New Phoenix Building Code Enhances Historic Preservation Protections

As part of the newly adopted 2024 Phoenix Building Construction Code (PBCC), effective August 1, 2025, the City of Phoenix has strengthened its approach to historic preservation – a policy shift long advocated by Preserve Phoenix, Downtown Voices Coalition, and Arizona Preservation Foundation.

The most notable change is the extension of the demolition hold period from 30 to 60 days for properties already identified as eligible for historic preservation. This added time gives preservation advocates and the community a greater opportunity to explore alternatives before demolition proceeds. Eligibility is determined and publicly displayed on the City’s My Community Map, which includes both residential and commercial properties.

Additionally, the code supports community participation in identifying historic resources. Residents can submit City Historic Preservation Office (CHPO) inventory forms to nominate properties for historic eligibility, with new submissions continuously reviewed and added to the eligibility map. While eligibility does not equate to formal designation, it lays the groundwork for future protections, often requiring property owner support and City Council action.

These updates improve transparency, promote public engagement, and provide stronger safeguards for Phoenix’s historic resources – aligning with broader goals of sustainability, safety, and long-term community value. For more information, visit the City of Phoenix Historic Preservation Office.