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Harris County Conventional Mortgage Calculator

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

Loan Details

Harris County, TX Benchmarks

Conventional averages
Typical Property Value$513,490
Average Down Payment23.3%
Average Interest Rate6.653%
Effective Tax Rate1.50%
Median Tax Paid$4,489/yr
Tax Growth (Historical)-0.6%
Based on 52,835 regional loans totaling $15,969,535,000 (HMDA database).
$
%

$119,643 down · $393,847 financed

%
yrs
$

Paid directly to principal

Payoff estimated June 2056

Local & Recurring Costs

%

$642 / month

$

Annual premium

$

Per month

%

Not required at 20%+ down

Estimated Monthly Payment

$3,320/mo

  • Principal & Interest$2,528
  • Property Tax$642
  • Home Insurance$150
Amortization · Remaining Balance

Loan Amount

$393,847

Total Interest

$516,362

Total of Payments

$910,209

Local Market Insights

Harris County Conventional Mortgage Overview

For Harris County Conventional buyers, the 23.26% average down payment and 76.74% loan-to-value (LTV) ratio indicate strong credit profiles and significant equity. This down payment comfortably exceeds 20%, eliminating the need for Private Mortgage Insurance (PMI) and improving monthly affordability. The 1.50% effective property tax rate is high, but the recent -0.6% inflation-adjusted tax shift offers slight relief. With a 100% primary occupancy rate, these figures represent owner-occupied purchases. When evaluating a conventional loan with taxes in Harris County, TX, this higher down payment directly reduces your monthly principal and interest burden on a $513,490 property.

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.