Sunnyvale, CA Outdoor Cooking: BBQ & Propane Rules (2026)

Sunnyvale adopts the California Fire Code by reference under SMC Title 16. CFC 308.1.4 prohibits the use of open-flame cooking devices - including propane grills, charcoal grills, and pellet smokers - on combustible balconies or within 10 feet of combustible construction at apartments, condominiums, townhomes, and other Group R-2 occupancies. Exceptions allow LP-gas containers up to 1 pound (the small disposable cylinders), electric grills, and dwelling units protected by automatic fire sprinklers. Single-family R-3 detached homes (the dominant zoning across Sunnyvale's R-0, R-1, and R-2 districts) are exempt from this 10-foot multifamily setback. CFC 6109.13 limits residential LP-gas storage to a total of 2 cylinders of 5 gallons each (about 20 lbs) for one-family and two-family dwellings; storage in basements, below grade, or on flat rooftops is prohibited. Sunnyvale's Department of Public Safety serves as both police and fire authority, with the Fire Marshal enforcing the CFC. While Sunnyvale is largely flatland and not in a state-mapped Very High Fire Hazard Severity Zone (unlike the Santa Clara County hills above 280), the city participates in regional Red Flag Warning protocols. Bay Area Air Quality Management District (BAAQMD) Regulation 6 wood-smoke rules and Spare the Air days may impose voluntary restrictions on wood-burning grills/smokers, though propane grilling is unaffected. HOAs in Sunnyvale's many condo and townhome developments commonly impose stricter rules under the Davis-Stirling Act.