Built in 2015 in the heart of Spring Valley, curb appeal abounds with a newly-added, oversized 10-foot front porch with a custom-made eight-foot swing and Charleston Co. rocking chairs, ideal for everyday living and entertaining. Sun pouring in from the east brings light into the whole front of the home, including the French doors, and large window-filled atrium staircase that floods the second floor and third floors with light. The entire house is upgraded with designer touches, including Farrow & Ball paint and wallpaper, redone hardwood floors and gorgeous moldings throughout, and upgraded systems in this impeccable 4,800+/- sq ft home. Walk into the formal foyer to the open concept first floor, featuring five rooms for family living complete with a large living room, dining room, study, and just renovated family room with new Pella windows and a new gas fireplace. The oversized kitchen area with a huge Carrera marble island is a gathering place for entertaining, but is also for the serious chef. Sub-Zero refrigerator, Wolf gas oven and stove, two Asko dishwashers, and a newly purchased Bosch microwave, one small bar sink, in the island and an oversized farm sink complete the kitchen. There is room for plenty of seating for casual dining alongside the island. There is a second newly installed gas fireplace - both fireplaces were lovingly restored with vintage mantles on the first floor, crown molding and coffered ceilings highlight the entire first floor. A large walk-in closet is perfect for backpacks, wine storage, coats and plenty of storage. A large half bathroom with Carrera marble is easily accessed on the first floor. The back door leads to a flat beautiful newly landscaped, newly installed irrigation system, and a large slate patio, perfect for entertaining, grilling or a fire pit. The private eight-foot fence leads to a back alley with a coveted one-car garage. The second floor boasts an oversized staircase with an open atrium up to the third floor. Here you will find an expansive primary suite complete with French doors, an oversized primary ensuite bathroom, with heated floors, double vanity sinks, a separate make-up area, a water closet with Moen fixtures and a bidet. Two custom closets and a soaking bath with cathedral ceilings complete the primary suite. The sellers installed a closet with a washer/dryer for smaller loads and convenience, alongside two more bedrooms, one of which is currently an office, with custom closets, and a large hallway bathroom with a double sink vanity and tub/shower, and a linen closet. The third floor is a generous open space for an office, exercise equipment, study area, plus two more bedrooms, one of the bedrooms has a walk-in closet and an adjoining room for a fun play space. This floor also features another bathroom with a tub/shower. Stairs down to the bottom level off of the foyer bring you to the sixth bedroom, another full bath with a shower/tub, plenty of closets for storage, a full-size washer/dryer, and a family room with endless possibilities. This large space could be used as a playroom, movie theater, exercise space and more. Stairs to the outside allow for a nanny or in-law suite possibility. This home is outfitted with state-of-the-art technology, an indoor/outdoor security system, and a Ring camera doorbell, and custom wooden shutters. 3816 49th Street NW is beautifully sited in the heart of Spring Valley, enjoying a supreme location close to everything but providing a secluded retreat among a wonderful community. Mere steps to Millie’s, Pizzeria Paradiso, Compass Coffee, and the Spring Valley Shopping Center, where you can find the beloved Wagshal's deli. With neighborhood parks and trails and schools near-by, this home offers tranquil living while being convenient to Glover Park, Georgetown, and downtown DC. Top-rated Horace Mann, Hardy, and Wilson schools serve the neighborhood.