Welcome to 3512 Chestnut Avenue. This stunning 4-bedroom, 5-bathroom home in the heart of Hampden, offers modern luxury, thoughtful design, and an unbeatable location—PLUS a fully self sufficient 1-bedroom, 1.5-bathroom lower-level ADU/Inlaw Suite.The main residence features a striking contemporary façade with a mix of brick and wood accents and oversized windows. Inside, the open-concept main level is flooded with natural light, showcasing HARDWOOD floors, high ceilings, a handsome powder room and elegant finishes throughout. The living area centers around a sleek electric fireplace. The adjoining dining area flows seamlessly into a gourmet kitchen boasting unique quartz countertops, custom cabinetry, a spacious peninsula with seating, a coffee bar and top-of-the-line stainless steel appliances. Upstairs 3 bd rms, 2 bath rms. The primary suite features a spa-like en-suite bathroom with a glass-enclosed shower, and walk-in closet. The two additional bedrooms are generously sized, each with ample closet space ensuring comfort and privacy.The HIGHLIGHT of this home is the expansive rooftop deck, offering breathtaking panoramic views of Hampden and beyond. Whether enjoying a quiet evening under the stars or hosting friends for a sunset gathering, this space is an urban oasis.Adding incredible VALUE, the lower level houses a fully self-sufficient 1-bedroom, 1.5-bath bathroom ADU with its own private entrances. This thoughtfully designed unit features a modern kitchen, a cozy living area, and in-unit laundry, making it perfect for rental income, an in-law suite, an Airbnb, multigenerational living or just EXTRA space for you and your family. The possibilities are endless.Located just steps from The Avenue’s vibrant shops, award-winning restaurants, and cozy cafés, as well as parks, trails, and easy access to downtown Baltimore, this property is the perfect blend of style, convenience, and smart investment potential.