Part 4, Six-Year Tenancies & Notice Periods: The Agent's Quick-Reference
Since 1 March 2026 you've run two rulebooks at once — older tenancies and the new six-year Tenancies of Minimum Duration. The clean, current reference for every tenancy: how Part 4 security of tenure is acquired, the rolling six-year cycle, the small vs large landlord split, the valid termination grounds, the 90–224 day notice tables, and how to track the dates across a whole portfolio.