Welcome to a magnificent custom-built brick colonial estate home in sought-after Potomac Falls with over 10,000 sq ft of living space throughout three finished levels on a gorgeous premium 2.28-acre lot with pool, a pool house, tennis court, a circular drive, and 4-car garage parking, all impeccably maintained and loved by the current owners! Enter into the grand 2-story foyer with marble flooring; off to the right is the 17'x 21' study/library with custom built-in cabinets/shelving, a formal powder room, wet bar, and an elegant 21'x 26' formal living room with fireplace. On the other side of the foyer is a 17'x19' formal dining room with a gas fireplace, a 20'x 20.5' family room with a wood-burning fireplace, the gourmet cook's kitchen with an enormous island, premium cabinetry, top-of-the-line appliances, granite tops, and the adjacent breakfast room with tons of storage/pantry closets. The main level also has dual staircases, a laundry/mud room with garage access, a 2nd powder room, and a fabulous 13.5'x 32' sunroom with skylights and walls of windows for views of the lushly landscaped backyard and up to the pool house! The upper level encompasses an extraordinary 19'x 24' primary bedroom suite with a gas fireplace and two beautifully renovated primary baths, one on each side of the dressing room and closets. The 2nd bedroom (which could be another family room or office) has a gas fireplace, an ensuite full bath, and a walk-in closet. Four other spacious bedrooms, with generously sized closets, and two additional full baths complete the upper level. The recently renovated lower level has a family room with built-in storage/shelving, a recreation/party/game room with a wet bar, a 7th bedroom with ensuite bath, a hobby/media room, an exercise room, another full bath, and two oversized storage/utility rooms. There are so many outstanding amenities throughout this stunning home! In addition to the exquisite flooring, moldings, and fine finishes, the home has a well-maintained slate roof, 5 HVAC systems (forced air heat and central air), a Kohler whole house generator, and a (2019) 75-gallon gas water heater. The private backyard has an oversized patio/terrace, a tennis court, and a walkway to the oversized inground pool (with diving board, gas pool heater, and automatic Polaris pool sweep) and the pool house with open entertaining space, a fully equipped kitchen, storage closet, changing room/full bath with shower and a storage/utility room for pool equipment, etc....