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Real Estate Listing Addendum

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REAL ESTATE LISTING ADDENDUM

This Real Estate Listing Addendum ("Addendum") is made effective as of by and between Seller Name: (Seller) and Listing Broker Name: (Broker). The subject property is located at (Property).

RECITALS

WHEREAS, Seller and Broker are parties to a Listing Agreement dated (Listing Agreement) concerning the sale of the Property; and

WHEREAS, the parties desire to amend certain terms of the Listing Agreement as set forth in this Addendum to clarify marketing, compensation and other operational matters relevant to the listing and sale of the Property; and

WHEREAS, the parties intend that this Addendum shall supplement and form part of the Listing Agreement and, to the extent of any conflict, the terms of this Addendum shall control.

NOW, THEREFORE, in consideration of the mutual covenants contained herein, the parties agree as follows:

1. ADDITIONAL LISTING TERMS

1.1 Additional Conditions: The parties agree to the following additional terms which modify the Listing Agreement as indicated below:

2. LISTING TYPE AND TERM

2.1 Listing Authorization: The parties confirm the Listing Agreement is amended to reflect that the listing is an Exclusive Right to Sell Exclusive Agency Open Listing.

2.2 Term: The listing term is extended or set to commence on and to expire on unless earlier terminated in accordance with the Listing Agreement or this Addendum.

3. COMPENSATION AND COOPERATION

3.1 Total Commission: Seller agrees to pay Broker a total commission of of the gross sale price, subject to the terms of the Listing Agreement.

3.2 Cooperative Broker Compensation: Broker shall offer cooperating brokers compensation of of the gross sale price, payable at closing, unless otherwise agreed in writing.

3.3 Payment: Commission shall be earned and payable as provided in the Listing Agreement. No commission shall be due to Broker if Seller terminates the Listing Agreement for cause as defined therein.

4. MLS, INTERNET MARKETING AND SIGNS

4.1 Broker Authorization: Seller expressly authorizes Broker to enter the Property in the multiple listing service and to publish information and photographs of the Property on internet advertising platforms and marketing collateral consistent with the Listing Agreement and applicable MLS rules.

4.2 Signage: Seller authorizes placement of "For Sale" signage on the Property: Yes No

5. SELLER REPRESENTATIONS AND WARRANTIES

Seller represents and warrants that Seller is the lawful owner of the Property with full authority to enter into the Listing Agreement and this Addendum, that there are no undisclosed material defects in the Property known to Seller, and that Seller will promptly notify Broker in writing of any material changes affecting the Property during the listing term.

6. INDEMNIFICATION

Seller shall indemnify and hold Broker, its agents and representatives harmless from and against any claims, liabilities, damages and expenses, including reasonable attorneys' fees, arising from (a) Seller's breach of any representation, warranty or covenant in this Addendum or the Listing Agreement, or (b) Seller's failure to disclose material facts concerning the Property.

7. TERMINATION AND EXTENSION

7.1 Early Termination: Unless otherwise agreed, this Addendum does not alter provisions of the Listing Agreement regarding early termination, cure periods, or remedies for breach. Seller acknowledges any termination must comply with the Listing Agreement's requirements.

7.2 Extension on Pending Sale: If a bona fide contract for sale of the Property is executed during the listing term, Seller authorizes an automatic extension of the listing and broker compensation obligations through closing unless otherwise agreed in writing. Extension period (if different):

8. NOTICES

Seller Notice Address:

Broker Notice Address:

9. AMENDMENTS; WAIVER

No amendment, modification or waiver of any provision of this Addendum is effective unless in writing and signed by both parties. No failure or delay by either party in exercising any right or remedy will operate as a waiver of that or any other right or remedy.

10. GOVERNING LAW; ENTIRE AGREEMENT; SEVERABILITY

This Addendum shall be governed by and construed in accordance with the laws of without regard to conflict of laws principles. This Addendum, together with the Listing Agreement, constitutes the entire agreement between the parties with respect to the subject matter hereof and supersedes all prior discussions and agreements. If any provision of this Addendum is held invalid or unenforceable, the remaining provisions shall remain in full force and effect.

11. COUNTERPARTS; ELECTRONIC SIGNATURES

This Addendum may be executed in counterparts, each of which shall be deemed an original, and all of which together shall constitute one instrument. Signatures transmitted by electronic means (including facsimile or electronic signature platforms) shall be deemed originals and binding for all purposes.

12. MISCELLANEOUS

Each party represents that the individual signing this Addendum on its behalf has the authority to bind that party. The provisions of this Addendum are for the benefit of the parties and their permitted successors and assigns.

Seller:

By:

Date:

Broker:

By:

Date:

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What the Real Estate Listing Addendum Is

The Real Estate Listing Addendum is a supplemental contract that modifies or clarifies terms in a property listing agreement between a seller and a listing brokerage. It records changes such as altered commission splits, extended listing periods, additional property disclosures, or special marketing authorizations without creating a new primary listing agreement. Agents and sellers use the addendum to document negotiated adjustments, preserve the original agreement’s effective date, and create an auditable record of agreed variations. Properly completed addenda reduce disputes and ensure transparency across parties and cooperating brokers.

Why a Listing Addendum Matters

A Real Estate Listing Addendum provides a clear, signed record of agreed changes to a listing without rewriting the entire contract. It reduces misunderstandings, supports MLS compliance, and creates evidence of modified duties, compensation, or listing deadlines for all parties involved.

Why a Listing Addendum Matters

Who Typically Uses a Listing Addendum

Real estate brokers, listing agents, sellers, and cooperating brokers commonly use the Real Estate Listing Addendum to record negotiated modifications and supplemental disclosures.

  • Listing agents documenting commission splits, marketing specifics, or amended MLS instructions.
  • Sellers approving price adjustments, showing restrictions, or temporary access limitations.
  • Brokerage compliance teams tracking agreed changes and retaining signed records.

Use the addendum together with the original listing agreement to ensure clarity and preserve the contract timeline.

Typical Signers and Their Roles

Listing Agent

Listing agents complete the addendum to record negotiated changes to listing terms such as commission splits, marketing authorizations, price adjustments, and showing instructions. They sign as the brokerage representative and maintain the executed addendum in the transaction file for MLS accuracy and compliance reviews.

Property Seller

Sellers review and sign the addendum to show consent to amended listing provisions, fees, or access terms. Accurate signatures and dates are necessary to avoid disputes; sellers should keep a copy and confirm MLS listings reflect the addendum's agreed changes.

Core Elements of a Professional Addendum

A professional Real Estate Listing Addendum is clear, dated, signed, references the original agreement, and attaches any required exhibits or disclosures.

Reference

Cite the original listing agreement by date, parties, and contract number or MLS ID so the addendum unambiguously modifies the correct document and preserves the original effective date for enforcement and deadlines.

Scope

Describe the specific clauses being changed, such as commission, marketing, showing instructions, or listing period; avoid blanket phrases that leave interpretation open and reference exact section numbers where possible.

Consideration

Record any payment, fee, or consideration associated with the change, including who pays what and under what conditions; explicit financial terms prevent later disputes.

Signatures

Provide signature blocks for seller, listing agent, and broker including printed name, title, license number, and date. Electronic signatures are valid where ESIGN and applicable state law allow.

Attachments

Attach exhibits, disclosures, or amended photos and include an attachment list; label each exhibit and reference it in the addendum to ensure enforceability.

Distribution

Note where executed copies must be sent: MLS, cooperating broker, escrow/title, and each party's retained transaction record to maintain an audit trail.

Step-by-Step: Completing a Listing Addendum

Follow these steps to complete and execute a Real Estate Listing Addendum accurately with all signatures and dates.

  • 01
    Review Original: Confirm referenced agreement and effective dates.
  • 02
    Describe Change: State precise amendment and affected clauses.
  • 03
    Signatures: All parties and broker countersign with dates.
  • 04
    File Copy: Provide executed copies to MLS and transaction file.

Setting Up an Online Addendum Workflow

Configure your digital addendum workflow to collect signatures, attach exhibits, and automate MLS updates where supported.

Field Configuration | Recommended Value
Signature Field Require signer | Date stamp enabled
Authentication Email link | SMS code optional
Attachments Allow uploads | PDF/ DOCX supported
Routing Order signers | Notify broker and seller
MLS Update Manual upload | Optional automation via API

Where to File, Send, or Submit the Executed Addendum

Follow this routing to ensure the executed addendum reaches all required recipients and becomes part of the transaction record.

  • Brokerage File: Store executed original in transaction file.
  • Seller Copy: Provide a fully signed copy to seller.
  • Cooperating Broker: Share copy with cooperating broker for clarity.
  • MLS Upload: Attach executed PDF according to MLS rules.

Distribution Methods and Authentication Options

Choose delivery channels that preserve legal validity and party access: email signing links, secure portal invites, and MLS upload procedures.

  • Email Links: Send unique signing links
  • Secure Portal: Require login for access
  • MLS Submission: Upload executed PDF to MLS

Key Timing and Deadlines to Observe

Key deadlines and timing to observe when issuing, executing, and filing a listing addendum with MLS.

Immediate Execution:

Sign and date at negotiation time

MLS Update Window:

Upload executed addendum within MLS timeframe

Commission Cutoff:

Specify effective date for commission changes

Retain Records:

Keep executed copies in transaction file

Statute Impacts:

Effective date affects contractual deadlines

Required Information and Fields Checklist

Property Address: Full street, city, state, ZIP
MLS Number: Enter MLS or listing ID
Effective Date: Enter MM/DD/YYYY (effective date)
Commission Terms: Specify percentage or flat fee
Listing Period: Start and end dates
Authorized Signatures: Sign, print name, title, date

Common Preparation Errors to Avoid

  • Failing to attach the addendum to the original listing file, leaving parties unaware of changed terms and creating gaps in transaction audit trails.
  • Using unclear language or ambiguous dates when amending commission or marketing instructions, which can produce conflicting interpretations and disputes.
  • Omitting required MLS disclosure fields or failing to update MLS entries promptly after executing the addendum.
  • Relying on unsigned or electronic copies without verifying legal validity under ESIGN and state law for consumer-facing disclosures.

Consequences of an Incorrect or Incomplete Addendum

Invalid Signature: May render addendum unenforceable
MLS Noncompliance: Possible fines or suspension
Commission Disputes: Brokerage liability and litigation risk
Incorrect Dates: Affects performance and deadlines
Missing Parties: Document may be voidable
Tax Reporting: Inaccurate compensation records

Practical Examples of Addenda in Use

Real-world examples show how addenda resolve adjustments without restarting negotiations or reopening original contracts efficiently.

Agent Adjustment

A listing agent negotiated a temporary showing restriction during tenant occupancy and recorded it via addendum to avoid mis-scheduled showings.

  • Signed by seller and broker same day.
  • The executed addendum was uploaded to the MLS and stored in the brokerage file, preventing a scheduling conflict and giving cooperating agents immediate notice of the restriction while preserving the original listing terms and effective dates.

Commission Change

Two brokers agreed to adjust the cooperative commission for an out-of-area buyer in writing using a listing addendum to document the change.

  • Addendum specified percentage and effective date.
  • Because the addendum included signatures and dates from both the seller and listing brokerage, escrow and the cooperating broker were able to confirm compensation terms at closing without dispute, reducing unexpected adjustments during settlement.

Practical Tips for Accurate, Efficient Addenda

Use clear clauses, consistent dates, and centralized storage to reduce errors and speed execution when preparing the addendum.

Use Clear, Specific Language
Avoid vague terms; reference exact sections or paragraphs from the original listing. Specify amounts, effective dates, and expiration conditions. Precise language reduces ambiguity, supports MLS compliance, and lowers the risk of disputes or disciplinary reviews by state regulators.
Confirm Signatory Authority
Verify that the signer is the authorized seller or broker representative, confirm broker license numbers where required, and ensure all required parties sign. Unauthorized signatures can render the addendum void or lead to legal disputes.
Attach Supporting Documents and Exhibits
Include any referenced disclosures, floor plans, photographs, or authorization letters. Label exhibits clearly and ensure electronic attachments are approved by MLS rules; missing exhibits can undermine enforcement of the amendment.
Maintain an Audit Trail for Changes
Record when the addendum was drafted, circulated, executed, and uploaded to MLS. Retain copies in both paper and digital forms where possible, and document any withdrawals or revocations with timestamps and signer confirmations.

eSignature Vendor Pricing and Feature Snapshot

Vendor pricing and feature comparisons for common eSignature plans relevant when executing a Real Estate Listing Addendum.

signNow DocuSign Adobe Sign PandaDoc HelloSign
Starting Price $8/user/mo $15/user/mo $14/user/mo $19/user/mo $15/user/mo
Free Trial 7-day trial Varies Varies Varies Varies
Bulk Send Yes Yes Yes Yes No
Audit Trail Yes Yes Yes Yes Yes
HIPAA Compliant Yes Yes Yes No No
Envelope Cap No cap 100 env/user/yr Varies Varies Varies

FAQs and Troubleshooting for Listing Addenda

Answers to common questions about executing, validating, and distributing a Real Estate Listing Addendum, including eSignature and notary concerns.


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