Buffalo, NY Mortgage Calculator

By SoFi Editors | Updated October 8, 2025

A mortgage calculator is a powerful tool for prospective homebuyers in Buffalo. It estimates monthly payments, total interest, and the overall cost of a home loan. You’ll type in a few simple facts, and soon you’ll better understand your financial obligations. The calculator can also help you determine the right combination of down payment, interest rate, and loan term for your monthly budget. Learn how to use the mortgage calculator to maximum benefit here.

Key Points

•   A Buffalo mortgage calculator helps estimate monthly payments, total interest, and overall loan costs, providing valuable insights for homebuyers.

•   The down payment is a significant factor in determining your monthly mortgage payment.

•   Down payment assistance programs can help reduce upfront costs and make homeownership more accessible.

•   A shorter loan term results in higher monthly payments but less interest paid over the life of the loan.

•   This mortgage calculator factors in property taxes.


Buffalo Mortgage Calculator


Calculator Definitions

• Home price: The home price is the purchase price you have agreed to with the home seller. Along with the down payment, it directly affects the amount of your home loan.

• Down payment: The down payment is what you will pay upfront, typically from 3% to 20% of the purchase price. A minimum down payment of 20% allows most buyers to avoid paying for private mortgage insurance (PMI). A 10% minimum is usually required for jumbo loans.

• Loan term: The loan term is the length of time you have to repay the mortgage. A shorter term results in higher monthly payments but less interest paid over the life of the loan.

• Interest rate: The interest rate is the cost of borrowing money, expressed as a percentage of the loan amount. Your interest rate will be determined by the type of mortgage loan you choose and your credit score, among other factors. A lower rate can significantly reduce monthly payments and the total interest paid.

• Annual property tax: The annual property tax is a recurring cost that’s often added to a monthly mortgage payment. In Erie county, where Buffalo is located, property taxes are typically around 2.081% of the home’s value. But you can search by ZIP code or county name and find your specific rate.

• Total monthly payment: The total monthly payment includes the principal, interest, and property taxes. It helps you understand the financial commitment of homeownership.

• Total interest paid: The total interest paid is the amount of interest you will pay over the life of the loan. This figure is influenced by the interest rate, loan term, and loan amount.

• Total loan cost: The total loan cost is the all-in amount you will pay for the loan, including both principal and interest.