Experience unparalleled provenance at 15405 Valley Vista Blvd, the former residence of "Mr. Showmanship" himself. Perfectly positioned South of the Boulevard on a sprawling 17,800 sq ft corner lot, this 4BD/4BA Hollywood Regency-inspired estate balances historical glamour with sophisticated architectural scale. The residence greets you with soaring vaulted ceilings and expansive walls of glass, creating sun-drenched living spaces that embody the quintessential California indoor-outdoor lifestyle. The kitchen and adjoining family room serve as a refined hub for daily living, flowing effortlessly toward an entertainer's backyard anchored by the world-famous, historic piano-shaped pool. The primary suite offers a serene retreat with direct access to the lushly landscaped grounds. Adding immense value and versatility, the property includes a finished attic with a half-bath, ideal for a creative studio or private office plus a guest unit with a separate entrance off the garage, perfect for staff, visitors, or potential income. Surrounded by mature greenery for ultimate privacy, yet located moments from the premier dining and shopping of Ventura Blvd, this is a rare opportunity to acquire one of Sherman Oaks' most celebrated architectural treasures. Own a living piece of Hollywood history.