根据2015年12月30日，today对hdb的继承办法讨论：In line with market cooling measures in 2010, private property owners are not allowed to inherit subsidised flats within the Minimum Occupation Period (MOP).

Even if the proposed owner sells his private property upon execution of the will, he would still be debarred for 30 months.

根据以上看来，除非满足了MOP, 和30个月的要求，继承就意味着只能卖掉分钱。