Experience the pinnacle of versatile living in the Highly Sought-After Castle Reach Neighborhood with this Stunning Colonial featuring a FULLY LEGAL, PRIVATE ACCESSORY DWELLING UNIT(ADU). This Exceptional Setup offers incredible flexibility for Multigenerational Living or an excellent opportunity for Rental Income to offset your mortgage. The primary residence impresses with Newly Refinished Hardwood Floors and a soaring Great Room anchored by a gas fireplace and oversized windows. The Gourmet Kitchen, complete with Granite Countertops and Stainless Appliances, flows seamlessly into formal dining and living areas, while a Private 1st Floor Office provides a quiet workspace. Retreat to the Sprawling Primary Suite, a true sanctuary featuring a Dedicated Sitting Room, Massive Walk-in Closet, and a Spa-Like Bath. For additional recreation, the Finished Lower Level is ideal for a Home Gym, Media Room or Play Area. Outdoor living is elevated by a Giant Composite Deck that connects the main home to an Exceptional, Private 2-story Apartment or Secondary Suite. Boasting its own Kitchen, Living Area, Bedroom, Bath, and Full Basement, this unit is a turnkey solution for those seeking a dual-living arrangement. Beyond the 2-Car Attached Garage, the property features a Detached 2-Car Garage with a full storage loft aboe, a rare find for car enthusiasts or those needing extra equipment space. Combining sophisticated design with unmatched functionality and rare income potential, this property is a Premier Find in a Top-Tier Location.