Commercial Lease Option Renewal Dispute: Does a landlord’s refusal to provide a registrable Torrens lease amount to repudiation, and what damages follow when the tenant’s permitted use is unlawful under planning law? Based on the authentic Australian judicial case Appellant (Tenant) v First Respondent (Landlord) [2025] NSWCA 175, this article disassembles the Court’s judgment process regarding evidence and law. It transforms complex judicial reasoning into clear, understandable key point analyses, helping readers identify the core of the dispute, understand the judgment logic, make more rational litigation choices, and providing case resources for practical research to readers of all backgrounds. Chapter…