The Costa Mesa Zoning Code authorizes the Director of Economic and Development Services to make certain decisions about zoning and land use issues affecting specific properties. These written decisions are published here. For more information, please contact the Planning Division at (714) 754-5245 or email: planninginfo@costamesaca.gov

• Minor Changes to Master Plans
• Development Reviews
• Lot Line Adjustments
• Minor Modifications
• Reasonable Accommodations
• SB9 Urban Lot Splits
• Second Story Additions
• Time Extensions
• Use Determinations
• Zoning Verification Letters