Welcome to 300 Mount Vernon Avenue, a lovely semi-detached home with a covered front portico in Alexandria's desirable Rosemont. This fine property was brand-new in 2018 and is sited on a quiet street close to Metro and all that Old Town has to offer, plus it's just a quick hop to Del Ray! There are two driveway spots for off-street parking. As you enter, you notice the open floor plan with lots of light from the many windows and extensive recessed lighting. All neutral, it's shined up and ready for the new owner. Espresso hardwoods distinguish the main level, flow up the steps and through the upper level. The living room is centered around a classic gas fireplace accented with a detailed wood mantel. There's a separate formal dining room. The sophisticated kitchen has modern white soft-close cabinetry, stainless appliances including a new stove, sleek quartz counters, a backsplash in a subway pattern and an island with space for barstool seating. Just adjacent to the kitchen is the breakfast nook with a contemporary light fixture. Step out to the paver patio with a privacy fence and trees. It's a great spot for grilling and hanging out with friends and family. Upstairs you'll find three generous bedrooms. The owner's suite has two closets and a luxurious bath with radiant heated floors, chic quartz counter with two sinks and a huge glass-enclosed shower with fashionable tile up to the ceiling. The hall bath has also been updated and features a quartz-top vanity. On the lower level, there's a generous rec room with high ceilings and many recessed lights, the fourth bedroom with an egress window, an appealing full bath, the laundry room and lots of good storage. This residence has a quiet, tucked-away feel, yet you can be a part of all the fun action in minutes!