Experience the pinnacle of downtown living in this lovely single-family home. Tucked away on one of the rare cul-de-sacs within close distance to Greenwich Avenue, the main house was meticulously renovated when it was converted from a two family in 2017. All systems were replaced with top of the line infrastructure including a hydronic heating and cooling system and high efficiency hot water equipment. The first floor offers an open floor plan with high ceilings, white oak floors, a wood burning fireplace, full bathroom, and 2 flexible bonus spaces. On the second floor, discover a sumptuous primary suite and two additional generously sized bedrooms which share another full bathroom. The third level has another oversized bedroom with an ensuite bathroom as well as a dedicated exercise room. Miele appliances, Watermark plumbing fixtures and Apparatus light fixtures adorn the space. The detached garage was completely rebuilt from the ground up in 2019 and has a light and airy studio space on its second floor - ideal for working, sleeping or yoga. Outside, the fully fenced yard and a charming bluestone patio provides an oasis for relaxation and entertainment. Street access to East Elm and Connecticut Avenue as well as 4 parking spaces, which are incredibly uncommon for this prime neighborhood. Five minutes to a magnet school, express trains, Whole Foods, shopping, and restaurants, 15 Elm offers an unparalleled opportunity to live the paradigm of the downtown Greenwich lifestyle.