Driven by New Urbanism, more than two dozen communities in the U.S. have loosened zoning restrictions in recent years. Cities are opting to use form-based codes, a concept less concerned with the use of buildings and more with their appearance and the way they relate to each other.
The goal of city planners is to shape the streetscape according to a vision for a neighborhood. The new approach has been called “performance-based zoning.” An example is a large development in Fremont, Calif., where the city council changed its approach to zoning on a nearly 900-acre development adjacent to a light rail station.
Planners started with several goals—a certain number of jobs, a certain number of homes including affordable homes, and strict standards for a low carbon footprint. The developers were allowed to design the project as they saw fit as long as they could achieve those goals.
The performance-based approach is contrary to the principle of separation of uses that led to color-coded zoning maps pinned up in most town halls. According to the old philosophy, ach zone had its own designated use: residential, commercial, or industrial. This method is increasingly seen as inappropriate for urban development—especially infill, downtown, and transit-oriented projects.
(http://www.citylab.com/housing/2014/08/braving-the-new-world-of-performance-based-zoning/375926/)
Related Stories
Codes and Standards | Jan 17, 2018
Green Building Initiative acquires global rights to Green Globes from JLL
Transaction allows GBI to expand operations to Canada and elsewhere.
Codes and Standards | Jan 16, 2018
Engage code officials early for better building performance, predictable enforcement expectations
White paper says code officials should be collaborators and facilitators.
Codes and Standards | Jan 12, 2018
Arlington County, Va., earns first LEED for Communities Platinum Certification
Honor recognizes efforts to reduce greenhouse gas emissions, manage stormwater.
Codes and Standards | Jan 11, 2018
TRUE Zero Waste provides roadmap to divert waste away from landfills
USGBC program signs on more than 130 companies or facilities for certification.
Codes and Standards | Jan 10, 2018
Sliding-scale proposal for civil damages resulting from construction fatalities, injuries draws ire of trades
New York City Council proposal puts limits on penalties for safety violations leading to death, serious injury.
Codes and Standards | Jan 9, 2018
Federal appeals court orders EPA to revise lead standard within a year
Current exposure levels for lead in paint and dust have been in place for 17 years.
Codes and Standards | Jan 5, 2018
Building code officials should vet building product evaluation methods
Evaluation service providers should be properly accredited.
Codes and Standards | Jan 4, 2018
U.S. military needs to do more to address climate change risk for facility design
GAO report cites hundreds of overseas facilities in peril.
Codes and Standards | Jan 3, 2018
China Construction America faces billions of dollars in liability in lawsuit
Court filing alleges massive fraud and breaches of contract in Baha Mar Resort Project.
Codes and Standards | Jan 2, 2018
Smart building tech can reap utility savings of 8% to 18% in commercial buildings
Potential for increased deployment of smart building technology is great beyond early adopters.
