Newly Constructed, 4,000 Sq Ft, 4 Bedroom, 4.5 Bath Custom Masterpiece Along the Potomac River & C&O Canal - With Separate In-Law Suite Apartment which adds a 5th Bedroom to the home. Experience the perfect blend of tranquility and modern luxury in this newly constructed 4-level custom masterpiece. Adjacent to the Potomac River and C&O Canal in highly coveted Cabin John, Maryland, this stunning, 4 bedroom, 4.5 bath home (5 Bedrooms including in-law suite apartment) features over 4,000 square feet of open and airy livable space with national parkland right in your backyard, and the convenience of a Level 2 EV Charger for electric vehicles fully installed. Nestled between Glen Echo and Great Falls Park off of MacArthur Boulevard. This home is a commuter's dream with easy access to all points of DC, Georgetown, Bethesda, Potomac, Tyson's Corner, Arlington, and Rockville, yet tucked privately away within easy walking distance to delightful restaurants, shops, trails, canoeing, a ride on bus stop and the river. Features custom glass enclosed home office with stunning C&O Canal National Park and Potomac River views, hardwood floors on all levels, soaring ceilings, custom built-ins and carpentry throughout, gas fireplace and gas grill hook-up, multi-zoned heating and cooling, maintenance-free Hardie Plank siding, expansive chef gourmet kitchen with floor-to-ceiling cabinets, dual 48” Viking refrigerator/freezer, home gym, as well as a private fountain terrace perfect for gatherings big and small. This home is ideal for those seeking the ultimate work from home environment, multi-generational families, as well as commuters who want easy access to the beltway, 270, the GW Parkway, and Canal Road heading into D.C. Property features a separate In Law Suite Apartment/Executive Nanny Suite with its own full-size kitchen, full laundry room, and separate private entry. Suite is also ideal as a private retreat for longer-term guests, or as an income producing rental unit. Luxury Features & Amenities: 5 Bedrooms / 4.5 Baths: Includes a sprawling primary layout and a fully separate In-Law/Executive Nanny Suite with its own full-size kitchen, full laundry, and private entry-ideal for multi-generational living or rental income. Chef's Gourmet Kitchen: Floor-to-ceiling custom cabinetry and a dual 48" Viking refrigerator/freezer Work-From-Home Oasis: Custom glass-enclosed home office featuring stunning C&O Canal and Potomac River views Premium Finishes: Hardwood floors across all levels, soaring ceilings, and custom built-ins throughout. Turn-Key Tech & Comfort: Fully installed Level 2 EV Charger, multi-zoned heating/cooling, and maintenance-free Hardie Plank siding. Outdoor Entertaining: Private fountain terrace, gas fireplace, and a direct gas grill hook-up. Unmatched School District: Located within the highly sought-after Bannockburn Elementary, Pyle Middle, and Whitman High School cluster. Extremely convenient to top private schools including Holton-Arms, Landon, Norwood, Bullis, Stone Ridge, Sidwell Friends, Maret, and Georgetown Prep.