Broadly speaking, this is commonly linked to being able to steer your spouse as you wish, blessed earnings and never facing poverty throughout life, doing major work and gaining great profits through it and needing to work harder to reach great dreams, and gaining great profit soon.
You must take one more step, today, regarding your professional project.
In dream books, selling a flat in your dream is a symbol of earning very great profits in the ventures you enter, taking the work you set your hand to forward in a very auspicious way soon, encountering wise and powerful people, being freed from want, pennilessness, and unemployment.
A practical tip: keep your eyes open and do not rely on words, but on facts.
Dream Oracle insights: Having a dream about selling a flat might be linked to becoming more generous to yourself and your family as you earn, everything you undertake tending to be long-lasting, moving to another city or country, changing your tastes in food along the way, feeling deeply for the presence of someone you love—sharing both tears and sorrow with them, your stable job and income continuing steadily.

