Building Permits in Santa Monica
Find permit requirements, fees, and application steps for all common building projects in Santa Monica, CA. Source-cited from official city building code.
Most home improvement projects in Santa Monica require a building permit. Select a permit type below to see whether a permit is required, what the fees are, and how to apply through the Santa Monica Community Development Department — Building and Safety Division.
Permit Types
Fence Permit
Requirements →
Shed Permit
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Deck Permit
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Pool Permit
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Addition Permit
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ADU Permit
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Demolition Permit
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Electrical Permit
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Plumbing Permit
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Roofing Permit
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HVAC Permit
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Solar Permit
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Santa Monica Building Department
Santa Monica Community Development Department — Building and Safety Division
Phone: (310) 458-8355
Visit Building Department WebsiteAbout Santa Monica Building Permits
Building permits ensure that construction work in Santa Monica meets local safety codes and zoning requirements. Unpermitted work can result in fines, required demolition, and complications when selling your home. Always confirm permit requirements with the Santa Monica Community Development Department — Building and Safety Division before starting any project.
Source: Santa Monica Municipal Code Chapter 9.31.290 — Accessory Dwelling Units; California Government Code §§66314–66333 (Stats. 2024 Ch. 7 §20). Last verified April 6, 2026. View source