Spring Street Development presents a thoughtfully-designed home that is well-sited on a rare, 18,500 square foot wooded lot in the Discovery, Williamsburg, Yorktown school pyramid.Desirable details: high ceilings, extensive insulation and energy efficient details, wood floors on three levels, low E energy efficient windows, main level office with private bathroom for additional guest space, traditional dining room with adjoining butler's pantry and fridge, family room provides gas fireplace and doors to the screened porch and deck, generous cabinets, ample countertops and island, Wolf gas range and second wall oven, walk-in pantry off mudroom, powder room, and two-car attached garage prepped for EV charger.Upstairs, the primary bedroom offers a tray ceiling, two walk-in closets, coffee bar, double vanity with soaking tub, large shower, heated floors, and linen storage. The second bedroom has a private bath and step in closet. The third and fourth bedrooms also have en suite baths. The large laundry room has cabinets and a folding area along with a linen closet in the hall. The top floor loft has another full bathroom and can be used for additional office, bedroom, teen retreat, or au pair. Tall windows and high ceiling in the lower level rec room, featuring a wet bar with icemaker and full size beverage and wine fridge; fifth bedroom and bathroom, and another powder room; flex room for gym, play, hobbies, crafts, office. Wile away weekends on the screened porch that opens to the grilling deck and steps to the magnificent rear yard. Atrium doors from the rec room open to the patio with gas line for grill, fire pit, heaters. Whether commuting from the bedroom to home office or Washington, this home is centrally located for access to the Rosslyn-Ballston business corridor, National Airport, Amazon HQ2 at Pentagon and Crystal Cities, Tysons and the Dulles Tech Corridor and international airport. Walk to elementary and middle schools, vigorous walk to East Falls Church Metro or take bike lanes along Sycamore Street. Near neighborhood shops and services. Spring Street is known for its quality and enduring value in each Arlington home built in the last 20 years. Location, quality, and gorgeous yard.