Tag: Housing Affordability. ADU research Housing Affordability. ADU research articles Impact Fees Are ADU Busters When cities waive charges, homeowners jump to build in-law suites and backyard cottages. Feb 15, 2019 February 15, 2019 Dan Bertolet https://www.sightline.org/profile/danbertolet/ Director, Housing and Urbanism Cascadia’s Five Most Important ADU Victories of 2018 Oregon and Washington cities led the way on ADU reform. Dec 31, 2018 December 31, 2018 Margaret Morales https://www.sightline.org/profile/margaretmorales/ How Backyard Cottages Could Help Close the Affordable Housing Gap ADU rents run below market rates, potentially providing relief for people with the least amount of housing options. Aug 15, 2018 August 15, 2018 Margaret Morales https://www.sightline.org/profile/margaretmorales/