MOP满了就行，在你租别的房一个月内要把自己房出租You must not be a tenant of a public rental HDB flat or owner of other HDB flats unless you are: Divorced/ legally separated. In this case, only 1 party can rent a HDB flat from another flat owner A owner who is eligible to rent out your whole flat. However, you must rent out your own flat within a month, after you have rented an HDB flat from another flat owner You must not be the owner of an Executive Condominium unit where the 5-year minimum occupation period has not been met.