Beautiful brick-front Colonial with an abundance of natural light, a sun-filled morning room, finished walkout basement, and a spacious lot in the quiet Gallahan community! Welcome home to this beautifully maintained 4-bedroom, 3.5-bath Colonial, where generous living spaces, abundant windows, and an inviting indoor-outdoor flow create a home that feels bright and welcoming from the moment you step inside. The main level offers a comfortable layout designed for both everyday living and entertaining. Wide-plank flooring flows through the living areas, while a formal dining room with a statement chandelier provides an inviting setting for dinners, holidays, and special gatherings. At the heart of the home, the kitchen features white shaker cabinetry, marble-veined countertops, stainless steel appliances, and a peninsula with a pass-through that keeps the space connected to the surrounding living areas. Just off the kitchen, the vaulted morning room is surrounded by windows, filling the space with natural light and creating the perfect spot for casual dining, morning coffee, or simply relaxing while enjoying views of the backyard. A sliding glass door opens directly to the elevated deck, extending the living space outdoors. The adjoining family room adds to the open, connected feel and is anchored by a cozy fireplace. Upstairs, all 4 bedrooms are conveniently located on one level. The spacious primary suite offers a private retreat with a walk-in closet and en-suite bath featuring a deep soaking tub and separate glass-enclosed shower. Three additional bedrooms and a second full bath complete the upper level. The fully finished walkout basement adds an entire additional level of flexible living space. The expansive recreation area offers plenty of room for a media room, game room, home gym, or entertaining space, while a separate bonus room is ideal for a home office, hobby room, or other flexible use. A full bathroom adds even more convenience. Sliding doors lead to a covered patio beneath the deck and out to the backyard. Outside, the beautiful lot provides generous front and back yards with plenty of space to garden, play, entertain, or simply enjoy the outdoors. The elevated deck and covered patio offer multiple places to relax, while mature greenery adds to the peaceful setting. An attached 2-car garage and spacious driveway provide ample parking and storage. Conveniently located near Fort Washington Park, National Harbor, MGM National Harbor, shopping, dining, recreation, and commuter routes, this home combines a quiet neighborhood setting with easy access to many of the area's destinations. With 4 bedrooms, 3.5 baths, a light-filled morning room, finished walkout basement, bonus room, 2-car garage, and wonderful outdoor space, this Gallahan Colonial has room for everyone and every stage of life. Schedule your private tour and come see everything this home has to offer!