Residential / commercial scope
Both
Decks no more than 30 inches are exempt from requiring a permit; elevated or attached decks and balconies need plans.
Category
Structural
Plans required?
Yes
Where to go
ePlanLA
Over-the-counter?
No - Drafted plans will be reviewed for code compliance and required clearances will be confirmed before the permit is issued.
Likely clearances
Zoning (setbacks)
Residential vs commercial
A small home deck under 30 inches does not require a permit; an elevated or larger deck needs plans in ePlanLA. Commercial decks and balconies add accessibility and occupant-load review in ePlanLA - confirm when you apply.
Search keywords
deck, balcony, porch, elevated, guardrail
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