Rare double-lot waterfront estate on coveted Lighthouse Circle in Harbor Club, offering approximately 1.9 acres and 415 feet of Lake Oconee shoreline. Positioned on deep water with expansive long-range lake views, the property features granite seawalls, private lake-swimming access and a substantial dock with two covered boat slips and personal-watercraft storage. Inspired by the gracious Southern architecture of Augusta, the residence is distinguished by expansive upper and lower wraparound verandas overlooking the lake and manicured grounds. Interior spaces include a dramatic two-story foyer, multiple living and entertaining areas, gourmet kitchen, formal dining room, private bar, flexible main-level guest accommodations and two powder rooms. The upper-level primary suite features vaulted ceilings, generous walk-in closets, separate bath accommodations and direct veranda access. A third-level observation space captures elevated views across the property and lake. The nearly two-acre grounds include expansive lawns, mature landscaping, sculpted gardens, water features, extensive landscape lighting, pool and spa, outdoor entertaining areas and a separate three-bedroom, three-bath guest/pool house. Two-car garage plus additional dedicated parking. Located within Harbor Club, an approximately 1,100-acre Lake Oconee community with nine miles of shoreline, an 18-hole Tom Weiskopf and Jay Morrish-designed golf course, marina, clubhouse and dining, swimming, tennis, pickleball, fitness and recreation facilities. Exceptional access to Lake Oconee and a short boat ride to The Ritz-Carlton Reynolds, Lake Oconee.