growth zones; housing and economic

HB 4130 creates a framework for Arizona municipalities to establish "housing and economic growth zones" for up to 20 years. These zones, designated in areas with deteriorating infrastructure, affordable housing shortages, or economic stagnation, allow local governments to use increased property tax revenue ("increment revenue") generated within the zone to fund specific public improvements like affordable housing, water/sewer infrastructure, broadband, and business-supporting facilities. The bill requires municipalities to adopt detailed project plans, hold public hearings, and form a governing board with local officials and residents to oversee zone implementation. It prohibits using these funds for general government expenses or projects primarily benefiting single private entities (e.g., luxury sports facilities). The policy directly affects municipalities that create these zones and residents/businesses within them, aiming to spur targeted development without new taxes.