I think most replies had assumed you’d need to rent when waiting/looking for your new forever home. But if you can move in with mom and your wife is ok with it, why not? Spring is the best time to sell. Sounds like if you don’t you will not have the cash for down payment, and most sellers don’t take contingent offers (too much risk), so your only option is to sell first anyway. With the cash from the sale, and while living with mom, you can start looking. The best time to buy is late summer to end of year. Since you’re not under time pressure, you can afford to look around, low ball and negotiate. Buy the worst house in the best neighborhood if you know how to fix it up to get the best price. Personally I don’t expect the market to change too much before 2020 election. It’s pretty high now, but with good economy and low rate, people can still afford it.