A modern masterpiece with sweeping, unobstructed views from the hills to the city skyline, 12311 11th Helena Drive sits quietly at the end of Brentwood's most iconic and private cul-de-sac. Built in 2020 and fully customized with top-tier finishes, this 5-bedroom, 6-bathroom architectural gem spans 6,245 square feet on an all-usable 11,000 square foot lot on the coveted rim side of Helena Drive. Ideally positioned south of Sunset and north of San Vicente, the property offers rare walkability to Brentwood's best restaurants, shops, and cafes while enjoying total privacy and striking vistas. Tucked into the back of the cul-de-sac with a detached front-facing garage, the home welcomes you into beautifully scaled interiors featuring 11-foot ceilings, a dramatic 25-foot skylight, and thoughtfully curated custom materials throughout. Floor-to-ceiling pocket doors open to a resort-like backyard complete with an infinity-edge pool, elevated spa, built-in BBQ with stone counters and single sink, outdoor fire pit, and a large flat grassy lawn - all capturing spectacular city and canyon views. Beneath the pool level sits a full private gym and a hidden sports court, creating a true all-in-one lifestyle retreat. The main level features two spacious en-suite bedrooms, a powder room, a laundry