Behind the handsome 19th-century facade, a premier residence filled with space, light, and cubic volume awaits in a sophisticated contemporary retreat shaped by the owners' vision and KUBE Architecture (Forbes Best In-State Architecture Firm 2025). This transformation is infused with functional and purposeful design resulting in soaring spaces to entertain and more intimate ones to comfortably relax. At 20' wide and with over 3,000 sq ft of indoor and outdoor rooms, this exceptional property lives and entertains graciously whatever the occasion.The outdoor spaces are masterfully merged with the interior via a remarkable expanse of south-facing glass. Steel beams are tempered by natural wood and recycled and repurposed building elements. The architectural lines create a dramatic sense of airiness, opening the outside to the inside with the slide of the glass walls.The chef's kitchen is the heart and centerpiece of the house and flows easily to the large living and dining spaces both inside and out. Sustainable Pedini cabinetry and high-end appliance package offer clean lines and surprising amounts of storage for just about everything.Three flexible finished floors feature multiple living areas and 3-4 bedrooms anchored by warm wood flooring, bright expanses of glass, and clever storage. Just about every square foot has been thoughtfully planned and executed. A passenger elevator helps you age in place. Additional storage and systems basement with two standing wine coolers. Professionally landscaped and maintained patio and gardens with sprinkler system. Separately deeded garage conveys.633 E Street is located in the Eastern Market/Barracks Row diner's paradise. The list of what's close by says it all, from Michelin stars to casual pubs. This art-lover's showplace is an important, one-of-a-kind property in the heart of Historic Capitol Hill.