Welcome to 21 Hillcrest Drive, a spectacular retreat nestled at the end of a serene cul-de-sac in Upper Saddle River. This elegant home features five spacious bedrooms and four and a half bathrooms, providing ample room for comfort and style. Cozy up by any of the three fireplaces or enjoy the peace of mind that comes with newer AC & HVAC, new windows throughout (Oct 2023), and a new roof (2023). Outside, the newer rear deck and front porch (Oct 2023) overlooks the beauty of the gorgeous yard, complete with a heated gunite saltwater pool and spa. The property also includes a versatile cabana or she-shed and a 2-car garage equipped with an electric charger. With a new boiler (2023) and these exceptional features, this home is ready to welcome you to a life of luxury and convenience!