Amendment No. 1 to Registration Rights Agreement between Safe and Green Development Corporation and Peak One Opportunity Fund, L.P.

Exhibit 10.3

AMENDMENT #1 TO THE REGISTRATION RIGHTS AGREEMENT

THIS AMENDMENT #1 TO THE REGISTRATION RIGHTS AGREEMENT (the “Amendment”) is entered into on May 22, 2024 (the “Effective Date”), by and between Safe and Green Development Corporation, a Delaware corporation (the “Company”), and Peak One Opportunity Fund, L.P., a Delaware limited partnership (the “Holder”) (collectively the “Parties”).

BACKGROUND

A. The Company and Holder are the parties to that certain registration rights agreement originally entered into by the Company to the Holder on April 29, 2024 (the “Agreement”); and

B. The Company and Holder desire to amend the Agreement as set forth expressly below.

NOW THEREFORE, in consideration of the execution and delivery of the Amendment and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Parties agree as follows:

1. Capitalized terms used herein and not otherwise defined herein shall have the respective meanings set forth in the Agreement.

2. The reference to “within thirty (30) calendar days from the date of this Agreement” in Section 2(a) of the Agreement shall be replaced with “on or before June 3, 2024”.

3. This Amendment shall be deemed part of, but shall take precedence over and supersede any provisions to the contrary contained in the Agreement. Except as specifically modified hereby, all of the provisions of the Agreement, which are not in conflict with the terms of this Amendment, shall remain in full force and effect.

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IN WITNESS WHEREOF, the Parties hereto have executed this Amendment as of the date first above written.