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Lewis County Conventional Mortgage Calculator

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

Loan Details

Lewis County, ID Benchmarks

Conventional averages
Typical Property Value$297,051
Average Down Payment27.3%
Average Interest Rate7.322%
Effective Tax Rate0.55%
Median Tax Paid$1,341/yr
Tax Growth (Historical)-3.5%
Based on 39 regional loans totaling $5,175,000 (HMDA database).
$
%

$81,095 down · $215,956 financed

%
yrs
$

Paid directly to principal

Payoff estimated June 2056

Local & Recurring Costs

%

$136 / month

$

Annual premium

$

Per month

%

Not required at 20%+ down

Estimated Monthly Payment

$1,770/mo

  • Principal & Interest$1,483
  • Property Tax$136
  • Home Insurance$150
Amortization · Remaining Balance

Loan Amount

$215,956

Total Interest

$318,093

Total of Payments

$534,049

Local Market Insights

Lewis County Conventional Mortgage Overview

In Lewis County, the 27.26% average down payment on a Conventional loan significantly exceeds the 20% threshold, meaning most buyers avoid Private Mortgage Insurance (PMI) from the start. With a median Loan-to-Value (LTV) of 72.74%, buyers already hold substantial equity—a strong risk profile for owner-occupied homes. The effective property tax rate of 0.55% is modest, and the recent -3.5% inflation-adjusted tax change provides slight monthly relief. For those using a conventional loan with taxes in Lewis County, ID, this low tax burden enhances affordability. While a conventional mortgage with PMI and taxes in Lewis County, Idaho is rarely needed here, understanding the average down payment for a conventional loan in Lewis County helps buyers recognize the market’s preference for substantial equity.

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.