Welcome to 4517 Sienna Ridge in the prestigious Montebella community of Riverside, Missouri. This stunning custom 1.5-story home sits on a spacious corner lot and offers over 4,500 square feet of beautifully designed living space with 4 bedrooms, 4.5 baths, and a 3-car garage. Step inside to find soaring ceilings, abundant natural light, and rich hardwood floors throughout the main living areas. The semi-open floor plan blends elegance and functionality, perfect for both everyday living and entertaining. The chef’s kitchen features an oversized island, granite countertops, stainless steel appliances, gas range, custom cabinetry, and a walk-in pantry. It flows seamlessly into the inviting hearth room with a cozy fireplace and into the formal living and dining spaces. A private office with French glass doors provides the ideal work-from-home retreat. The main-level primary suite is a luxurious escape with vaulted ceilings and a spa-inspired ensuite offering dual vanities, whirlpool tub, walk-in shower, and a generous walk-in closet. Upstairs, you’ll find three spacious bedrooms with walk-in closets, including a Jack-and-Jill bath and a private ensuite. The walkout lower level is designed for entertainment, featuring a dedicated theater room, full bath, and flexible recreation space. Enjoy outdoor living on the covered deck or walkout patio, perfect for gatherings or quiet evenings. Montebella amenities include a pool, clubhouse, and walking trails, all with convenient highway access for an easy commute. Exceptional space, thoughtful design, and a prime Riverside location — this home truly has it all.