15-17 Swallow St. on South Boston's East Side will consist of 2 ultra-luxury townhouses boasting 3 bedrooms/3.5 bathrooms, 3 levels of living, 2300+ sq ft of living area and 2 garage parking spaces.  Each unit will have a large private roof deck with sweeping views of South Boston and Dorchester Bay.  The project broke ground in October 2017 and expected completion is June 2018.  Unit 1: $1,800,000. Unit 2: $1,690,000.  For pre-sale information contact Elevated Realty at info@elevatedboston.com.