Housing

SB 284 modifies Utah's local land use regulations to streamline processes for cities, counties, and property developers. It directly affects municipal planning commissions, local governments, and residents seeking to build or modify properties by requiring counties to act if planning commissions miss deadlines, clarifying appeal procedures, and mandating that certain municipalities allow detached accessory dwelling units (like backyard cottages) as permitted uses in specific zones. Key changes include updating standards for regulating building heights, simplifying business use approvals, and altering how land use decisions are reviewed for fairness. The bill makes these adjustments without appropriating new funds or changing existing infrastructure fee requirements.

SB 108 prevents Utah cities and counties from creating rules for online marketplaces like Etsy or Airbnb. It specifically blocks local governments from regulating how these platforms operate or demanding user data without a court order. The law allows exceptions for short-term rental rules and for regulating people who use the platforms, not the platforms themselves.

SB 221 amends definitions and administrative procedures for Utah's Housing and Transit Reinvestment Zones, directly affecting municipalities and planning authorities managing these zones. It redefines "base year" for property tax calculations, introduces the term "extraterritorial affordable housing," and adjusts requirements for boundary changes and project approvals. Key provisions include clarifying terms like "developable area" and modifying processes for reviewing investment zone proposals. The bill makes technical updates to Utah Code sections without adding new funding or creating new zones, focusing solely on refining existing framework language.