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Millbrae Regulations


BACKYARD OFFICE REQUIREMENTS

Permit Restrictions

  • No planning or building permits are required when the total square footage is < 120 square feet

  • Overhang and deck are counted in the total square footage

  • The addition of electricity will require an electrical permit

  • No permit is needed for the addition of a slab foundation (if needed)

Height and Setback Restrictions





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