Consolidated Statements of Operations - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Revenue:
Revenue	$ 16,523,080	$ 24,393,946
Cost of revenue:
Cost of revenue	19,079,436	21,139,794
Gross profit (loss)	(2,556,356)	3,254,152
Operating expenses:
Payroll and related expenses	7,178,232	5,538,352
General and administrative expenses	8,348,103	4,464,836
Impairment loss	5,976,445
Marketing and business development expense	713,520	480,934
Total	22,216,300	10,484,122
Operating loss	(24,772,656)	(7,229,970)
Other income (expense):
Interest expense	(2,608,683)	(336,239)
Interest income	119	73,821
Other income (expense)	623,314	428,411
Loss on asset disposal		(25,265)
Total	(1,985,250)	140,728
Loss before income taxes	(26,757,906)	(7,089,242)
Income tax expense
Net loss	(26,757,906)	(7,089,242)
Add (less): net profit (loss) attributable to noncontrolling interests	(475,373)	1,229,806
Net loss attributable to common stockholders of Safe & Green Holdings Corp.	$ (26,282,533)	$ (8,319,048)
Net loss per share attributable to Safe & Green Holdings Corp. - basic and diluted:
Basic	$ (34.03)	$ (12.48)
Diluted	$ (34.03)	$ (12.48)
Weighted average shares outstanding:
Basic	772,261	666,605
Diluted	772,261	666,605
Construction services
Revenue:
Revenue	$ 16,523,080	$ 12,663,896
Cost of revenue:
Cost of revenue	19,079,436	12,729,895
Engineering services
Revenue:
Revenue		88,323
Cost of revenue:
Cost of revenue		58,894
Medical revenue
Revenue:
Revenue		11,641,727
Cost of revenue:
Cost of revenue		$ 8,351,005