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Live Oak, Sutter County · Building on your lot

Building in a flood zone in Live Oak, Sutter County

Live Oak, Sutter County'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 Live Oak, Sutter County Municipal Code it was read from, with the code text one click away (checked October 2026). General information, not legal advice.

What Live Oak, Sutter County's code says

Live Oak, Sutter County code What Live Oak, Sutter County's code adds
Floodplain permit
  • A development permit is needed before any construction, substantial improvement or other development.
    Applies: Special flood hazard areas on the city's current Flood Insurance Rate Maps.
    § 15.21.140 · code text
    A development permit shall be obtained before any construction, substantial improvements or other development, including manufactured homes, within any area of special flood hazard as identified on the current Flood Insurance Rate Maps (FIRMs) for the City of Live Oak.
Height of the lowest floor
  • At least 1 foot above the base flood elevation.
    Applies: New or substantially improved homes in AE, AH and A1-30 flood zones.
    § 15.21.180 · code text
    In AE, AH, A1-30 Zones, elevated at least one foot above the BFE.
  • At least 1 foot above the flood map depth number, measured from the highest adjacent grade.
    Applies: New or substantially improved homes in an AO zone when the flood map gives a depth number.
    § 15.21.180 · code text
    In an AO Zone, elevated above the highest adjacent grade to a height exceeding the depth number specified in feet on the FIRM by at least one foot, or elevated at least three feet above the highest adjacent grade if no depth number is specified.
  • At least 3 feet above the highest adjacent grade.
    Applies: New or substantially improved homes in an AO zone when the flood map gives no depth number.
    § 15.21.180 · code text
    elevated at least three feet above the highest adjacent grade if no depth number is specified.
  • At least 1 foot above the base flood elevation.
    Applies: New or substantially improved homes in an unnumbered A zone, with no base flood elevations on the FIRM.
    § 15.21.180 · code text
    In an A Zone, without BFEs specified on the FIRM [unnumbered A zone], elevated at least one foot above the base flood elevation
  • At least 1 foot above the mapped base flood elevation, or the local one if higher.
    Applies: New or substantially improved homes in all other flood zones and local flood hazard areas.
    § 15.21.180 · code text
    In all other zones and in local flood hazard areas, elevated at least one foot above the base flood elevation shown on the flood insurance rate map or one foot above the locally-determined base flood elevation if that elevation is higher.
  • 1 foot above the centerline of the nearest City street, at the point closest to the site.
    Applies: Zone X homes outside a subdivision; an option the Floodplain Administrator may approve when 100-year storm data would cost too much.
    § 15.21.180 · code text
    the Floodplain Administrator may alternatively approve a lowest floor elevation which is one foot above the centerline of the closest City street at a point closest to the building site.

Who this affects

HomeownersContractorsDesigners

Frequently asked questions

What are the rules for building in a Live Oak, Sutter County flood zone?

Live Oak, Sutter County's code: A development permit is needed before any construction, substantial improvement or other development. (Special flood hazard areas on the city's current Flood Insurance Rate Maps.) (§ 15.21.140); At least 1 foot above the base flood elevation. (New or substantially improved homes in AE, AH and A1-30 flood zones.) (§ 15.21.180).

General information, not legal advice.

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