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Franklin County Conventional Mortgage Calculator

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

Loan Details

Franklin County, ID Benchmarks

Conventional averages
Typical Property Value$542,562
Average Down Payment28.9%
Average Interest Rate7.198%
Effective Tax Rate0.38%
Median Tax Paid$1,482/yr
Tax Growth (Historical)-4.9%
Based on 402 regional loans totaling $92,510,000 (HMDA database).
$
%

$156,800 down · $385,762 financed

%
yrs
$

Paid directly to principal

Payoff estimated June 2056

Local & Recurring Costs

%

$172 / month

$

Annual premium

$

Per month

%

Not required at 20%+ down

Estimated Monthly Payment

$2,940/mo

  • Principal & Interest$2,619
  • Property Tax$172
  • Home Insurance$150
Amortization · Remaining Balance

Loan Amount

$385,762

Total Interest

$556,900

Total of Payments

$942,661

Local Market Insights

Franklin County Conventional Mortgage Overview

Franklin County buyers using a conventional loan put down a substantial 28.92% on average, resulting in a strong 71.08% loan-to-value (LTV) ratio. This high down payment immediately builds over 20% equity, allowing buyers to avoid Private Mortgage Insurance (PMI) from the start. For those using a conventional mortgage with taxes in Franklin County, ID, the effective property tax rate is a low 0.38%, and a recent -4.9% inflation-adjusted tax shift further reduces monthly carrying costs. This data, reflecting 100% primary residences, indicates a market of well-qualified buyers securing significant equity upfront.

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.