Welcome to 20 Lamesa Avenue, an exceptional brick Colonial ideally situated on one of the most desirable streets in Eastchester's highly sought-after Leewood neighborhood. Beautifully maintained and thoughtfully expanded, this 5 bedroom, 2.5 bath residence seamlessly blends timeless architectural character with modern amenities. A gracious entry welcomes you into sun-filled interiors where classic design meets contemporary living. The heart of the home is a stunning chef's kitchen, thoughtfully designed for both everyday living and effortless entertaining. Appointed with custom cabinetry, granite countertops, a six-burner gas cooktop, center island, and counter seating. The space flows seamlessly into the expansive breakfast/dining area and family room. A high efficiency wood burning fireplace serves as the focal point of this inviting gathering space, while sliding glass doors open to the patio and backyard, creating a seamless indoor-outdoor lifestyle. A charming sitting room with built-ins provides the perfect setting for a home office, library, or study. The generously sized living and dining rooms, accented by hardwood floors and abundant natural light, offer an elegant backdrop for both intimate gatherings and large-scale entertaining. A powder room and well-designed mudroom with custom cubbies and storage complete the main level. Upstairs, the impressive primary suite offers a peaceful retreat, highlighted by high ceilings, a walk-in closet, and en-suite bath. Four additional bedrooms, a well-appointed hall bath, and second-floor laundry room provide comfort, flexibility, and convenience. Outside, the beautifully manicured property is complete with an expansive patio overlooking the level backyard, offering a private setting for relaxation and outdoor enjoyment. A detached garage and paver driveway complete the home's impressive exterior. Ideally located just moments from the newly renovated Leewood Park, residents enjoy convenient access to tennis / pickleball courts, basketball courts, playgrounds, and athletic fields. The Crestwood Metro-North station is half a mile away, providing a seamless commute. Residents are eligible for membership at the Lake Isle Country Club, featuring golf, tennis, and swimming.