SPUR has long advocated making it easier to build or legalize ADUs in San Francisco. Creating ADUs helps add more homes across teh city in a way that does not change existing neighborhood character and has limited impact on neighborhood infrastructure. SPUR supports the ordinance that would expand Supervisor Wiener's Castro and seismic retrofitting ADU ordinances to the entirety of Districts 3 and 8, which increases the potential for ADUs to help expand the city's housing supply.