my neighbors house is on the property line, built in 1939, and they have landscaped on my propertythey have a sump pump which drains on my property, can i make them move it? and have trees in the back yard that are planted on the property line and branches come in my yard and block my access to backyard, can i cut them back?May 17 2009 - Vadnais Heights00YesReport 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.