Country Place Condominium Association sued Habeeb Uddin for judicial foreclosure of its lien and unpaid association fees. Uddin, proceeding without a lawyer, listed an Atlanta address in his answer and verification, but the association mailed its summary-judgment motion to the Alpharetta address where the complaint had been served. Uddin did not respond, and the trial court granted summary judgment to the association. The Georgia Court of Appeals held that service of a motion by mail must use the party’s last known address and that due process requires a reasonable opportunity to respond before summary judgment is entered. Because a simple review of the record would have revealed Uddin’s different address, mailing the motion to the earlier address deprived him of notice and an opportunity to be heard. The court vacated the final judgment and remanded with direction for the trial court to allow Uddin to respond before ruling on the motion.