CA AB356

Extends through January 1, 2029 the provision exempting lead agencies from evaluating aesthetic impacts of projects involving refurbishment, conversion, repurposing, or replacement of existing buildings that are abandoned, dilapidated, or vacant for over one year and include housing construction.

Exemption does not apply to projects with significant aesthetic effects on official state scenic highways or historical or cultural resources.

Requires lead agencies to file notice with the Office of Planning and Research and county clerk when determining a project is not subject to aesthetic impact evaluation and approving or carrying out the project.

Clarifies that the exemption does not limit lead agencies' authority to consider aesthetic issues and require mitigation under other laws.

Defines "dilapidated" as decayed, deteriorated, or fallen into substantial disrepair through neglect or misuse requiring significant repair for safe and proper use.