13th January 2026 ❘

Cobden v Cobden Appeal: A Timely Reminder on Written Partnership Agreements

Cobden v Cobden Appeal: A Timely Reminder on Written Partnership Agreements

Cobden v Cobden Appeal: A Timely Reminder on Written Partnership Agreements

 

The Court of Appeal’s decision in Cobden v Cobden [2025] EWCA Civ 1612 is a powerful illustration of how the absence of a written partnership agreement can leave farming businesses exposed to costly and complex disputes, and why clarity from the outset is essential for all partners.

What Happened?

Two brothers, equal partners in a large dairy farm, found themselves in dispute after relations broke down. With no written agreement in place, a notice of dissolution was served and the partnership was dissolved. The key question was whether the assets should be sold on the open market or whether one partner could buy out the other, based on an informal understanding.

The High Court granted a “Syers order”, allowing the buyout, and the Court of Appeal has now upheld this decision. The court found that an equity similar to proprietary estoppel had arisen: one partner had relied to their detriment on the expectation that they would continue the business and be allowed to buy out the other at a fair price.

Why Does This Matter?

The judgment confirms that courts can depart from the usual practice of ordering a sale of partnership assets in exceptional circumstances. Where there is clear evidence of detrimental reliance and a shared understanding, a Syers order may be justified—even if an open market sale might yield a higher price for one party.

Practical Lessons for Partnerships

This case is a stark reminder for farming and agricultural businesses: relying on informal arrangements is risky. Without a written partnership agreement, partners are exposed to uncertainty, costly disputes, and outcomes that may not reflect their intentions.

In our Agri and Estates team we regularly advise clients on the importance of clear, professionally drafted partnership agreements. These documents provide certainty, protect everyone’s interests, and help avoid litigation when circumstances change.

Need Advice?

If you are involved in a partnership or considering changes to your business structure, we can help you put robust agreements in place. Please just get in touch and we can provide you with practical, tailored advice.