Denver Home Loan Affordability Calculator. Before you start looking for a new home, you need to have an idea of how much you can afford to pay for a home. To find this out, you will need to take a closer look at your total monthly household income as well as the debts and regular monthly payments you are already making. In addition, you will need to consider how much money you can put in down payment, the loan interest rate, and the length of the loan. You will also need to have an idea of how much the taxes will be, as well as the insurance and PMI costs. The Denver Home Loan Affordability Calculator is designed to just that!