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Lease Addendum Template for Switzerland

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Key Requirements PROMPT example:

Lease Addendum

"I need a Lease Addendum under Swiss law to modify our commercial lease agreement for an office space in Zurich, incorporating a rent increase of 5% and extending the lease term until March 31, 2025."

Document background
The Lease Addendum is a crucial document used in Swiss property law when parties need to modify an existing lease agreement without creating an entirely new contract. It's commonly used for documenting rent adjustments, lease extensions, property modifications, or changes in terms and conditions. The document must comply with Swiss federal law (particularly the Code of Obligations) and cantonal regulations, requiring careful attention to formal requirements and tenant protection provisions. A Lease Addendum helps maintain legal clarity while avoiding the need to draft a completely new lease, making it an efficient tool for both residential and commercial property management in Switzerland.
Suggested Sections

1. Parties: Identification of landlord and tenant, matching the original lease agreement

2. Background: Reference to the original lease agreement including its date, parties, and property details

3. Definitions: Key terms used in the addendum, particularly those that differ from or add to the original lease definitions

4. Scope of Modification: Clear statement of which provisions of the original lease are being modified

5. Modified Terms: Detailed description of the new or modified terms

6. Effect on Original Lease: Statement confirming that all other terms of the original lease remain in full force and effect

7. Effective Date: Specification of when the modifications take effect

8. Signatures: Execution block for all parties to sign, with date fields

Optional Sections

1. Rent Adjustment: Used when the addendum involves changes to rent amount or payment terms

2. Security Deposit Modification: Used when changes to the security deposit are being made

3. Term Extension: Used when modifying the duration of the lease

4. Property Modifications: Used when documenting agreed changes to the property or permitted uses

5. Additional Occupants: Used when adding new permitted occupants to the lease

6. Utilities and Services: Used when modifying responsibility for utilities or services

7. Maintenance Responsibilities: Used when changing maintenance or repair obligations

8. Insurance Requirements: Used when modifying insurance obligations

Suggested Schedules

1. Schedule of Modifications: Detailed list of all specific changes being made to the original lease

2. Updated Floor Plan: If modifications involve changes to the leased space

3. Rent Calculation Schedule: If rent adjustments are involved, showing detailed calculations

4. Photographic Evidence: If modifications relate to property condition or approved alterations

5. Regulatory Approvals: Copies of any required permits or approvals for modifications

Authors

Alex Denne

Head of Growth (Open Source Law) @ ¶¶Òõ¶ÌÊÓÆµ | 3 x UCL-Certified in Contract Law & Drafting | 4+ Years Managing 1M+ Legal Documents | Serial Founder & Legal AI Author

Relevant legal definitions






























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Relevant Industries

Real Estate

Residential Property

Commercial Property

Retail

Office Space

Industrial

Hospitality

Healthcare

Education

Manufacturing

Relevant Teams

Legal

Real Estate

Facilities Management

Operations

Administration

Compliance

Property Management

Asset Management

Contract Management

Relevant Roles

Property Manager

Real Estate Manager

Facilities Manager

Legal Counsel

Contract Administrator

Asset Manager

Property Administrator

Leasing Manager

Real Estate Attorney

Compliance Officer

Operations Manager

Housing Administrator

Industries





Teams

Employer, Employee, Start Date, Job Title, Department, Location, Probationary Period, Notice Period, Salary, Overtime, Vacation Pay, Statutory Holidays, Benefits, Bonus, Expenses, Working Hours, Rest Breaks,  Leaves of Absence, Confidentiality, Intellectual Property, Non-Solicitation, Non-Competition, Code of Conduct, Termination,  Severance Pay, Governing Law, Entire Agreemen

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