This seven-part blog series profiles a new prefab development in San Francisco's SOMA neighborhood—a LEED Platinum-targeted building containing 23 "micro-studios". Built in a California factory in a month and assembled on-site in just four days, these 300-square-foot units are paving the path to a new approach to prefab—and to small-space city living. PART ONE: Project Conception.
The rise of prefab in the U.S. over the past several years has been sparked by great design, sustainability, and the promise of speedier, more efficient construction methods. The next wave of prefab, according to Zeta Communities, a San Francisco design-build firm, and Panoramic Interests, a Berkeley-based developer, will be driven by growth in cities, multifamily urban infill, and transit-oriented development. "The reality of prefab is that the true benefits of manufacturing—cost, time, consistency, lower waste, higher quality, greater energy efficiency—are optimized with scale," says Shilpa Sankaran, cofounder of Zeta Communities.
In 2008, Patrick Kennedy and Cara Houser of Panoramic Interests conceived the idea of developing a unique housing option for students and twenty and thirty-somethings. They projected increasing demand for smaller spaces that were super-functional, sustainably built, and stylish—and which promoted the concept of the surrounding city as a communal living room and kitchen. After prototyping the project for a Berkeley site, Panoramic decided to build on a small, constrained site in San Francisco, which they saw as a better testing ground for their ideas. They refined their micro-unit concept to fit into San Francisco’s South of Market neighborhood fabric with units around 300 square feet each. Here's a peek into the early stages of the project.