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Carpinteria · Building on your lot

Building in a flood zone in Carpinteria

Carpinteria's own rules on building in a flood zone, with the code text for every value.

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Each rule below links to the section of the Carpinteria Municipal Code it was read from, with the code text one click away (checked October 2026). General information, not legal advice.

What Carpinteria's code says

Carpinteria code What Carpinteria's code adds
Floodplain permit
  • You need a development permit before any construction or development starts in a special flood hazard area.
    Applies: Areas of special flood hazard.
    § 15.50.130 · code text
    A development permit shall be obtained before any construction or other development begins within any area of special flood hazard established in Section 15.50.070.
Building in a floodway
  • Fill, new buildings and other development are not allowed unless a licensed professional certifies no rise in base flood elevation.
    Applies: Floodways; a licensed civil engineer, architect or land surveyor must certify.
    § 15.50.200 · code text
    Prohibit encroachments, including fill, new construction, substantial improvement, and other new development unless certification by a licensed civil engineer, architect, or land surveyor is provided demonstrating that encroachments shall not result in any increase in the base flood elevation during the occurrence of the base flood discharge.
Height of the lowest floor
  • The lowest floor must be at or above the base flood elevation plus freeboard.
    Applies: New or substantially improved homes in AE, AH and A1-30 zones; the lowest floor includes the basement.
    § 15.50.160 · code text
    In AE, AH, A1-30 Zones, elevated to or above the base flood elevation and freeboard.
  • The lowest floor must be above the highest nearby ground, at least the FIRM depth number plus freeboard.
    Applies: New or substantially improved homes in an AO zone with a depth number on the FIRM; includes the basement.
    § 15.50.160 · code text
    In an AO zone, elevated above the highest adjacent grade to a height equal to or exceeding the depth number specified in feet on the FIRM and freeboard, or elevated at least two feet above the highest adjacent grade if no depth number is specified and freeboard.
  • The lowest floor must be at least 2 feet above the highest nearby ground, plus freeboard.
    Applies: New or substantially improved homes in an AO zone with no depth number on the FIRM; includes the basement.
    § 15.50.160 · code text
    In an AO zone, elevated above the highest adjacent grade to a height equal to or exceeding the depth number specified in feet on the FIRM and freeboard, or elevated at least two feet above the highest adjacent grade if no depth number is specified and freeboard.
  • The lowest floor must be at or above the base flood elevation plus freeboard.
    Applies: New or substantially improved homes in an unnumbered A zone; the base flood elevation is set by a method in the code.
    § 15.50.160 · code text
    In an A zone, without BFE's specified on the FIRM [unnumbered A zone], elevated to or above the base flood elevation and freeboard; said base flood elevation shall be determined by one of the methods in Section 15.50.150(6) of this chapter.
  • The lowest horizontal support must be at or above the base flood elevation plus freeboard.
    Applies: New or substantially improved homes in a VE zone.
    § 15.50.160 · code text
    In a VE zone, the lowest horizontal support member elevated to or above the base flood elevation and freeboard.

Who this affects

HomeownersContractorsDesigners

Frequently asked questions

What are the rules for building in a Carpinteria flood zone?

Carpinteria's code: You need a development permit before any construction or development starts in a special flood hazard area. (Areas of special flood hazard.) (§ 15.50.130); The lowest floor must be at or above the base flood elevation plus freeboard. (New or substantially improved homes in AE, AH and A1-30 zones; the lowest floor includes the basement.) (§ 15.50.160).

General information, not legal advice.

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