Ultimate List & Guide to Commercial Lease Addendums

Last Updated: April 2024

Commercial lease addendums act as vital extensions to main commercial lease agreements, offering tailored solutions and clarifications for specific business-related needs within a rented space. These addendums document those items, without compromising the integrity of the original agreement.


Top 5 Free Commercial Lease Addendum Templates

We’ve reviewed commercial lease addendums and rental property documents across the internet. Below is our comprehensive list of the best lease addendums for landlords, as well as our top pick.

eForms Commercial Lease Agreement

eForms Commercial Lease Addendum

Why We Like The eForms Commercial Lease Addendum

The eForms commercial addendum is our favorite pick for its comprehensiveness and optional easy to use document creator that is built into their website. Blank template versions of the document in Word, PDF, and ODT versions, are also available for download as well.

eSign Commercial Lease Addendum

eSign Commercial Lease Addendum

Why We Like The eSign Commercial Addendum Template

The eSign commercial lease template is a top quality addendum for adding terms or making minor adjustments with clarity and legal robustness.

LegalTemplates Commercial Lease Addendum

LegalTemplates Commercial Lease Addendum

Why We Like The LegalTemplates Commercial Addendum Template

The LegalTemplates strikes a solid balance between comprehensiveness and simplicity, which can be very helpful for commercial rental property landlords.

LeaseAgreements.com Commercial Lease Addendum

LeaseAgreements.com Commercial Lease Addendum

Why We Like The LeaseAgreements.com Commercial Addendum Template

The LeaseAgreements.com addendum strikes a great balance between comprehensiveness and simplicity for commercial landlords.

TemplateRoller Commercial Lease Addendum

TemplateRoller Commercial Lease Addendum

Why We Like The TemplateRoller Commercial Addendum Template

The TemplateRoller is a simple and direct template that makes lease additions very straightforward and clear.

What is a Commercial Lease Addendum?

Commercial Lease Addendum Definition

A commercial lease addendum is a supplemental document attached to a primary commercial lease agreement, outlining additional terms, clarifications, or modifications specific to a business-related context. This addendum allows parties to address evolving needs or unique circumstances without altering the foundational lease contract. Once executed, the addendum becomes an integral part of the lease, holding the same legal weight as the original document.

Commercial Lease Addendums Explained

Imagine you’ve got a main rulebook for renting a business space, but then, a unique situation pops up. A commercial addendum is like an extra page or chapter you add to that rulebook. Let’s say a business wants to add outdoor seating or requires additional storage; an addendum can make it official. It’s a flexible way to cater to specific business needs without rewriting the whole contract. Both the landlord and the business sign it, making it a firm part of the deal. This ensures that as business dynamics change, the rental terms can smoothly adapt too.


Lease Agreement Tools

Contract & Document Software

Online Rental Property Documents

Online rental property document software offers customizable templates and digital management solutions for forms, contracts, and letters related to leasing and property management.

Document Digital Signature Software

Rental Property Digital Signature Software

Using digital signature software for rental property agreements is becoming increasingly popular among tenants and rental real estate industry professionals for its ease of use and legal upholding.

Commercial Management Software

Commercial Real Estate Software

Commercial property management software helps owners and property managers handle all aspects of management such as rent payments, maintenance, marketing, and much more.

Other Types of Lease Agreements

When entering into a rental arrangement, it is important to choose the right type of lease agreement for the situation. These agreements serve as a legal framework that stipulates the responsibilities, rights, and obligations of both landlord and tenant. Below we take a look at several of the most common types of rental property contracts and agreements:


Rental Property Law Guides

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