Moneywise Glossary

Mortgage

What a home really costs, every month and over the years.

30-year average today 7.40% Oct 8, 2026

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4 things to know

Costly mistakes

  • Budgeting on the loan payment alone$717/mo

    InsteadPlan on the full payment, plus about 1% of the home's value a year for repairs.

  • Waiting for PMI to drop on its own$2,310

    InsteadNote when you'll owe 80% of the original price and ask your servicer, in writing, to cancel PMI.

  • Comparing rates instead of Loan Estimates$1,500+

    InsteadGet three Loan Estimates the same day. Compare fees on page 2 and the APR on page 3.

  • Refinancing into a fresh 30 years$21,297

    InsteadCompare what you will pay in total, not the monthly payment. A shorter new term often wins.

  • Buying points you won't keep$3,696/pt

    InsteadOnly pay for points if you will keep the loan past the break-even, often 5+ years.

More calculators

Every number, worked out

A median-priced home with 10% down at this week's average rate. The same formula reproduces the CFPB's sample Loan Estimate to the cent.

Worked mortgage example
The loan
1Home priceMedian sales price, Q2 2026 (Census and HUD)410,700.00
2Down payment, 10%Line 1 × 10%(41,070.00)
3Loan amountLine 1 − line 2369,630.00
The monthly payment
4Interest rate, 30-year fixedFreddie Mac average, Oct 8, 20267.40%
5Monthly rateLine 4 ÷ 120.6167%
6Principal and interestL3 × r ÷ (1 − (1 + r)−360), r = line 52,559.24
7Property taxNational average effective rate 0.90% (ATTOM, 2025)Line 1 × 0.90% ÷ 12308.03
8Homeowners insuranceProjected 2026 national average, $3,057 a year (Insurify)$3,057 ÷ 12254.75
9PMI at 0.50% a yearTypical range 0.46% to 1.50% (Urban Institute)Line 3 × 0.50% ÷ 12154.01
10Total monthly paymentLines 6 + 7 + 8 + 93,276.03
Inside payment 1
11Interest in month 1Line 3 × line 52,279.39
12Principal in month 1Line 6 − line 11279.85
Over the life of the loan
13All 360 principal and interest paymentsLine 6 × 360 (last one adjusted)921,331.06
14Total interestLine 13 − line 3551,701.06
15You can ask to cancel PMIScheduled balance reaches 80% of line 1 ($328,560)month 105
16PMI ends automaticallyScheduled balance reaches 78% of line 1 ($320,346)month 120
17PMI saved by asking at 80%Automatic total − requested total2,310.15
Sources (10)
  1. Freddie Mac: Primary Mortgage Market Survey (30- and 15-year averages, via FRED MORTGAGE30US and MORTGAGE15US)
  2. U.S. Census Bureau and HUD: Median sales price of houses sold for the United States (FRED MSPUS), Q2 2026: $410,700 (Jul 2026)
  3. ATTOM: 2025 property tax analysis: 0.90% average effective rate on single-family homes (0.33% Hawaii to 1.84% Illinois) (Apr 2026)
  4. Insurify: Home insurance premiums projected to reach a $3,057 national average in 2026 (after a 12% rise in 2025) (Mar 2026)
  5. Experian, citing the Urban Institute: How much does private mortgage insurance cost? (0.46% to 1.50% of the loan a year)
  6. Consumer Financial Protection Bureau: When can I remove private mortgage insurance (PMI) from my loan?
  7. U.S. Department of Housing and Urban Development: Mortgagee Letter 2023-05: annual MIP reduced to 0.55% for most FHA borrowers (Feb 22, 2023)
  8. Federal Housing Finance Agency: Conforming loan limit values for 2026 ($832,750 baseline) (Nov 25, 2025)
  9. Freddie Mac: Research note: borrowers who get one more rate quote save about $1,500 over the life of the loan; five quotes, about $3,000 (Apr 2018)
  10. Consumer Financial Protection Bureau: Sample Loan Estimate, form H-24(B) (Nov 2013)

How the math is checked