Generally, a partition action cannot be stopped absent a valid waiver. A waiver of the right to partition is extremely rare and requires specific circumstances rarely seen in coowned real estate in California.In other words, any co-owner can force the sale of the property. A partition action enables you to force the sale of property when coowners are refusing to sell. A partition agreement may be an express statement that the right to partition is waived. Find Your Court Forms. ANAND LAW represents co-owners of real estate in partition actions throughout California, from San Diego to Sacramento, and beyond. Online Form Preparation and eFiling, Pay a Traffic Ticket, Probate Notes, Remote Access Resource List, Self-Help Resources, Forms and Rules We have provided free online forms for partition actions that should only be used in conjunction with a partition attorney in California. Western San Bernardino County Bar Association.