An oasis in the heart of the city, 3503 17th St NW #3 is a rarely available, three-level townhouse condo with a separately deeded parking space, nestled in historic Mount Pleasant and overlooking picturesque Rock Creek Park. This spacious and luminous 3BR/3.5BA home spans more than 2,300 square feet and has been freshly painted, with hardwood floors throughout. Recent improvements include a new HVAC system, new water heater, new quartz countertops and sink in the lower-level kitchen, and updates to all three full bathrooms. The main level offers a gracious, open floor plan, featuring an updated eat-in kitchen, a charming arched entry into a massive dining room, and a sunken living room with a cozy wood-burning fireplace. Expansive windows fill the living room with abundant natural light and open to a private patio overlooking the park, offering compelling green views and a tranquil connection to nature. The upper level features two generously sized bedrooms, each with its own en-suite bath. The lower level, with its private entrance, full kitchen, and full bath, offers exceptional flexibility as a separate apartment, in-law suite, or au pair suite. A spacious laundry room, abundant storage, a separately deeded parking space, and additional guest parking further enhance the comfort and convenience of this exceptional home. Adding to the appeal, the recently completed multi-use trail and pedestrian connection along Piney Branch Parkway now links Mount Pleasant directly to Rock Creek Park and the main Rock Creek Trail. The adjacent section of Piney Branch Parkway has also reopened following local utility and infrastructure work, restoring safe pedestrian and bicycle access from the neighborhood into the park. Together, these improvements make it easier than ever to enjoy one of the city’s most cherished natural treasures. This is a MUST-SEE home, just steps from the restaurants, cafés, shops, and unmistakable charm of Mount Pleasant. See Virtual Tour for more!