Branch out from the ordinary, and go inside this 3-level treehouse-style home in Dallas It’s part of the Urban Reserve neighborhood where natural building materials are featured. Take a look at the home at 1 Vanguard Way in Dallas, TX.(Robert Tsai) Ever dream of living in a treehouse when you were a child? Well, this home in the Urban Reserve neighborhood of Dallas is just that. Built in 2008, the home is nestled in a unique neighborhood near Central Expressway, between Royal and Forest. The neighborhood has 50 modern-style homes built with sustainability in mind that have modern and natural building materials.