Housing (Freeholding of Land) Act 1957

A prescribed change of ownership of an unconverted lease is a change in the lessee’s ownership of the lease registered on or after the application day, other than any of the following—

for an unconverted lease held by joint tenants, if 1 or more of the joint tenants die—the recording of the surviving joint tenant or tenants as the lessee for the lease;

for an unconverted lease held by a lessee who dies—a transmission of the lease to the lessee’s personal representative;

for an unconverted lease held by a person who becomes an insolvent under administration—a transmission of the lease—

to the person’s trustee; or

if the person ceases to be an insolvent under administration—from the person’s trustee to the person;

another change in the lessee’s ownership of a type prescribed under a regulation.