Exhibit 3.1

CERTIFICATE OF AMENDMENT OF THE
AMENDED AND RESTATED
CERTIFICATE OF INCORPORATION OF
SAFE & GREEN HOLDINGS CORP.

(Pursuant to Section 242 of the

General Corporation Law of the State of Delaware)

Safe & Green Holdings Corp. (the “Corporation”), a corporation organized and existing under and by virtue of the provisions of the General Corporation Law of the State of Delaware (the “General Corporation Law”),

1. The Board of Directors of the Corporation has duly adopted a resolution pursuant to Section 242 of the General Corporation Law of the State of Delaware setting forth a proposed amendment to the Amended and Restated Certificate of Incorporation of the Corporation, as amended (the “Restated Certificate”), and declaring said amendment to be advisable. The requisite stockholders of the Corporation have duly approved said proposed amendment in accordance with Section 242 of the General Corporation Law of the State of Delaware. The amendment amends the Amended and Restated Certificate of Incorporation of the Corporation as follows:

Article Fourth, Section (a) of the Restated Certificate is hereby amended to add the following paragraph immediately after the first paragraph of Article Fourth, Section (a):

“Upon this Certificate of Amendment to the Amended and Restated Certificate of Incorporation becoming effective pursuant to the General Corporation Law of the State of Delaware (the “Effective Time”), the shares of the Corporation’s Common Stock, par value $0.01 per share, issued and outstanding immediately prior to the Effective Time and the shares of Common Stock issued and held in the treasury of the Corporation immediately prior to the Effective Time shall be reclassified as and combined into a smaller number of shares such that every sixty-four (64) shares of issued and outstanding Common Stock immediately prior to the Effective Time are automatically combined into one (1) validly issued, fully paid and nonassessable share of Common Stock, par value $0.01 per share (the “Reverse Stock Split”). Notwithstanding the immediately preceding sentence, no fractional shares shall be issued and, in lieu thereof, and stockholders who otherwise would be entitled to receive fractional shares of the Company’s Common Stock pursuant to the Reverse Stock Split, would be entitled to receive the number of shares of common stock rounded up to the next whole number, on a participant basis.

Each stock certificate that, immediately prior to the Effective Time, represented shares of Common Stock that were issued and outstanding immediately prior to the Effective Time shall, from and after the Effective Time, automatically and without the necessity of presenting the same for exchange, represent that number of whole shares of Common Stock after the Effective Time into which the shares of Common Stock formerly represented by such certificate shall have been reclassified and combined (as well as the right to receive cash in lieu of fractional shares of Common Stock after the Effective Time), provided however, that each person of record holding a certificate that represented shares of Common Stock that were issued and outstanding immediately prior to the Effective Time shall receive, upon surrender of such certificate, a new certificate evidencing and representing the number of whole shares of Common stock after the Effective Time into which the shares of Common Stock formerly represented by such certificate shall have been combined.”

2. This Certificate of Amendment shall be effective at 12:01 AM Eastern Time, September 8, 2025.

IN WITNESS WHEREOF, this Corporation has caused this Certificate of Amendment of the Amended and Restated Certificate of Incorporation to be signed by its Chairman and Chief Executive Officer this 8^th day of September, 2025.

Michael McLaren

Chairman and Chief Executive Officer