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How Can I Estimate My Monthly Payment?

When you’re a first-time homebuyer in Texas, it’s essential to have a clear understanding of how to estimate your monthly mortgage payment. This guide breaks down the process into simple steps, ensuring you’re well-informed before making one of the most significant financial commitments of your life.

Step 1: Gather Important Details

Begin by collecting essential information that will determine your estimated monthly mortgage payment:

  • Loan Amount: This is the total sum you’ll be borrowing from a lender to purchase your new home.
  • Interest Rate: The annual interest rate will affect the cost of borrowing the money for your mortgage.
  • Loan Term: Decide on the number of years you’ll take to repay the loan. Common terms are 15 or 30 years.
  • Property Taxes: Understand the annual property tax rate in the specific area of Texas where your new home is located.
  • Homeowner’s Insurance: Know the annual cost of insuring your property.

Step 2: Calculate Your Monthly Interest Rate

The annual interest rate needs to be converted into a smaller monthly rate. To achieve this, divide the annual rate by 12, which is the number of months in a year. Next, divide the result by 100 to convert it into a decimal format.

Step 3: Determine Your Monthly Property Taxes

The yearly property tax amount should be divided by 12 to determine your monthly property tax payment.

Step 4: Calculate Monthly Homeowner’s Insurance

Similarly, divide the annual homeowner’s insurance cost by 12 to find out how much you need to set aside each month for insurance.

Step 5: Compute Your Principal and Interest Payment

Monthly Payment = Loan Amount * (Monthly Interest Rate * (1 + Monthly Interest Rate)^Loan Term) / ((1 + Monthly Interest Rate)^Loan Term – 1)

Step 6: Incorporate Property Taxes and Homeowner’s Insurance

Add your monthly property tax and homeowner’s insurance costs to your monthly principal and interest payment.

Step 7: Final Calculation

By adding the principal and interest payment, property taxes, and homeowner’s insurance costs, you’ll arrive at a reliable estimate of your total monthly mortgage payment.

Remember, while this estimation provides a clear picture, it’s important to factor in additional costs like Private Mortgage Insurance (PMI) if your down payment is below 20%, and potential Homeowners Association (HOA) fees. Moreover, this calculation excludes other possible expenses such as maintenance and utilities. To get a more precise estimate tailored to your unique financial situation and property details, consider consulting a mortgage expert or using reputable online mortgage calculators.

With over a decade of experience in mortgage financing, Kory Small has been writing articles since opening his mortgage brokerage in January 2021. Originally from Louisiana, Kory has called Houston home for 24 years and serves Houston and the surrounding areas. With a knack for simplifying difficult concepts, Kory focuses on making the mortgage process simple and efficient. Known for clear communication and top-tier service, he works closely with clients and real estate agents to ensure smooth transactions – whether FHA, VA, Conventional, USDA, Jumbo, Non-QM loans (bank statements, DSCR, asset-based, fix-and-flip) or multiple down payment assistance programs across Texas. Outside of the mortgage world, Kory enjoys cooking using his original seasoning blends, producing music, and spending time with family.

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