3640 S Barrington Ave Exceptional Mar Vista residence designed for sophisticated indoor-outdoor living. The main home offers five en-suite bedrooms, including a convenient main-level suite, plus a separate dedicated office and custom built-ins throughout. Upstairs, the vaulted primary retreat features a private balcony, walk-in closet, and spa-like bath with a freestanding tub, oversized shower, and its own balcony. The chef's kitchen is equipped with Thermador appliances, a six-burner gas range, wine fridge, hidden pantry, and oversized island with integrated phone charging. A wet bar, built-in fireplace, and floor-to-ceiling Fleetwood sliding doors open to an expansive entertaining deck and generous grassy yard, fully fenced with privacy landscaping. A detached, single-story ADU features vaulted ceilings, a full kitchen, spacious living area, and en-suite bedroom with walk-in closet. Complete with a two-car garage, this home offers exceptional space, privacy, and effortless California living in the heart of Mar Vista.