Yes it is possible, and in many cases it is the most practical solution. Even if you are in the process of separation, as long as you are married and there is no final divorce decree, you can jointly sell community property. In fact, many couples prefer to sell the house during the process of separation to liquidate the property and to distribute the money, instead of the property being awarded to one of the spouses with economic compensation to the other one. For this sale you will need to agree on the price and conditions. It is advisable to have legal advice to ensure that the distribution of the sale price is equitable and is properly documented, avoiding later claims.