Plan Review Time Frames

Last Updated: 02/13/2026

The number of approximate days for staff to complete the review of project plans is shown in the table below.

For review of architectural, structural, mechanical, electrical, and/or plumbing plans - The time frames in the table pertain only to projects submitted through the Standard Plan Review Service. It does not reflect time frames for projects using other building permit services. For example, Over-the-Counter service issues permits during the applicant's visit to the Permit Center.

For review of fire protection and hazmat systems - The time frames in the table reflect the typical time required by the Fire Protection Division staff, regardless of the submittal service used. 

Approximate Time Frames for Completion of Plan Review

 COMMERCIAL PROJECTS
 SCOPE OF WORK Building, Fire Architectural, & Structural Reviews
  • Architectural Plans
  • Structural Plans
 Building Review
  • Mechanical Plans
  • Electrical Plans
  • Plumbing Plans
Fire Review
  • Fire Protection & HazMat Systems
   First Round   Subsequent   First Round   Subsequent   First Round   Subsequent 
 New commercial building  25  13  10  5   15  7
 New commercial high rise  40  15   10  5  20   10
 Minor structure  15  7  10  5  10   5
 Miscellaneous commercial project  10  5  10  5  10   5
 SINGLE-FAMILY/DUPLEX PROJECTS
  SCOPE OF WORK Building, Fire Architectural, & Structural Reviews
  • Architectural Plans
  • Structural Plans
Building Review
  • Mechanical Plans
  • Electrical Plans
  • Plumbing Plans
Fire Review
  • Fire Protection & HazMat Systems
   First Round  Subsequent   First Round Subsequent    First Round Subsequent  
 Addition to 1-story residence  10  5  -*  -  10  5
 Addition to 2-story residence  15  7  -  -  10  5
 Alterations, no structural calculations  10  5  -  -  10  5
 New single-family residence  20  10  -  -  10  5
 Tract   25  13  -  -  10  5
 *For single family home projects, mechanical, electrical, and plumbing reviews are performed in the field by assigned building inspector.
  MULTIFAMILY PROJECTS
    SCOPE OF WORK Building, Fire Architectural, & Structural Reviews
  • Architectural Plans
  • Structural Plans
Building Review
  • Mechanical Plans
  • Electrical Plans
  • Plumbing Plans
Fire Review
  • Fire Protection & HazMat Systems
   First Round  Subsequent   First Round  Subsequent   First Round  Subsequent 
 New multifamily building  25 13  10  15 
 New multifamily high rise  40 15  10  20  10 
 Miscellaneous multifamily projects  10 10  10 

Staff aim for timely completion of reviews.
See our customer service dashboards for performance info.