Set on a quiet street in the sought after North Arlington, this elegant 5 bedroom & 3.5 bathroom modern colonial offers over 4,000 square feet across three finished levels, generous room sizes, and thoughtful updates throughout. The main level is well-proportioned and inviting, with hardwood floors throughout, a formal living room with a working fireplace, and a separate dining room. The kitchen is spacious and opens to a large family room at the back of the house, with views of the beautiful backyard and easy access to the rear patio. An additional bedroom and half bathroom round out this level. Upstairs, the primary suite is a standout. Vaulted ceilings give the space an airy, luxurious feel, and it is completed by a large walk-in closet and a full en suite bathroom. Three additional well-sized bedrooms, an updated hall bathroom, and a dedicated laundry room finish the upper floor nicely. The lower level is bright and functional, with a large recreational room, a sleeping nook, a kitchenette/wet bar, dining area, and a fully renovated full bathroom, and direct backyard access. The garage has been fitted with a mini-split system, making it a fully conditioned space year-round. It works beautifully as a climate-controlled garage for a car enthusiast, or can easily serve as a home gym or converted studio space. Since purchasing the home, the sellers have made a number of worthwhile improvements. The property features two driveways, one leading to the garage, and a new paver driveway that runs from the front of the property along the left side, through a new gate, and back to the large patio at the rear of the home. The exterior of the house has been fully repainted with the added feature of new landscape lighting. The home has also recently been equipped with a whole-house water softener and reverse osmosis filtration system, ensuring clean, filtered water throughout. All new flooring and a new kitchenette has been installed on the lower level, and a brand-new shed at the back of the property. The backyard is a real asset - spacious, flat, and private, with a beautiful stone retaining wall at the rear and a new fence running along the back of the property. The lot is just over 10,000 square feet. Zoned for Discovery Elementary, Williamsburg Middle School, and Yorktown High School. Convenient to I-66, Route 50, the GW Parkway, Reagan National Airport, and Washington, D.C. — and just over a mile from the East Falls Church Metro (Orange & Silver Lines).