不能,这里是被动语态,除非把house换成其他主语,而且had本身也不合适,因为房子是延续到现在,除非语境是过去时态,否则have更合适
被动语态必须根be动词的
例如we have completed the house five months ago
这个主语是我们,我们盖房子 所以可以用have
do you remember when you were 5? we had compeleted the house five months before you went to the new school.
句子背景是过去,在我5岁的时候,所以用had.