Set on approximately 1.24 private acres with 238 feet of direct lake frontage, this expansive single-story estate makes an impressive arrival with an oversized motor court and stately porte-cochre offering abundant space for residents and guests. Located within the prestigious guard-gated community of Long Lake Estates, the property offers a rare combination of scale, privacy, and resort-style living. Encompassing approximately 8,890 square feet under air, the residence is thoughtfully arranged into distinct living and entertaining spaces, creating an exceptional sense of openness while providing privacy for family and guests. The primary suite occupies a secluded wing overlooking the lake and features a spacious bedroom, private sitting area, adjoining office, dual walk-in closets, and a spa-inspired bathroom with a soaking tub and walk-in rain shower. Three additional guest suites are located within their own private wing, each offering an ensuite bathroom and walk-in closet. A shared sitting room completes the guest quarters, making the space ideal for extended family, multigenerational living, or long-term visitors. At the center of the home, the formal living room, dining room, and piano room create an impressive setting for large-scale entertaining. The main family living area brings together the family room, breakfast area, and gourmet kitchen, all opening directly to the pool, terraces, and sweeping lake views. Outside, the estate unfolds as a private waterfront retreat. Expansive entertaining terraces surround the resort-style pool, while the sprawling grounds are framed by unobstructed views across Long Lake. A particularly rare feature is the property's grandfathered-in private tennis courtan irreplaceable amenity that cannot be replicated today and distinguishes this estate from nearly every other offering in the community. For those seeking additional space, architectural plans are available for a second-floor expansion featuring four additional bedrooms and a media room, offering the opportunity to further transform the residence into a truly grand multigenerational estate. Long Lake Estates is ideally located near Pine Crest School, American Heritage School, Donna Klein Jewish Academy, and Saint Andrew's School, with convenient access to Boca Raton's premier golf and country clubs, fine dining, Town Center at Boca Raton, Boca Raton Airport, and the best of Palm Beach and Broward counties. Private showings, architectural plans, and a video tour are available upon request.