v2.4.0.6
Document and Entity Information
6 Months Ended
Jun. 30, 2013
Aug. 13, 2013
Class A [Member]
Aug. 13, 2013
Class B [Member]
Document Information [Line Items]      
Document Type 10-Q    
Amendment Flag false    
Document Period End Date Jun. 30, 2013    
Document Fiscal Year Focus 2013    
Document Fiscal Period Focus Q2    
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   17,999,791 2,733,500