Studies and Research NAHB Priced-Out Estimates for 2022 Special Study for Housing Economics This article announces NAHB’s “priced out estimates” for 2021, showing how higher prices and interest rates affect housing affordability. Read More Sacramento County Poll Poll Study for Sacramento County results Read More Residential Development Impact Fee Comparison Study Special Study for Housing Economics This executive summary details the finding of research conducted by the North State BIA looking at development impact fees around the state and how they compare to fees in our region Read More