California’s new law, AB 3182, was enacted to encourage the creation of residential development in older urban areas and master planned communities.
The law requires that local governments allow for the construction of alternative dwelling units (ADUs) not exceeding 1,200 sf, and junior ADUs—smaller units attached to the main home. Both an ADU and JADU can now be constructed on the same lot.
Applications for government permits for construction of ADUs and JADUs will be deemed to be approved if not acted upon within 60 days. The state legislature intends for ADUs to quickly add new residential capacity in areas already served by jobs and transit connections.
This bill is part of a broader effort by the legislature to address California’s chronic housing shortage by requiring local governments to accept changes to zoning and development requirements.
Related Stories
Codes and Standards | Mar 20, 2019
Codes organizations to develop new guidelines on shipping containers as building components
Intl. Code Council and Modular Building Institute combine forces.
Codes and Standards | Mar 19, 2019
Plan for transformation of Lower Manhattan streetscapes unveiled
Pedestrian-friendly “Slow Streets” pilot starts on Earth Day 2019.
Codes and Standards | Mar 15, 2019
Newly developed building materials could have big impact on sustainability
Transparent wood, self-cooling walls, bricks that filter air pollutants among the technological breakthroughs.
Codes and Standards | Mar 14, 2019
U.S. and Canada differ on how to evaluate field performance of windows, curtain walls
Variations include laboratory test method for determining rate of air leakage.
Codes and Standards | Mar 13, 2019
Climate change can’t be stabilized without addressing urban sprawl
Even if power goes green, transportation will still be a major emissions source.
Codes and Standards | Mar 12, 2019
Virginia county hones new rainwater harvesting standard
Developer prompts new rules to use rainwater for heating and air conditioning.
Codes and Standards | Mar 8, 2019
Portland delays requirement for posted warnings on unreinforced brick and stone buildings
Regulation would mandate signs warning that buildings could be unsafe during earthquakes.
Codes and Standards | Mar 7, 2019
California will allow flame retardant-free building insulation
State also repeals business furniture flammability standard.
Codes and Standards | Mar 6, 2019
Sixty six construction companies cited for wage theft violations in Massachusetts
Penalties total $2.7 million.
Codes and Standards | Mar 5, 2019
Persistent flooding having economic impact on coastal cities
Atlantic City, Annapolis among communities affected.
