San Francisco does not regulate residential inflatable holiday decorations by size or type. Standard Police Code Article 29 noise rules apply to motor blowers, Planning Code 605 covers signage-style displays over 12 sq ft, and HOAs typically set the binding rules through CC&Rs. Lighted inflatables drawing on outdoor power must be on a GFCI circuit per SF Electrical Code.
There is no provision in the SF Municipal Code restricting residential inflatable holiday displays. Continuous-run blower motors can trigger Police Code Article 29 (Section 2909) if they exceed 55 dBA at the property line during nighttime hours (10 PM-7 AM). Inflatables are not classified as 'signs' under Planning Code 605 unless they contain commercial messaging. SF Electrical Code (adopted from California Electrical Code 2022 with amendments) Section 210.8 requires GFCI protection for any 120-volt outdoor outlet, so the cord plugged into an exterior outlet must be on a GFCI. Light trespass onto neighboring properties can be enforced as a nuisance under Health Code 581 if persistent. SFFD historically advises that helium balloon displays inside structures must comply with SFFC 308 hot-work rules but no such rule applies to cold-air inflatables outdoors.
Noise-violation penalties from continuously running blowers: $200 administrative fine for the first offense, escalating to $1,000 under Police Code 2917. Nuisance light/visual abatement orders can require shutoff during nighttime hours. No specific inflatable fines exist in city code.
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