v2.4.0.8
Document and Entity Information
9 Months Ended
Sep. 30, 2013
Nov. 12, 2013
Class A [Member]
Nov. 12, 2013
Class B [Member]
Document Information [Line Items]      
Document Type 10-Q    
Amendment Flag false    
Document Period End Date Sep. 30, 2013    
Document Fiscal Year Focus 2013    
Document Fiscal Period Focus Q3    
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   18,019,005 2,733,500