Welcome to this meticulously designed 5 bedroom, 4.5 bathroom estate with a private guesthouse, a masterpiece by Smith Kellogg Architects with interiors by Julia Amory. Situated on a rare 16,365 sqf lot just steps from the intracoastal waterway, this West Palm Beach gem offers nearly 5,800 sqf of beautifully curated living space. Inside, the home features white oak hardwood floors and 10'4'' plus ceilings, creating a spacious open feel. The kitchen comes equipped with a Sub-Zero refrigerator and freezer, dual dishwashers, a 6 burners gas range, two farmhouse sinks, and high-gloss cabinetry. It opens to a spacious family room and a light-filled dining room with charming built-in cabinetry and an additional farmhouse sink. A formal living room with a gas fireplace offers a space for gathering, complemented by a galley-style wet bar with an ice maker and dishwasher. Upstairs, the primary suite offers access to a spacious terrace with views of the gardens. It features his-and-hers walk-in closets, dual vanities, a Roman soaking tub, and a private water closet. Three additional bedrooms are located on the second floor, with a junior master suite on the main level. The backyard features a heated round swimming pool, lush landscaped gardens artfully designed by Nievera Williams Landscape Architects, and a spacious covered loggia ideal for outdoor entertainment or lounging. The private studio guesthouse offers a full bathroom and laundry. Additional highlights include a whole-house generator, security system, oversized mudroom & laundry room, plus a convenient second-floor laundry, and a 2-car garage with rear alley access. Located in the premier SoSo neighborhood, this home is just steps from the Flagler Drive Intracoastal bike trail, South Olive Park and Tennis Center, The Park Golf Course, as well as minutes from Palm Beach, the beach, downtown West Palm Beach, and the Palm Beach International Airport.