The Birth of the AST (1988)
The Housing Act 1988 created the Assured Shorthold Tenancy (AST), deregulating rents and allowing landlords to easily regain possession, sparking the Buy-to-Let boom.
Before 1988, renting property out was a risky endeavor for landlords. The Rent Act 1977 gave tenants strong security of tenure (often for life) and implemented strict rent controls, meaning landlords struggled to evict problem tenants or charge market rates.
The Housing Act 1988 revolutionized the private rented sector by introducing the Assured Shorthold Tenancy (AST). This allowed landlords to charge open market rents and, crucially, introduced Section 21, giving landlords the absolute right to repossess their property at the end of a fixed term without needing to prove a fault.
The Buy-to-Let Boom
By removing the risk of sitting tenants and allowing market rents, the AST made property investment highly attractive to private individuals, directly paving the way for the creation of the specific 'Buy-to-Let' mortgage product in 1996 and the subsequent investor boom.