The Residences at H3 transform a large site in the Northern Liberties neighborhood of Philadelphia into a bustling community of 20 sustainable residences. The neighborhood’s close proximity to Center City, public transportation and a thriving nightlife scene makes it a desirable location for artists, students and young professionals. These elegant, energy-efficient three and four-story townhouses and duplexes surround a common green area for recreation. The common green space also doubles as a sophisticated storm water management system through the use of an underground retention basin beneath the previous pavement. The distinctive, spacious homes range from 1,440 to 2,500 square feet. The varying exterior materials help create a distinctive streetscape that carries into the interior courtyard.