Requires a city planning under chapter 35.63 RCW (planning commissions), a city planning under chapter 35A.63 RCW (planning and zoning in code cities), and a city and county fully planning under chapter 36.70A RCW (the growth management act), to allow an increased density bonus consistent with local needs for an affordable housing development of a single-family or multifamily residence located on real property owned or controlled by a religious organization.