Welcome to 423 Jackson Avenue - an exceptional center-hall Colonial in the prestigious Cornwall Central School District. This 3500+ square foot gem offers 5 spacious bedrooms and 3.5 baths, providing an abundance of space and modern amenities. As you enter the home, you’re greeted by a grand foyer that leads to an expansive lower level, thoughtfully designed to accommodate both everyday living and special occasions. The living room and family room (complete with a gas fireplace), provide ample space for relaxation and gatherings. The formal dining room is ideal for hosting dinner parties, while the eat-in kitchen, equipped with stainless steel appliances and a large pantry, offers a perfect blend of functionality and style. One of the highlights of this home is the 609 sq ft addition (built in 2016) which includes a den, office (which can easily serve as a 6th bedroom), and a full bath. Whether you need a quiet workspace, a guest suite, or additional living quarters, this addition provides endless possibilities. The second story features a massive master bedroom with fireplace, cathedral ceilings, 2 skylights, a spacious walk-in closet, and an en suite bathroom complete with jacuzzi tub and stall shower. Four additional generously sized bedrooms, a convenient laundry room, and a full hallway bathroom complete this level, offering plenty of space for family and guests. Situated on a sprawling 1.4-acre level lot, this property is an entertainer’s dream. The large deck overlooks a pristine in-ground pool, perfect for summer fun, while the fire pit area invites cozy evenings under the stars. A large shed provides ample storage for all your outdoor equipment. Minutes to the Metro North Train Station at Salisbury Mills and less than 15 minutes to I-84, I-87, Stewart Int’l Airport, and West Point.