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Legal Remedies When Co-Owners Dispute: What You Need to Know

Co-owning property—whether real estate, a business, or valuable assets—can be a smart move, offering shared responsibilities and financial benefits. However, it also carries a unique set of challenges. When disagreements arise between co-owners, they can become deeply personal and legally complex. Understanding your rights and the remedies available is crucial to resolving disputes fairly and efficiently.

Common Causes of Co-Ownership Disputes

Co-ownership conflicts can stem from various issues, including:

  • Disagreements on usage (e.g., who lives in or uses the property)
  • Disputes over expenses such as maintenance, mortgage payments, or property taxes
  • Unequal contributions to the purchase or upkeep of the asset
  • Desire to sell when the other party wants to hold
  • Inheritance complications, particularly among siblings or extended family

When informal negotiation fails, legal remedies become necessary.

Key Legal Remedies for Co-Ownership Disputes

1. Partition Action

The most common legal remedy for real estate co-ownership disputes is a partition action. This is a lawsuit asking the court to divide the property among co-owners or order a sale with proceeds distributed accordingly.

There are two types of partition:

  • Partition in Kind: The property is physically divided, which is more common for large plots of land.
  • Partition by Sale: If physical division isn’t feasible, the court orders the property sold and splits the proceeds based on ownership shares.

2. Accounting

If one co-owner has managed the asset and the other believes profits or expenses haven’t been fairly shared, a lawsuit for an accounting can provide transparency. The court may require detailed financial records and redistribute profits or losses accordingly.

3. Constructive Trust or Resulting Trust Claims

In situations where one party believes they’ve been unfairly excluded from ownership despite contributing financially, they may seek to impose a constructive or resulting trust. This is an equitable remedy allowing courts to recognize the claimant’s interest in the property even if their name isn’t on the title.

4. Buyout or Forced Sale

One co-owner may offer to buy out the other’s interest. If negotiations stall, courts can sometimes order a sale, especially if the asset is indivisible or one party is obstructing reasonable use.

5. Injunctions or Temporary Restraining Orders

When immediate harm is likely—such as unauthorized sale, damage, or transfer of the property—a party can seek a court injunction to stop the action until the dispute is resolved.

Tips to Avoid and Manage Co-Ownership Disputes

  • Create a co-ownership agreement upfront outlining each party’s rights and obligations.
  • Keep meticulous records of all financial contributions and communications.
  • Regularly review and revise agreements, especially after major life changes.
  • Consider mediation or arbitration before resorting to litigation.

Conclusion

Co-ownership can be rewarding, but disputes are not uncommon—and they can be emotionally and financially draining. If you’re involved in or anticipating a co-ownership dispute, consult with an experienced attorney to explore your legal remedies. Courts offer several pathways to resolution, but proactive planning and informed decision-making remain the best tools for avoiding conflict.

Kendall Law, A Professional Law Corporation is a civil litigation firm, specializing in real estate litigation, landlord matters and evictions, contract and lease review and drafting, contractual disputes and business law. We help real estate professionals, property owners, landlords, property managers and business owners. We are a woman-owned business based in Torrance, serving clients throughout Los Angeles, Orange County, and Southern California as well as the South Bay,  including Torrance, Lomita, Carson, Redondo Beach, Hermosa Beach, Manhattan Beach, and El Segundo. Disclaimer: Information contained on this site is provided ONLY as a service. It must not be considered specific legal counsel or advice. Contacting our office does not automatically create an Attorney-Client relationship. A formal written agreement must be executed with Kendall Law, a Professional Law Corporation first.