Masterpiece! This spectacular, one of a kind, custom colonial perfectly blends size and luxury and sits on one of the most attractive lots in sought after Twinbrook! Featuring nearly 4,500 square feet of modern living area, this stunning property was completely remodeled and expanded in 2007 and offers a well designed floor plan. An open concept and sun filled main level with 9+ foot ceilings, holds a dramatic two story foyer, a spacious living room, separate dining room, and an impressive gourmet kitchen with island that opens to a massive family room with fireplace! The first upper level holds two large guest bedrooms, a hall bathroom, laundry closet, and an enormous primary suite complete with gas fireplace, walk-in closet, and a private en-suite bathroom with dual sink vanity, soaking tub, and a sizable walk-in shower! The top floor offers space for a fourth bedroom or recreation room, a full bathroom, wet bar, and storage room! Find yourself immersed in nature and privacy in a gorgeous yard that backs to serene parkland! Utilize a detached garage for parking, storage needs, or a future at home workshop or gym! Numerous significant updates throughout include roof (2025), refrigerator (2024), range hood (2024), exterior paint (2018), interior painting throughout much of home(2025), and whole house fan. This Rockville location is prime! Just seconds from Calvin Park and just minutes from Rock Creek Park trails, Croydon Nature Center, Rockville Mansion, Rockville Metro, Rockville Town Center, and area schools! Come quickly! It is very difficult to find a redesigned home with this much square footage in a close in location!