I totally get your feeling. At 30 you simply crave having home that you want to create and organize by your own way, to know where to find things you need and to know that if you place something somewhere, you'll find it there later, to have that one place where you feel safe and where you come from the outside world tired and find peace.

I'm 32 and I can forget about a house. I can think about 1-2 room apartment at most.