Commercial Lease Assignment and Change of Control in Business Acquisitions

Alex Nahai • October 17, 2026

A valuable business can depend on a lease it cannot freely transfer

A buyer acquiring a restaurant, clinic, warehouse or retail operation may care as much about the premises as the equipment. The lease may restrict assignment, subletting or a transfer of ownership in the tenant. Those provisions can make the transaction structure and landlord consent a closing-critical issue.

Asset sales and equity sales may be treated differently

In an asset purchase, the tenant may need to assign the lease to the buyer or enter a new lease. In an equity purchase, the tenant entity ordinarily remains the same, but a negotiated change-of-control provision may still require notice or consent. A statutory merger can raise additional questions under the lease language and governing law.

Do not assume that avoiding a formal assignment avoids the consent clause. Read definitions of transfer, direct or indirect ownership changes, affiliate transfers and permitted reorganizations.

California law and negotiated restrictions

California Civil Code section 1995.210 addresses transfers where a lease has no restriction on transfer; other provisions in the Civil Code address transfer restrictions and standards for consent. Commercial lease transfer disputes are highly dependent on the written clause and applicable statutory framework.

A provision requiring consent subject to a reasonableness standard differs from an expressly negotiated absolute consent requirement. Counsel should review the actual lease and relevant exceptions rather than assume a universal right to assign.

Make consent part of the deal timetable

The buyer should request the full lease, amendments, guarantees, estoppels and default notices early. Confirm the remaining term, options, rent increases, permitted use, security deposit and any personal guaranty.

A closing condition might require a landlord consent in an agreed form, a new guaranty, and confirmation that no material default exists. The parties should also allocate the risk if the landlord demands a larger deposit, additional guarantor or amended rent.

Coordinate closing and post-closing occupancy

The acquisition agreement should identify who obtains consent, pays fees and bears the risk of refusal. Avoid closing on the assumption that an assignment can be cleaned up later when the premises are indispensable to operations. Review landlord notices and transfer documents alongside the funds-flow and closing checklist.

For transaction-specific guidance, see Alex Nahai Law’s related legal services. Legal advice depends on the documents and circumstances of each matter.

This article provides general information, not legal advice, and does not establish an attorney-client relationship.

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