Welcome to 21 Elmridge Drive, a beautifully renovated Center Hall Colonial ideally set on a quiet cul-de-sac in the highly sought-after Bloomingdale Estates section of Scarsdale. A sun-filled entry foyer sets the tone, opening to an elegant living room and formal dining room- perfect for both everyday living and entertaining. The heart of the home is the renovated eat-in kitchen, featuring custom cabinetry, natural stone countertops, and stainless steel appliances, including a Whirlpool refrigerator, stove, and dishwasher. A separate breakfast area with sliding glass doors leads to a deck and large backyard, seamlessly connecting indoor and outdoor living. The adjacent family room offers a warm and inviting space with a fireplace, custom built-ins, and additional access to the backyard. A beautiful modern powder room and a well-appointed laundry/mudroom complete the first level. Upstairs, the spacious primary suite is a true retreat, offering a private terrace, custom walk-in closet, and a skylit en-suite bath with a soaking tub and separate shower, newly renovated with high-end fixtures. Three additional bedrooms-all with custom closets-and a newly renovated hall bath complete the second floor. The home continues to impress with a finished lower level of approximately 900 SF and has several windows providing flexible bonus space including a home office, with potential for further expansion to suit your needs. Extensive upgrades enhance both form and function, including custom, Shade Store premium fabric window treatments, new hardwood floors, HardiePlank siding, updated interior doors, custom window coverings, designer wallpaper throughout, and high-end Kohler bathroom fixtures. Additional improvements include a newly redone chimney, professionally enhanced landscaping for optimal drainage, and a brand-new roof over the garage, which has been reinforced and opened for improved usability. The home also features built-in cabinetry throughout and an LG washer and dryer. Set within Bloomingdale Estates, one of Scarsdale's most desirable neighborhoods, residents enjoy a peaceful residential setting on a dead-end street with close proximity to top-rated schools, parks, shopping, and express Metro-North train access for an easy commute to New York City. Known for its quiet, tree-lined streets and strong sense of community, Bloomingdale offers the perfect balance of suburban tranquility and convenience.