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 room, and expansive open-concept living and dining spaces designed for entertaining. A custom wine room and Miele kitchen equipped with dual ovens, built-in coffee stations, and seamless cabinetry anchor the home's central gathering spaces. All smart features, including lighting, security, temperature, and audio, are individually app-controlled. Upstairs, three additional en-suite bedrooms surround a floating loft lounge and sun-filled front-facing balcony. The primary suite is a true sanctuary with floor-to-ceiling windows, a sleek fireplace, and stunning panoramic views. The spa-inspired bathroom features a soaking tub, two water closets, dual vanities, and an oversized walk-in closet all finished with bespoke detailing. Thoughtfully designed, fully turnkey, and built to capture light, views, and comfort at every turn 12311 11th Helena Drive is a rare offering in one of Brentwood's most desirable and timeless locations.