Experience elevated living in the prestigious, gated Tennessee National Community, where design, craftsmanship, and setting come together in this exceptional custom new construction home. Spanning 4,360 sq ft, this 4-bedroom, 4-bath residence was professionally designed with exquisite attention to detail and offers the rare option to purchase both adjacent lots for enhanced privacy. Enter through a striking 6-ft wide, 8-ft tall glass and steel pivot door into a light-filled interior featuring 10-ft ceilings throughout and a 20-ft vaulted great room. The main level primary suite is a private retreat with vaulted ceilings, a private deck, custom wall detailing, and a luxury ensuite bathroom with a freestanding soaking tub and designer finishes. The chef's kitchen showcases white oak cabinetry, an eat-in banquet, and bi-folding doors that open fully to expansive Trex decks for seamless indoor-outdoor living. Marvin windows frame lovely views throughout, while the home's west-facing orientation captures breathtaking sunsets each evening. Additional highlights include three fireplaces, a custom wine cellar and bar, and white oak flooring throughout. Nestled within one of East Tennessee's premier golf and lake communities offering a private marina with covered slips, Sunset Saloon with Toptracer range, new pickleball courts, pool, clubhouse with live music and events, waterfront amphitheater, miles of trails, and a new fitness center. 758 Blackrock Run embodies luxury, privacy, and timeless sophistication.