City Hall Holiday Closure

Santa Ana City Hall is closed December 25, 2025, to January 2, 2026; there is no street sweeping December 25-26 and January 1. Go here to see all service impacts.  

Step 3. Submit a Building Plan Check Request

  • Projects utilizing the Pre-Approved ADU Plans can only submit via electronic plan check.
  • Pre-Approved ADU plans qualify as Tier 2 Projects and are eligible for Planning and Building concurrent review.
  • Click here to request an electronic plan review for a new Pre-Approved ADU. Please allow up to 3 business days for staff to process your request and respond with an email with further instructions.
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