6533 Costello Ave Welcome to this beautifully updated and fully permitted, detached 1-bedroom, 1-bathroom ADU offering its own private address and separate entrance in a desirable Valley Glen neighborhood. Designed for comfortable, low-maintenance living, this turnkey home features an open-concept floor plan with durable porcelain tile flooring throughout the living areas, recessed lighting, a modern mini-split heating and cooling system, and abundant natural light. The stylish kitchen is appointed with shaker cabinetry, quartz countertops, stainless steel appliances, and ample storage, while the spacious bedroom features a custom wardrobe storage system that will remain with the home, providing exceptional closet and organization space, and is complemented by a beautifully remodeled bathroom with a sleek walk-in shower. Enjoy your own private backyard and the convenience of a dedicated, side-by-side washer and dryer located just outside the unit. Water, gas, sewer, and trash are ALL included in the rent. Ideally located near NOHO West, Valley College, Studio City, Sherman Oaks, shopping, dining, parks, and entertainment, with convenient access to the 101, 170, and 405 freeways, this exceptional ADU offers privacy, modern finishes, and an unbeatable central location.