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Lease & Tenancy

Sublease Extension Agreement

Extends an existing sublease while identifying the terms that remain in effect. Extend an existing sublease for a new period while identifying which original sublease terms continue and which terms change.

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WHAT YOU'LL NEED

Property address and state

Names of the people or parties involved

The current signed lease and any amendments/addenda

Term dates, amounts, consent status, and other facts that actually apply

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STEP 1

Property & Parties

Enter the property and people involved. These details appear directly on the final document.

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Lease & Tenancy

SUBLEASE EXTENSION AGREEMENT

Date
9/23/2026
State
California
Sublessor / Original Tenant
________________
Subtenant
________________
Rental Property
________________

Sublease extension agreement

Agreement format: Detailed / Long-Form

1. CONSTRUCTION & CONTROLLING DOCUMENTS

This agreement supplements, and does not silently replace, any controlling lease, addendum, disclosure, consent, court order, housing-program requirement, or nonwaivable law. If a conflict exists, the controlling document or law governs to the extent required.

2. AMENDMENTS; WAIVER; SEVERABILITY

Any amendment should be in writing and signed or otherwise accepted in the manner required by applicable law. A delay or failure to enforce one provision does not by itself waive future enforcement. If a provision is unenforceable, the remaining provisions should continue to the extent permitted by law.

3. ENTIRE AGREEMENT; ATTACHMENTS

Together with any attachments expressly identified in this document and any controlling lease terms incorporated by reference, this writing reflects the parties' stated agreement on the subjects it addresses. Oral statements or side arrangements should not be treated as modifying this document unless they are lawfully incorporated.

4. GOVERNING LAW & NONWAIVABLE RIGHTS

This document is governed by the law applicable to the rental property. Nothing in it is intended to waive a tenant, landlord, occupant, applicant, or housing-program right that cannot lawfully be waived.

Sublessor Signature
Subtenant Signature
Date
Confirm that the master lease remains in force for the full extension period. Obtain any required landlord consent before extending. State changed terms explicitly rather than assuming the original terms automatically update. General information only, not legal advice. Verify current state and local law, exemptions, deadlines, permitted service methods, lease terms, required disclosures, and property-specific requirements before use.

FAQ

Document requirements vary by state, city, property type, lease terms, and program rules. Review the official-source guidance shown in the workflow before relying on a legally consequential document.