Welcome to 4845 Little Falls Rd--a beautifully expanded and thoughtfully updated home located in one of North Arlington's most sought-after neighborhoods. This charming 6-bedroom, 6-bathroom residence offers over 5,200 square feet of living space on a generous 0.29-acre corner lot. From the moment you arrive, the wide front porch with an overhead fan sets a warm and welcoming tone. A long private driveway and oversized garage provide ample parking and storage, offering both convenience and practicality. Inside, the home showcases a bright and versatile layout, featuring hardwood floors, recessed lighting, and spacious living areas designed for comfort and connection. The main level includes a large living room filled with natural light from oversized windows, anchored by a cozy fireplace for relaxed evenings at home. The gourmet kitchen is a true centerpiece--complete with stainless steel appliances, granite countertops, custom cabinetry, and a central island that flows effortlessly into the dining area, perfect for everyday living or entertaining. Just beyond, an expansive family room adds even more space to gather. This level also features a full laundry room, two full bathrooms, a private home office, and a guest bedroom--ideal for multi-generational living or out-of-town visitors. Upstairs, the luxurious primary suite offers a tranquil retreat, with two separate walk-in closets, a spa-inspired en-suite bathroom with soaking tub and separate shower, and two oversized storage rooms. French-style Juliet doors open to overlook the front yard, adding charm and character. Four additional bedrooms, two more full bathrooms, and a bonus flex room--perfect as a second office, gym, or nursery--complete the upper level. A pull-down attic provides even more convenient, stand-up storage. The fully finished lower level enhances the home's flexibility, featuring a second kitchen, a dedicated laundry area, and a spacious crawl space. Whether used as an in-law suite, au pair quarters, or private guest accommodations, this level offers endless potential. Out back, the beautifully landscaped yard includes a large patio, a storage shed, a hot tub and plenty of room to relax or entertain in a peaceful outdoor setting. Ideally positioned just minutes from downtown Washington, D.C., The Pentagon, Ballston Metro, Reagan National Airport, and top-rated schools, this home offers both accessibility and tranquility. Marymount University is right around the corner, and a bus stop just one block away provides direct service to Ballston Metro. Don't miss your chance to call this exceptional North Arlington property home--schedule your private tour today!