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Texas Mortgage Calculator

Calculate your monthly mortgage payment using Texas market data. Property tax and insurance are pre-filled with current Texas averages. Uses the standard amortization formula to break down principal, interest, taxes, and insurance.

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Loan Details

Taxes & Insurance(Texas defaults)

Texas Market Context

Avg Cap Rate

5.8%

Median Price

$338K

Property Tax

1.25%

Vacancy Rate

9.2%

Local Factors

  • -No state income tax but very high property taxes and insurance eat into cash flow
  • -Massive new construction in Dallas, Houston, Austin, and San Antonio is increasing vacancy
  • -Population growth remains strong but rent growth has stalled in oversupplied metros

Monthly Payment

$2,491

Moderate
Principal & Interest$1,799
Property Tax$352/mo
Insurance$340/mo
Loan Amount$270,400
Total Interest Paid$377,232
Total Cost of Loan$647,632

First Payment Breakdown

→ Principal$222
→ Interest$1,577
TOTAL COST$896,932
Principal$270,400
Interest$377,232
Property Tax$126,750
Insurance$122,550

What does this mean?

Your annual payments are 7–9% of the home price. Typical for conventional financing. Make sure to budget for taxes, insurance, and maintenance on top of this.

How Mortgage Payments Work

A mortgage payment is calculated using an amortization formula that spreads the loan balance across equal monthly payments over the loan term. Each payment is split between principal (paying down the loan) and interest (the cost of borrowing).

In the early years, most of your payment goes toward interest. As the loan matures, more goes toward principal. This is why the first payment breakdown above shows a heavy interest split — it shifts over time.

For investors: Your mortgage payment is a key input for cash flow analysis. Subtract your total monthly payment (PITI) from rental income to estimate monthly cash flow. A lower rate or larger down payment reduces your payment and improves cash-on-cash returns.

Common terms: 30-year fixed is the most popular for investment properties due to lower monthly payments. 15-year loans build equity faster but require higher payments. Adjustable-rate mortgages (ARMs) may start lower but carry rate risk.

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