Conventional Loan Calculator — Washington
In Washington, one-unit loans up to $832,750–$1,063,750 are conforming. With 10% down on the typical $592,000 home, the $532,800 loan carries estimated PMI of 0.72% ($320/mo), which drops off after about 9 years once the balance reaches 80% of the price.
Washington has the 20th-lowest effective property tax rate of the 50 states at 0.75% — $947 less a year than the 0.91% state average on a $592,000 home. Homeowners insurance averages $1,753 a year, the 13th-lowest premium nationally and $967 less than the typical state.
Loan Parameters
Total Monthly Payment
$4,391
Principal & Interest + Taxes + Insurance
APR 7.488%
Total Interest
$747,173
Total Cost
$1,497,730
Advanced Parameters
Private Mortgage Insurance (PMI)
Your down payment is below 20%. PMI is estimated at 0.72% annually and is removed here when your LTV reaches 80%.
Loan Summary
Payoff Date
Sep 2056
Interest / Principal
1.40x
Mortgage Insurance Ends
Feb 2035
50% Equity
Jul 2048
Amortization Schedule
| Period | Payment | Principal | Interest | PMI | Balance | Equity |
|---|---|---|---|---|---|---|
| Year 1 | $42,666 | $5,381 | $37,285 | $3,836 | $527,419 | $64,581 |
| Year 2 | $42,666 | $5,772 | $36,894 | $3,836 | $521,647 | $70,353 |
| Year 3 | $42,666 | $6,191 | $36,475 | $3,836 | $515,457 | $76,543 |
| Year 4 | $42,666 | $6,640 | $36,025 | $3,836 | $508,816 | $83,184 |
| Year 5 | $42,666 | $7,122 | $35,543 | $3,836 | $501,694 | $90,306 |
| Year 6 | $42,666 | $7,640 | $35,026 | $3,836 | $494,054 | $97,946 |
| Year 7 | $42,666 | $8,194 | $34,471 | $3,836 | $485,860 | $106,140 |
| Year 8 | $42,666 | $8,789 | $33,876 | $3,836 | $477,071 | $114,929 |
| Year 9 | $42,666 | $9,427 | $33,238 | $1,279 | $467,643 | $124,357 |
| Year 10 | $42,666 | $10,112 | $32,554 | — | $457,531 | $134,469 |
| Year 11 | $42,666 | $10,846 | $31,819 | — | $446,685 | $145,315 |
| Year 12 | $42,666 | $11,634 | $31,032 | — | $435,051 | $156,949 |
| Year 13 | $42,666 | $12,479 | $30,187 | — | $422,573 | $169,427 |
| Year 14 | $42,666 | $13,385 | $29,281 | — | $409,188 | $182,812 |
| Year 15 | $42,666 | $14,356 | $28,309 | — | $394,831 | $197,169 |
| Year 16 | $42,666 | $15,399 | $27,267 | — | $379,433 | $212,567 |
| Year 17 | $42,666 | $16,517 | $26,149 | — | $362,916 | $229,084 |
| Year 18 | $42,666 | $17,716 | $24,949 | — | $345,199 | $246,801 |
| Year 19 | $42,666 | $19,003 | $23,663 | — | $326,197 | $265,803 |
| Year 20 | $42,666 | $20,382 | $22,283 | — | $305,814 | $286,186 |
| Year 21 | $42,666 | $21,862 | $20,803 | — | $283,952 | $308,048 |
| Year 22 | $42,666 | $23,450 | $19,216 | — | $260,502 | $331,498 |
| Year 23 | $42,666 | $25,153 | $17,513 | — | $235,349 | $356,651 |
| Year 24 | $42,666 | $26,979 | $15,687 | — | $208,371 | $383,629 |
| Year 25 | $42,666 | $28,938 | $13,728 | — | $179,433 | $412,567 |
| Year 26 | $42,666 | $31,039 | $11,627 | — | $148,394 | $443,606 |
| Year 27 | $42,666 | $33,293 | $9,373 | — | $115,101 | $476,899 |
| Year 28 | $42,666 | $35,710 | $6,956 | — | $79,391 | $512,609 |
| Year 29 | $42,666 | $38,303 | $4,363 | — | $41,088 | $550,912 |
| Year 30 | $42,670 | $41,088 | $1,581 | — | $0 | $592,000 |
Conventional Loan numbers for Washington
- Typical Washington home value
- $592,000
- 10% down ($59,200) · Zillow, August 31, 2026
- Loan amount
- $532,800
- conforming in all 39 Washington counties
- Estimated monthly payment
- $4,391
- APR 7.488%
- Washington property tax
- 0.75%
- $370/mo
- Homeowners insurance
- $1,753/yr
- $146/mo
- Washington conforming limit
- $832,750 – $1,063,750
- Above this, the loan is jumbo
- PMI
- 0.72% · $320/mo
- Drops off after 9 years
How much house can you afford in Washington with a conventional loan?
Highest price where principal, interest, Washington property tax, insurance and PMI stay within 28% of gross income —10% down, 30-year fixed at 7.03%. Other debts lower these numbers.
| Household income | Housing budget / mo | Max home price | Down payment | vs typical home |
|---|---|---|---|---|
| $50,000 | $1,167 | $142,000 | $14,200 | 24% |
| $75,000 | $1,750 | $223,000 | $22,300 | 38% |
| $100,000 | $2,333 | $305,000 | $30,500 | 52% |
| $125,000 | $2,917 | $386,000 | $38,600 | 65% |
| $150,000 | $3,500 | $467,000 | $46,700 | 79% |
| $200,000 | $4,667 | $630,000 | $63,000 | 106% |
| $250,000 | $5,833 | $793,000 | $79,300 | 134% |
Conventional vs other loan types in Washington
$592,000 home, each program's typical minimum or default down payment, current average 30-year rate.
| Loan type | Down | Loan amount | Upfront fee | Monthly MI | Total / month | APR |
|---|---|---|---|---|---|---|
| Conventional | 10% · $59,200 | $532,800 | — | $320 PMI | $4,391 | 7.488% |
| FHA | 3.5% · $20,720 | $581,277 | UFMIP $9,997 | $265 MIP | $4,660 | 7.761% |
| VA | 0% · $0 | $604,728 | Funding fee $12,728 | $0 | $4,552 | 7.242% |
| JumboLoan is conforming (≤ $832,750) | 20% · $118,400 | $473,600 | — | $0 | $3,677 | 7.030% |
Frequently asked questions
What is the monthly payment on a $592,000 home with a conventional loan in Washington?
Estimated $4,391 per month ($3,555 principal & interest, $370 property tax, $146 insurance, $320 PMI) at 7.03% for 30 years, with 10% down. APR 7.488%.
How much is PMI on a Washington conventional loan?
At 90% loan-to-value, PMI is estimated at 0.72% a year ($320/mo). It can be removed once the balance reaches 80% of the home's original value.
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Data sources & assumptions
- Freddie Mac Primary Mortgage Market Survey (PMMS) — Weekly average as of September 24, 2026
- Zillow Home Value Index (ZHVI), typical home value, all homes — Default home prices; typical value as of August 31, 2026
- FHFA 2026 Conforming Loan Limit Values (one-unit) — 2026 one-unit limits, 56 states & territories
- Effective statewide property tax rate (Tax Foundation, 2026 projections) — Statewide effective rate; county rates vary
- Average annual homeowners premium, $300K dwelling / $1K deductible (industry survey averages) — Statewide average premium
- CFPB — What is private mortgage insurance?
- Homeowners Protection Act (PMI cancellation at 78–80% LTV)
Estimates exclude lender origination fees, points and closing costs. See our methodology for formulas and limitations.