4140 Glencoe Ave 516 Penthouse Living Elevated. Discover a rare 1, 930 sq. ft. two-level penthouse in an intimate 67-unit boutique building, ideally positioned in one of the Westside's most coveted enclaves. Designed for both comfort and impact, this light-filled residence features walls of glass and sweeping views from nearly every room. Perched on the top floor with only one shared wall, the home offers exceptional privacy along with 2 primary suites and 3 bathrooms. The open-concept living and dining areas flow seamlessly to a private balcony, creating effortless indoor-outdoor living. At the heart of the home, the chef's kitchen showcases quartz countertops, new appliances, custom cabinetry, and designer finishes. The main level includes a spacious ensuite bedroom with a beautifully appointed bath and custom walk-in closet, along with a powder room, washer/dryer closet, and abundant storage; ideal for guests or flexible living. Upstairs, the primary suite serves as a true retreat, complemented by a private loft or office with stunning sunset views over the Santa Monica Mountains. The spa-inspired bath features a soaking tub, separate shower, dual quartz vanities, refined finishes, and a custom walk-in closet. Additional highlights include a split HVAC system with independent climate control on each level, automatic window shades, and premium fixtures throughout. Residents enjoy a full suite of amenities, including weekday concierge service, a furnished lobby, bike storage, coffee bar, fitness center, clubhouse, pool, courtyard with modern lounge seating and BBQs, plus complimentary high-speed internet and DirectTV. Located in the heart of Marina del Rey, just moments from Venice Beach, Abbot Kinney, top dining, shopping, Alla Park, and LAX, this home captures the essence of sophisticated coastal living.