With central mailboxes, shared greenspaces, and front porches as far as the eye can see, the award-winning urban village of Serenbe, about 40 minutes outside of Atlanta, is meant to connect residents to nature as well as to each other. Those same goals guided Patrick and Meghan Sharp, the husband and wife co-owners of the Chattahoochee Hills–based studio Mister + Mrs. Sharp, as they helped dream up a four-bedroom, four-and-a-half-bath model home in conjunction with the quarterly design magazine RUE.