Rare All-Sports Lakefront Opportunity on Upper Long Lake! Located within the prestigious gated community of Heron Bay with award-winning Bloomfield Hills Schools, this exceptional walkout homesite offers a rare chance to build a luxury custom estate on one of Bloomfield's most coveted lakes. Situated on over half an acre with approximately one hundred forty-five feet of prime south-facing frontage on the crystal-clear waters of Upper Long Lake, this property delivers breathtaking sunset views, year-round recreation, and true resort-style living. Surrounded by multimillion-dollar estates, this premier lot offers privacy, exclusivity, and endless design possibilities. The gentle topography and walkout setting allow for a spectacular custom residence with over five thousand square feet above grade, not including the basement. Whether you envision a modern lakefront masterpiece, timeless traditional estate, or contemporary retreat with seamless indoor/outdoor living, this property provides the ideal canvas to bring your vision to life. Enjoy the potential for a private dock, expansive outdoor entertaining spaces, and panoramic lake views from every level. One of the few remaining opportunities to build a brand-new luxury home on an all-sports lake within a gated Bloomfield community. For added flexibility, the adjacent lot is also available for sale, creating a rare opportunity to combine both properties and build an even larger estate with expanded frontage and privacy. Custom architectural plans and elevation designs for a proposed luxury residence are available separately. The property also includes completed survey and soil testing, streamlining the building process.