co-owner of a property, other owner wants me to co-sign on another propertyI own a property with my Sister. She wants me to co-sign on another property. She will cover all the cost. The property is being offered to her @ $140,000, the property will be listed @ $160,000. The house is already rented out. The mortgage including PITI will be $1040. The rent is $1100. Will this effect me if i wanted to buy another property on my own. What are the risk.July 13 2011 - Cypress Park00YesReport a ProblemProblemSelect oneOffensive contentIrrelevant contentSpam (pure self-promotion)OtherDetailsYour emailPlease enter a valid email address.Submit CancelContent flaggedWe will review this content. Thanks for helping make the site more useful to everyone. To learn more, read Zillow's Good Neighbor Policy.We're sorry. This service is temporarily unavailable. Please come back later and try again.