Dream about owning big house draws attention to the start of something new or better. You may be questioning your feelings about relationship, marriage, love and gender roles. Perhaps you need to be more vocal and be heard. The dream means your need for nourishment and relaxation. You are feeling isolated of left out in some situation.
Owning big house dream is an indication for the transfer of ideas and advices from one person to another. You are acting immaturely. Perhaps you feel limited or restricted. The dream stands for duality, limits, boundaries and rules. You may be afraid of death and dying.
If you dreamt about owning big house:
Make sure you fully research an idea before you go ahead with it. Your tendency is to get so excited that you immediately charge ahead without necessarily thinking too much about the consequences. Instead you need to back off and wait.