New homes in Princeton, TX! Welcome to Arbor Trails! This gorgeous new Express homes community is located in Collin County, Branch , Princeton area off CR 437. DR Horton, your new home builder, we offer 3 different plans in Arbor Trails ranging from a 2 2.5 1 1, 130 sq ft to a 4 2.5 1 that's 1, 549 sq ft.