v2.4.0.8
Document and Entity Information
3 Months Ended
Mar. 31, 2015
May 15, 2015
Class A [Member]
May 15, 2015
Class B [Member]
Document Information [Line Items]      
Document Type 10-Q    
Amendment Flag false    
Document Period End Date Mar. 31, 2015    
Document Fiscal Year Focus 2015    
Document Fiscal Period Focus Q1    
Trading Symbol CHCI    
Entity Registrant Name Comstock Holding Companies, Inc.    
Entity Central Index Key 0001299969    
Current Fiscal Year End Date --12-31    
Entity Filer Category Smaller Reporting Company    
Entity Common Stock, Shares Outstanding   20,769,030 2,733,500