Immaculate and remodeled ~4,000 sq ft gated retreat in coveted Sleepy Hollow. Not a thing needs to be done...move right in! This grand estate shows extreme pride of ownership and defines a new level of indoor/outdoor living. Open concept main house includes 4 beds and 3.5 baths, plus a legal multi-purpose ADU. The home sits on nearly half an acre of park-like grounds w/lush landscaping, expansive flat backyard and impressive vegetable garden. Every room on the main level is accessible to the backyard! Exquisite and modern upgrades give the home elegance, yet it's also extremely functional and comfortable. Upon entry, you are greeted by an elegant rounded staircase and formal living room. Main level also includes Gourmet Chef's Kitchen (completely remodeled in 2024), Dining room, Family room, Half bath, Laundry room and Primary Suite. Upstairs are 3 Bedrooms, 2 full baths, 2nd Laundry room and Balcony. The backyard is truly an oasis featuring covered lounge area w/TV, built-in BBQ, cedar hot tub, fire pit and flat grass w/play structure. Room for a pool! Across the lawn sits the 300+ sf ADU with full bath. Solar and Backup generator. Close to San Domenico School and Hidden Valley Elem. Enjoy the nearby hiking and biking trails and connect w/neighbors at the Sleepy Hollow Community Center. Your idyllic Marin lifestyle awaits!