Beautifully situated on a wonderful corner lot in Potomac’s sought-after Montgomery Square community, this updated 4-bedroom 4 bath brick colonial offers a rare combination of location, updates, and resort-style living. This well cared for home is available for the first time in almost 40 years! This rare home features a custom built attached insulated garage and so much more. The property has benefited from extensive improvements over the past few years—including new roofs this year, updated bathrooms throughout, refinished hardwood floors, refreshed interior and exterior paint, patio doors, Pella windows, upgraded 200-amp electrical panel with sub-panel and so much more.. No expenses were spared! Sun-filled living spaces and generous room sizes define the interior, complemented by a light-filled four-season sunroom with independent climate control, a family room with a gas fireplace, and smart home tech including (but not limited to) high-efficiency HVAC, wifi switches and lights, and a whole-house filter/water monitoring system. The spacious primary suite serves as a luxury retreat featuring a multi-jet shower and water closet, custom walk-in closet, and a private deck with a spiral staircase, while the finished lower level provides a versatile rec room, gym, or movie space. Outside, an inviting outdoor entertaining paradise awaits. The private yard features a gas heated pool (with new pump and heater), an expansive Trex deck, hot tub, pavilion, gazebo, custom fire pit, child playset, additional storage space, and an insulated stone-front storage shed. An expanded concrete driveway provides seamless parking. Ideally located near parks, shopping, dining, easy I-270 access, and within the highly regarded Churchill Cluster school district.