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Bill

Bill

SB 1110

accessory dwelling units; codes; owners

57th Legislature - First Regular Session Introduced by John Kavanagh

Arizona bill modifies accessory dwelling unit codes and regulations, potentially streamlining ADU construction standards to increase housing supply and owner flexibility.

Senate Second Reading
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Bill Summary · SB 1110

Legislative bill overview

SB 1110 addresses accessory dwelling units (ADUs) and building code requirements in Arizona. The bill appears to modify regulations governing ADUs and potentially streamline or adjust code compliance standards for these secondary residential units on single-family properties.

Why is this important

ADUs are increasingly viewed as a solution to housing shortages and affordability crises, allowing homeowners to add rental income while increasing housing supply. Changes to ADU regulations can significantly impact housing availability, property owner flexibility, construction costs, and neighborhood character across Arizona communities.

Potential points of contention

  • Code standardization vs. local control: Balancing state-level ADU standards with cities' ability to enforce local building and zoning codes
  • Housing affordability trade-offs: Whether streamlined codes reduce construction costs (increasing affordability) or compromise safety and quality standards
  • Neighborhood impacts: Concerns about parking, traffic, property values, and neighborhood density if ADU barriers are lowered
  • Owner liability and enforcement: Clarity on who enforces compliance and owners' legal responsibilities for ADU safety and code adherence

Compiled from official sources — confirm details with the bill’s official record.

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