| Cover | Sep. 27, 2024 |
| Cover [Abstract] | |
| Document Type | 8-K/A |
| Amendment Flag | true |
| Amendment Description | As Safe & Green Holdings Corp. (the “Company”) previously reported in a Current Report on Form 8-K filed on October 1, 2024 (the “Original Form 8-K”), at the Company’s 2024 Annual Meeting held on September 27, 2024, the shareholders approved the frequency of future advisory votes on the compensation of the Company’s named executive officers as set forth in the table below: |
| Document Period End Date | Sep. 27, 2024 |
| Entity File Number | 001-38037 |
| Entity Registrant Name | SAFE & GREEN HOLDINGS CORP. |
| Entity Central Index Key | 0001023994 |
| Entity Tax Identification Number | 95-4463937 |
| Entity Incorporation, State or Country Code | DE |
| Entity Address, Address Line One | 990 Biscayne Blvd. |
| Entity Address, Address Line Two | #501 |
| Entity Address, Address Line Three | Office 12 |
| Entity Address, City or Town | Miami |
| Entity Address, State or Province | FL |
| Entity Address, Postal Zip Code | 33132 |
| City Area Code | 646 |
| Local Phone Number | 240-4235 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common Stock, par value $0.01 |
| Trading Symbol | SGBX |
| Security Exchange Name | NASDAQ |
| Entity Emerging Growth Company | false |
