Document and Entity Information	9 Months Ended
Sep. 30, 2011
Document And Entity Information
Entity Registrant Name	DSI Realty Income Fund VII
Entity Central Index Key	0000719581
Document Type	10-Q
Document Period End Date	Sep. 30, 2011
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Is Entity a Well-known Seasoned Issuer?	Yes
Is Entity a Voluntary Filer?	No
Is Entity's Reporting Status Current?	Yes
Entity Filer Category	Smaller Reporting Company
Entity Common Stock, Shares Outstanding	24,000
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2011

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

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