Welcome to 66 Iselin Terrace, a newly renovated Colonial that masterfully blends modern elegance with functional living space. This stunning home, meticulously updated by the current owner, offers a harmonious balance of luxury and comfort. As you step inside, you're greeted by a bright and airy atmosphere, thanks to the high ceilings, wood flooring, and open floor plan that seamlessly connects the living spaces. The living room/study, adorned with modern glass doors, maintains the openness of the home while providing a defined, sophisticated space for relaxation or work. The heart of the home is the chef's dream kitchen, fully renovated in 2024. It boasts lustrous marble countertops with a stylish waterfall edge island, top-of-the-line Thermador appliances, including a 48" dual fuel commercial range, a combination of crisp white oak and white cabinetry, and wide plank white oak flooring. The abundance of natural light enhances the space, which opens onto a Trek Deck (2020) overlooking the private backyard - an idyllic setting for outdoor grilling and seating. Continuing the theme of luxury, the family room features a cozy gas fireplace and is open to the kitchen, perfect for entertaining and everyday living. The dining room, with its elegant Restoration Hardware chandelier, is ready to host your most memorable dinners. Upstairs, the residence offers four large bedrooms, including a primary suite that serves as a private sanctuary with two walk-in closets and an en suite bath. The bath is a spa-inspired haven with dual vanities, a sumptuous tub, and a large walk-in shower. The Jack and Jill bathroom, renovated in 2023, showcases a large shower and striking blue tile. Practicality meets luxury with a second-floor laundry room and a sleek and modern hall bathroom, also updated in 2023. The fully finished lower level (960 sqft included in total house sqft) includes a large 5th bedroom and en suite bath with heated flooring and a walk-in shower, along with ample space for a gym and playroom. The spacious, usable yard invites endless possibilities for play and relaxation. This well-maintained home is equipped with a new boiler (2024) for hydroair heating and a new 2022 A/C condenser for the second floor, ensuring year-round comfort. The two-car garage provides ample storage and convenience. 66 Iselin Terrace is more than just a home - it's a lifestyle. Don't miss the opportunity to own this Larchmont gem, where every detail has been carefully curated for the discerning buyer.