Take delight in this beautiful Toll Brothers, luxurious Mercer Model carriage house style home with side yard, underground irrigation system and upper level loft. This meticulously maintained home measures 3,356 square feet above grade with an additional 959 square feet, totaling 4,315 square footage. Upon entering, you are greeted by a spacious living and dining room, perfect for entertaining. The entire first floor features gorgeous hardwood floors. The rear of the house opens to a gourmet modern kitchen with soft close drawers, under cabinet lighting, granite countertops, and large island, which flows into a spacious but cozy family room with gas fireplace. The composite deck off the kitchen, featuring a built-in external gas line for the grill, provides a convenient and quiet outdoor space. The mudroom/office area off the kitchen, leads to a two-car garage in the back. Upstairs you will find a large owner's suite with dual walk-in closets, a spa like bathroom with dual head walk-in shower, double vanities, and a soaking tub. There are 2 additional spacious bedrooms, another full bath along with the laundry room conveniently located on the same level. The third floor features an expansive finished loft, with full bath, perfect for out of town guests, private office space, workout area and more. The huge basement offers a recreational space with a 4th full bath and large storage area including built in shelving. This home has a dual HVAC system with built in humidifier, sump pump, alarm system and separate security system, including 3 outside video cameras. The community has a clubhouse, large swimming pool and playground area. The monthly HOA fee covers trash collection, landscape and lawn maintenance, snow clearing of sidewalks and many other benefits. You are within walking distance of the Silverline Metro and only minutes from Dulles Airport, Brambleton Town Center and much more! Dont miss the chance call this HOME!