Welcome to 3528 13th Street NW - a two-unit boutique condo building in the ideal Columbia Heights location! This stunning home offers nearly 2200 sq ft of space, boasting 2 bedrooms PLUS a large open den, 2 full bathrooms, 2 half bathrooms, two outdoor spaces, and assigned parking! Upon entering, you'll be greeted by exposed brick, hardwood floors, and an abundance of natural light - creating a warm and welcoming ambiance. The well-appointed kitchen is perfect for hosting dinner parties and entertaining large (or small) groups. It offers tons of counter space on the beautiful marble counters, while the main living space provides ample room for a dining room and large living room to stretch out and relax. Step outside onto the deck just off the dining room and enjoy the fresh air and outdoor living. The main level second bedroom with ensuite bathroom is well-appointed and offers flexibility for guests or a home office. The primary bedroom on the second level features ample space, lots of closet storage, and an en-suite bathroom, providing a private retreat with double sinks, a glass shower with space for two, and a separate tub. The star of the upper level is the large, light-filled den with additional space for a home office that opens to a second roof deck. Don't miss the custom bookcase that opens to reveal a massive, secret storage room.