"Future appreciation" refers to the expectation or likelihood that something, like an asset or an investment, will increase in value or be worth more in the future. Full definition
I see them beginning to buy / invest based on future appreciation. (atlantareia.com)
But this drop means there's room for future appreciation and realtors expect prices to pick up in this southwest community when oil prices eventually start to recover. (moneysense.ca)
All he sees is guaranteed future appreciation and there is no way he will ever change that opinion. (biggerpockets.com)