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Carpinteria, California: what can you build or do?

Plain-English answers to common homeowner questions, taken from Carpinteria's published ordinances, with every rule linked to the section it comes from.

Last reviewed 2026-10-15

• Accessory Dwelling Units (ADUs)
  Yes. Carpinteria allows one ADU plus one junior ADU on a lot in any zone that allows homes, approved through a coastal development permit without a hearing plus a building permit (lots in the Sandyland Road beach overlay may get discretionary review). On lots under 15,000 sq ft a detached ADU can be up to 850 sq ft (1,000 sq ft with two or more bedrooms), with 4-foot side and rear setbacks.Allowed with a permit
• Backyard Chickens
  Yes, with a permit from the city manager. You can keep one hen per 1,000 sq ft of lot area, up to 24 birds total, in a fully covered and enclosed coop at least 25 feet from any home, and roosters are not allowed anywhere in the city.Allowed with a permit
• Short-Term Rentals (Airbnb / VRBO)
  Partly. Anywhere in Carpinteria's single-family zones you can rent rooms as a licensed "home stay" if you live there during every overnight stay (up to 4 guests). Renting a whole home while you're away (a vacation rental) needs a city license and is allowed only in the Vacation Rental Overlay District, where licenses are capped by area.Restricted
• Fences
  In Carpinteria's single-family zones you can put up a fence up to 3 feet tall in the front yard setback and up to 6 feet tall in the side and rear yard setbacks without zoning review. Taller fences need approval from the Community Development Department, and corner lots must keep a 10-foot vision clearance.Allowed
• Sheds & Accessory Buildings
  A shed or other detached accessory building in Carpinteria's R-1 zone must meet the zone's front and side setbacks (side yards are 10% of lot width, at least 5 feet; 3 feet in 4-R-1) and the 30-foot height limit. It can go in the rear setback if it is at least 10 feet from the house and covers no more than 40% of the rear yard.Allowed
• Burn Permits & Backyard Fires
  Mostly no. Carpinteria's municipal code has no backyard burning rules, so this answer rests on the Santa Barbara County Air Pollution Control District's open-burning page: burning waste in an open fire is banned except commercial agricultural waste and permitted backyard burning of plant trimmings in specific areas. Fire pits and recreational fires are set by the Carpinteria-Summerland Fire Protection District, whose rules we didn't review, so check with the district.Restricted
• Home-Based Businesses
  Yes. Home occupations are allowed by right in Carpinteria's R-1 zone if they use no more than one room, are run only by the people who live there, have no signs or displays, and serve no more than five customers at a time. You need a city business license.Allowed with a permit
• Swimming Pools
  Yes. Carpinteria treats a pool as an accessory use; it can't go in the required front or side yard setback and must be at least 5 feet from any other property line. You'll also need a building permit, and state law sets the safety barrier rules.Allowed with a permit
• Building Near the Coast or Creeks
  All of Carpinteria is in the coastal zone, so building near the beach, bluffs, creeks or the salt marsh is reviewed under the city's Local Coastal Plan. Key limits: no permanent structures on the dry sandy beach, beachfront buildings can't extend seaward of the neighbors' "string line," bluff-top buildings must be set back far enough to be safe for 100 years, and wetlands need a 100-foot buffer. For creeks, the Local Coastal Plan requires a 50-foot setback, while the older zoning overlay lists a 20-foot minimum for Carpinteria Creek; plan on 50 feet and confirm with the city.Allowed with board review
• Docks, Piers & Floats
  Practically no. Carpinteria is an open-beach city with no harbor, and no city code section addresses private docks directly; its Local Coastal Plan allows piers and other shoreline structures only to serve coastal-dependent uses or to protect existing structures or beaches from erosion. Permanent structures aren't allowed on the dry sandy beach, and boats can't be moored or stored on the beach without city authorization.Restricted