Spectacular Colonial in Prestigious Arlington Knolls. Modern performance blends seamlessly with traditional architecture. Designer finishes thru-ought. Great Floor plan. Greet guests in stately foyer highlighted with slate flooring, updated powder room. Relax in the large Living Room which opens up to the Gourmet Kitchen featuring farmhouse sink, Granite countertops, custom maple cabinetry, two butcher block islands one with workstation sink/disposal, New Micro drawer. High end stainless steel appliances: Subzero Refrigerator, Viking cooktop and Viking exhaust hood, New Professional Series Thermador double oven (steam oven), New Miele dishwasher. Kitchen has generous Dining area and sliding door access to outdoor patio. Off the kitchen is the cozy family room with refinished gas fireplace and new mantel. French doors lead to secondary patio and private seating area. Mudroom/Laundry room with sink & built in lockers. Head up to the 2nd floor - Primary bedroom and ensuite completely remodeled with updated walk in closet & organizers. Bathroom updates include all tilework, Stand up shower glass doors, double sink and vanity, new plumbing and light fixtures. Three ancillary bedrooms and hallway bathroom remodel including new porcelain tile, glass shower doors, double sinks, cabinetry and lighting fixtures. Full Basement has brand newly renovated recreation area, and workshop space and room for plenty and plenty of storage. Utilities include two hot water heaters, dually zoned A/C & Furnace (2 units each - Including HEPA filter). Sump pump with battery backup. Basement roughin for bath. Exterior yard is huge and lush, offers privacy with mostly green fencing. Enjoy the Bocce ball court, two patio areas, New 10x10 Shed with loft, invisible dog fence along the perimeter of backyard, and most of front yard. Beautifully landscaped front yard has new brick paver walkway & automatic Bluetooth controlled sprinkler system. Complete driveway replacement including new stone subgrade and asphalt pavement. Attached 3 car garage door openers w/ MyQ system, EV charging station and Bonus 4th garage door provides backyard access. Location is ideal to transportation, dining, shopping, etc and acclaimed schooling D25 Patton/Thomas, D214 Hersey High School.