I live with my family in the Sexton Mountain neighborhood and I want to share with you what makes this area special. Perhaps you are thinking about where you could live next. As a realtor, I have learned that we certainly have many good neighborhoods to choose from across the Portland, OR area! Sexton Mountain has been our family’s choice. Where is Sexton Mountain? Sexton Mountain neighborhood is just west of Murray Blvd. and south of Hart Rd. in Beaverton Oregon. To the west