Copied 17930 Grey Heron Ct, Fort Myers Beach, FL 33931, US $1,299,900 17930 Grey Heron Ct, Fort Myers Beach, FL 33931 Checked: 17 hours ago Updated: Sep 01, 2025 at 07:28PM Investment Summary Net Operating Income (NOI) minus mortgage payments. Calculation: NOI - Mortgage Payments Monthly Cash Flow -$3,293 Capitalization Rate is a rate of return that compares the yearly Net Operating Income (NOI) to the market value.