Welcome to 4406 Sidewinder Loop, a beautifully appointed home in the highly sought-after Castle Oaks Estates at Terrain. This exceptional two-story offers the perfect balance of style, function, and location. The main level is thoughtfully designed for everyday living and effortless entertaining. A private study provides the ideal work-from-home setup, while the formal dining room showcases elegant custom wainscoting. Guests will appreciate the first floor bedroom and adjacent 3/4 bathroom. At the heart of the home, a spacious living room with a cozy gas fireplace flows seamlessly into the chef's kitchen-complete with granite countertops, a gas cooktop, double ovens, a large walk-in pantry, and an island with seating area. Step through sliding glass doors onto a generous balcony that backs to open space - perfect for morning coffee or evening gatherings. Upstairs, a flexible loft offers bonus living space for a media room, play area, or reading nook. The private primary suite is a true retreat, featuring a gas fireplace, a relaxing sitting area, a spa-like 5-piece ensuite bath and dual walk-in closets with custom built-ins. Two additional bedrooms feature a shared ensuite bathroom. The conveniently located upstairs laundry room - complete with full-sized Samsung washer and dryer - makes everyday chores a breeze. Downstairs, a 1,500+ sq ft unfinished walkout basement with a rough-in for a future bathroom provides limitless potential for customization. The 3-car tandem garage offers ample room for vehicles, storage, or a workshop. Located on a quiet, picturesque street just seven minutes from downtown Castle Rock with quick access to highways and I-25, this move-in-ready gem offers resort-style living with amenities like a clubhouse, pool, hot tub, tennis courts, park, and playground. Don't miss the opportunity to make this beautiful home yours!