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Yellowstone County Conventional Mortgage Calculator

Adjust the sliders to model your loan in real time. We have prefilled this page with local benchmark averages for Yellowstone County, Montana based on real HMDA transaction records.

Loan Details
Your credit score determines your risk profile. A higher score lowers your interest rate and conventional PMI costs.

Representative Score: 780 (Excellent (Prime))

Yellowstone County, MT Benchmarks

Conventional averages
Typical Property Value$471,489
Average Down Payment26.1%
Average Interest Rate7.004%
Effective Tax Rate0.74%
$
%

$123,059 down · $348,430 financed

Estimated Monthly Payment

$2,759/mo

  • Principal & Interest$2,318
  • Property Tax$291
  • Home Insurance$150
Amortization · Remaining Balance

Loan Amount

$348,430

Total Interest

$486,091

Total of Payments

$834,522

Local Market Insights

Yellowstone County Conventional Mortgage Overview

Yellowstone County’s conventional market shows buyers placing a 26.14% down payment on an average $471,489 property. This substantial equity stake, reflected in a 73.86% loan-to-value ratio, means most borrowers exceed the 20% threshold, immediately avoiding private mortgage insurance (PMI). For those with a lower down payment, building equity to cancel PMI is straightforward given strong property values. The effective 0.74% property tax rate is moderate, but the 2.9% inflation-adjusted increase adds roughly $100 annually to ownership costs, a factor in any conventional mortgage analysis with taxes. This data reflects 100% owner-occupied purchases, signaling a stable, resident-focused market.

Disclaimer: This calculator provides estimates for educational purposes only and does not constitute a loan offer or financial advice. Actual rates, taxes, insurance, and fees will vary.