v3.25.1
Document And Entity Information - shares
 3 Months Ended
Mar. 31, 2025
May 30, 2025
Entity Information [Line Items]    
Entity Registrant Name BROAD STREET REALTY, INC.  
Entity Central Index Key 0000764897  
Document Type 10-Q  
Document Period End Date Mar. 31, 2025  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Entity Current Reporting Status Yes  
No Trading Symbol Flag true  
Entity Filer Category Non-accelerated Filer  
Entity Common Stock, Shares Outstanding   34,959,395
Document Fiscal Year Focus 2025  
Document Fiscal Period Focus Q1  
Entity Shell Company false  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity File Number 001-09043  
Entity Tax Identification Number 36-3361229  
Entity Address, Address Line One 11911 Freedom Drive  
Entity Address, Address Line Two Suite 450  
Entity Address, City or Town Reston  
Entity Address, State or Province VA  
Entity Address, Postal Zip Code 20190  
City Area Code 301  
Local Phone Number 828-1200  
Entity Incorporation, State or Country Code DE  
Entity Interactive Data Current Yes  
Document Quarterly Report true  
Document Transition Report false  
Title of 12(b) Security None  
Security Exchange Name NONE