HOS/PSPS/FFSS flat owners can also sell their flats in the open market starting from the tenth year from first assignment, subject to payment of a premium.

• 居者有其屋计划/私人机构参建居屋计划/住宅发售计划单位的业主于签订转让合约起计十年后，可在公开市场出售单位，但须缴付补价。