INSURANCE PREMIUM CALCULATOR Below is the link to calculate the title insurance premium for your title insurance policy. Please note that the calculator for Fidelity National is for residential properties only, or for the purchase of commercial properties for less than $530,000.00 (if there has not been a sale of the property in the last five years), or less than $857,000.00 (if there was a sale of the property in the last five years). Also, note the Westcor Land Title calculator is for residential TRANSACTIONS only.