An Addendum Apartment Lease serves as a crucial tool for landlords and tenants in the United States to modify existing lease agreements without the need to draft an entirely new contract. This document type is commonly used when circumstances change during a lease term, such as rent adjustments, addition or removal of tenants, modifications to pet policies, or updates to property rules. The addendum must align with federal regulations including the Fair Housing Act and Americans with Disabilities Act, as well as applicable state landlord-tenant laws and local housing codes. It's essential that the addendum clearly references the original lease agreement and specifies which terms are being modified while explicitly stating that all other original lease terms remain in effect. This document helps maintain legal clarity and protects both landlord and tenant interests throughout the modified lease term.
Your data doesn't train Genie's AI
You keep IP ownership of your information
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
OR
Let Ƶ's market-leading legal AI identify missing terms, unusual language, compliance issues and more - in just seconds.
1. Parties: Identification of landlord and tenant(s) including full legal names and addresses
2. Background: Reference to original lease agreement including date of execution and purpose of this addendum
3. Definitions: Key terms used in the addendum including any modified or new terms not in original lease
4. Modifications to Original Lease: Specific changes or additions to the original lease terms, clearly stating what is being modified
5. Effect on Original Lease: Statement confirming all other terms of original lease remain in effect and are unchanged
6. Signatures: Execution section including date and signatures of all parties
1. Pet Policy Modifications: Modifications to existing pet policies including species, size, number of pets, or pet rent
2. Rent Modification Terms: Changes to rent amount, payment schedule, or method of payment
3. Occupancy Changes: Details regarding addition or removal of tenants from the lease
4. Property Modifications: Approved changes to property including renovations, improvements, or alterations
1. Schedule A - Modified Payment Terms: Detailed breakdown of new payment structure including amounts and due dates
2. Schedule B - Property Modifications: Specifications and requirements for approved property changes or improvements
3. Schedule C - New Occupant Information: Details and documentation for additional occupants including background checks
4. Appendix 1 - Required Disclosures: State and locally mandated disclosures related to lease modifications
Relevant legal definitions
Clauses
Relevant Industries
Relevant Teams
Relevant Roles
Find the exact document you need
Addendum To Note
A legal document under English and Welsh law that modifies or amends the terms of an existing promissory note.
Download
Purchase Agreement Addendum
A template for modifying existing purchase agreements under English and Welsh law, ensuring legally compliant amendments to commercial transactions.
Download
Amendment To Sales Contract
A legal document under English and Welsh law used to modify existing sales agreements while maintaining original contract validity.
Download
Addendum To Offer Letter
A legal document under English and Welsh law used to amend or supplement an existing employment offer letter.
Download
Partnership Agreement Amendment
A legal template for modifying existing partnership agreements under English and Welsh law.
Download
Loan Agreement Amendment
Template for modifying existing loan agreements under English and Welsh law, enabling changes to key loan terms while maintaining regulatory compliance.
Download
Construction Addendum
A legal document under English and Welsh law used to modify existing construction contracts and document agreed changes.
Download
Employment Contract Amendment
An English and Welsh law template for documenting amendments to existing employment contracts.
Download
Contract Addendum
A template for modifying existing contracts under English and Welsh law, enabling clear documentation of contractual changes.
Download
Separation Agreement Amendment
An English and Welsh law-governed template for modifying existing separation agreements between separated spouses.
Download
Lease Addendum
A legal document under English and Welsh law used to modify existing lease agreements while maintaining other original terms.
Download
First Amendment To Lease
A legal document under English and Welsh law that modifies specific terms of an existing lease while maintaining other original provisions.
Download
Trust Addendum Form
A U.S. legal document used to modify an existing trust agreement without revoking the original trust.
Download
Sublease Amendment
A U.S. legal document that modifies the terms of an existing sublease agreement while maintaining compliance with federal and state property laws.
Download
Restated Operating Agreement
A US-governed document that consolidates and updates an LLC's original operating agreement and subsequent amendments into a single, comprehensive agreement.
Download
Residential Lease Extension Amendment
A U.S. legal document that extends the term of an existing residential lease agreement while maintaining other original terms.
Download
Real Estate Purchase Contract Addendum
A U.S. legal document that modifies terms in an existing real estate purchase agreement while maintaining compliance with applicable laws.
Download
Real Estate Purchase Agreement Addendum
A U.S. legal document that modifies terms in an existing real estate purchase agreement while maintaining compliance with federal and state regulations.
Download
Real Estate Purchase Addendum
A U.S. legal document that modifies existing terms in a real estate purchase agreement while maintaining other original contract provisions.
Download
Real Estate Price Change Addendum
A U.S. legal document that modifies the purchase price in an existing real estate contract while maintaining other original terms.
Download
Real Estate Contract Addendum
A U.S. legal document that modifies or adds terms to an existing real estate contract, subject to federal and state real estate laws.
Download
Real Estate Addendum Form
A U.S. legal document that modifies or supplements an existing real estate purchase agreement while maintaining compliance with federal and state regulations.
Download
Purchase Contract Addendum Form
A U.S. legal document used to modify existing purchase agreements while maintaining compliance with federal and state contract laws.
Download
Pet Addendum For Lease
A U.S. legal document that supplements a residential lease agreement by establishing terms and conditions for keeping pets on rental property.
Download
Operating Agreement Amendment
A U.S. legal document that modifies an existing LLC Operating Agreement, requiring member approval and state law compliance.
Download
Lease Renewal Addendum
A U.S. legal document that extends an existing lease agreement, updating terms while maintaining original provisions.
Download
Lease Modification Agreement
A U.S. legal document that modifies specific terms of an existing lease agreement while keeping other original terms intact.
Download
Lease Extension Addendum
A U.S. legal document that extends an existing lease agreement's duration while maintaining or modifying its original terms.
Download
Lease Amendment Name Change
A U.S. legal document that modifies an existing lease agreement to reflect a tenant's name change while maintaining all other original lease terms.
Download
Lease Amendment Landlord Name Change
A U.S. legal document that modifies an existing lease agreement to reflect a change in landlord identity while maintaining all other original lease terms.
Download
Lease Amendment And Extension Agreement
A U.S. legal document that modifies existing lease terms and extends the lease period between landlord and tenant.
Download
Lease Amendment
A U.S. legal document that modifies terms of an existing lease agreement while maintaining the validity of other original lease provisions.
Download
Lease Addendum To Extend Term
A U.S. legal document that extends an existing lease agreement's duration while maintaining or modifying its original terms.
Download
Lease Addendum Remove Tenant
A U.S. legal document that modifies an existing lease agreement to remove one or more tenants while maintaining the lease's validity for remaining tenants.
Download
Lease Addendum For Rent Increase
A U.S. legal document that modifies an existing lease agreement to implement a rent increase while maintaining all other original lease terms.
Download
Extension Addendum To Contract
A U.S. legal document that extends the duration of an existing contract while maintaining its original terms and conditions.
Download
Contract Modification Form
A U.S. legal document used to formally modify terms of an existing contract while maintaining other original provisions.
Download
Contract Amendment Letter
A U.S.-compliant formal document that modifies specific terms of an existing contract while maintaining other original provisions.
Download
Contract Amendment
A U.S.-governed legal document that modifies specific terms of an existing contract while maintaining the validity of the original agreement.
Download
Contract Addendum Letter
A U.S. legal document that modifies specific terms of an existing contract while maintaining the validity of the original agreement.
Download
ұԾ’s Security Promise
Genie is the safest place to draft. Here’s how we prioritise your privacy and security.
Your documents are private:
We do not train on your data; ұԾ’s AI improves independently
All data stored on Genie is private to your organisation
Your documents are protected:
Your documents are protected by ultra-secure 256-bit encryption
We are ISO27001 certified, so your data is secure
Organizational security:
You retain IP ownership of your documents and their information
You have full control over your data and who gets to see it
.png)