A rare opportunity in the heart of coveted Northgate, this one-of-a-kind expanded Colonial offers features seldom found in the neighborhood, including a charming front porch and desirable semi-circle driveway. Step inside to discover abundant natural light and a bright, open layout designed for both everyday living and effortless entertaining. The gourmet kitchen is truly the heart of the home, featuring granite countertops, white cabinetry, a large island with seating for four, stainless steel appliances including a double oven, new dishwasher,and wine fridge, and a pantry. The seamless connection to the dining and family rooms makes hosting a dream. The first floor is completed by a private office, powder room, and convenient mud-closet. The second level has been thoughtfully designed with five bedrooms, a loft, and a laundry room-an exceptional layout that is a true game changer for a family. The expansive primary suite boasts a massive walk-in closet and an updated en-suite bath with dual sinks, a walk-in shower, and a soaking tub. Four additional generously sized bedrooms share an updated hall bath with dual vanity. A pull-down staircase leads to a finished attic for added flexible space. The finished basement offers incredible versatility with a second kitchen and full bathroom, ideal for an in-law arrangement, while still providing ample storage. Outside, enjoy a beautiful deck and separate patio overlooking the large backyard. In addition to the extensive 2015 redesign, which included a new roof and windows, the home also features a new sump pump, a/c, and hot water heater. Located just steps from highly rated Riley Elementary School, Buffalo Grove High School, and Centennial Park-with tennis courts, wetlands, and a playground- this home is a rare find that seamlessly blends luxury, functionality, and modern convenience in one of Arlington Heights' most desirable neighborhoods.