0.69% | $460 | $5,165 | $221,400 |
| Nebraska | 1.31% | $875 | $5,580 | $239,200 |
| Nevada | 0.47% | $315 | $5,021 | $215,200 |
| New Hampshire | 1.43% | $956 | $5,661 | $242,600 |
| New Jersey | 1.82% | $1,212 | $5,917 | $253,600 |
| New Mexico | 0.63% | $422 | $5,127 | $219,700 |
| New York | 1.42% | $949 | $5,655 | $242,300 |
| North Carolina | 0.64% | $423 | $5,129 | $219,800 |
| North Dakota | 0.92% | $615 | $5,321 | $228,000 |
| Ohio | 1.22% | $815 | $5,520 | $236,600 |
| Oklahoma | 0.76% | $507 | $5,213 | $223,400 |
| Oregon | 0.79% | $526 | $5,232 | $224,200 |
| Pennsylvania | 1.12% | $750 | $5,455 | $233,800 |
| Rhode Island | 1.02% | $683 | $5,388 | $230,900 |
| South Carolina | 0.45% | $298 | $5,003 | $214,400 |
| South Dakota | 1.04% | $691 | $5,396 | $231,300 |
| Tennessee | 0.46% | $304 | $5,010 | $214,700 |
| Texas | 1.32% | $881 | $5,587 | $239,400 |
| Utah | 0.5% | $336 | $5,041 | $216,100 |
| Vermont | 1.51% | $1,004 | $5,709 | $244,700 |
| Virginia | 0.71% | $474 | $5,179 | $222,000 |
| Washington | 0.81% | $541 | $5,246 | $224,800 |
| West Virginia | 0.51% | $342 | $5,047 | $216,300 |
| Wisconsin | 1.2% | $803 | $5,508 | $236,100 |
| Wyoming | 0.56% | $371 | $5,076 | $217,500 |
Other home prices
Frequently asked questions
What is the monthly payment on a $800K house?
With 20% down and a 30-year fixed rate of 7.11%, the payment on a $800,000 house is about $4,305 for principal and interest, or $5,306 including average property tax and insurance.
How much income do I need for a $800K house?
Lenders generally want housing costs under 28% of gross income. A $5,306 monthly payment needs about $227,400 a year, assuming no other large debts.
How much do I need to put down on a $800K house?
20% is $160,000 and avoids PMI. Conventional loans allow as little as 3–5% ($24,000–$40,000) and FHA loans 3.5% ($28,000), but the monthly payment is higher.