Strategies for increasing affordability often involved trade-offs between various goals and impacts. It is important to consider all of these factors when evaluating potential solutions to unaffordability.
Earlier this year, the U.S. Department of Housing and Urban Development devoted an entire issue of a quarterly newsletter to land use regulations and the idea that local laws are strangling the nation's supply of affordable housing.
Mayor Jesse Arreguín's charges about permissible heights, demolition of rent-controlled housing and displacement that would result from Senate Bill 827 by Sen. Wiener are refuted in the Berkeleyside article, though the latter two have resonance.
Following a similar ordinance signed into law by Mayor Ed Lee last July that dealt with developments that are 100 percent affordable, the new housing density ordinance apples to market-rate developments that have 30 percent affordability.