you'll be amazed bro. how much you can earn from just selling a piece of land.

of course, not the size of 1 house type of land.

and some connections of course.

Land price always goes up, unless there's some unusual event like Radioactive leak etc. Land is limited, there is only so much land, condo, you can always build higher. understand?

also some folks buy land 1st, then they stay somewhere and save up money, when they got enough money, build their own house.