回复：重新贷款后，一年内能卖房子吗？

In most case, you can.

Unless you have a contract with loan broker when you did the refi. Because when doing no cost refi, broker paid the cost for you. You usually need to hold for 90-120 days before pay off the loan. Otherwise, you own loan broker the closing cost. In this case, check your contract with loan broker.