A very special opportunity! Rare, spectacular .625-acre creek lot with 172 feet of creek water frontage. One of only eight houses on N. Janmar that backs to the creek and is located on the best street in this highly desirable neighborhood. A perfect building site for a signature new construction home! This gently elevated lot offers privacy while providing stunning views of the surrounding trees, nature, and Buffalo Creek. A new 2025 survey shows generous lot dimensions of approximately 192 feet on the west side and 172 feet along the creek on this .625-acre lot. This highly sought-after Janmar block features several architecturally significant homes, most notably a prestigious 2025 AIA Tour house completed this year and one of iconic architect Frank Welch's last homes. The 4-bedroom, 4.1-bath house, spanning 4,654 square feet, could be remodeled by the new owner. The multi-story home features two primary bedrooms with walk-in closets and spacious bathrooms, as well as two additional bedrooms sharing a Jack-and-Jill bath. A large kitchen with an attached breakfast room and screened-in porch. Two decks offer plenty of outdoor entertaining space. An attached 2-car garage and a large circular drive provide ample parking. Conveniently located near top area private schools and the best shopping with quick access via 75 or Tollway to downtown Dallas. A chance of a lifetime to build in one of the most peaceful, serene spots in the Preston Hollow area.