30237.
(a) For purposes of this section, the following definitions apply:(1) “Coastal hazard mitigation zone” means that portion of the coastal zone in the Counties of Orange and San Diego that is composed of beaches and their adjacent properties, whether public or private.
(2) “Existing residential property” is residential property with a permitted or constructed structure as of May 1, 2020.
(3) “Sand mitigation offset” means the amount of sand, to be determined by the commission or local government, as appropriate, that is projected to be lost from the beach affected by the shoreline protective device for a period of
20 years.
(b) (1) Except as provided in paragraph (3), the commission or a local government with an approved local coastal program shall approve the repair, maintenance, or construction of retaining walls, return walls, seawalls, revetments, or similar shoreline protective devices for beaches or adjacent existing residential properties in a coastal hazard mitigation zone if those shoreline protective devices are designed to mitigate or protect against coastal erosion and those shoreline protective devices meet the requirements of this section.
(2) (A) The commission or a local government issuing an approval under this section may require the recipient of an approval to mitigate the impact of a shoreline protective device by adding a sand mitigation offset at the affected beach; provided, however, that the obligation on a private property
owner to add a sand mitigation offset may not exceed, in total cost, the lesser of twenty-five thousand dollars ($25,000) or 1 percent of the assessed value of the private property. If a sand mitigation offset added to a beach under this section requires a separate permit, including a coastal development permit, from the commission or a local government, that permit shall be processed and considered concurrently with any application under this section. The terms and conditions of that permit shall be consistent with, and limited by, this section.
(B) The sand mitigation offset shall be added, as directed by the commission or local government, as appropriate, before the initiation of any work on the shoreline protective device and at the approval recipient’s sole expense. A state agency, including the commission, or a local government shall not require other mitigation related to the alteration of the natural shoreline processes, to impacts to
shoreline sand supply, or to impacts associated with the loss of recreational benefits or opportunities, such as public recreation fees.
(3) (A) The commission or a local government may deny an application for a shoreline protective device under this section if the commission or local government determines that the construction of a shoreline protective device would constitute a substantial threat to the public health or safety.
(B) If a local government denies the application, it shall, within 30 calendar days of the denial, inform the commission, in writing, of its decision along with a report that includes evidence supporting the denial. If the commission denies an application, or receives notice of a local government’s denial, the commission shall, within 30 calendar days, submit to the Legislature, in accordance with Section 9795 of the Government Code,
a report that includes evidence supporting the commission’s denial of the application or the report from the local government, as applicable.
(4) The commission or a local government shall, within 30 calendar days of the submission of an application for a shoreline protective device under this section, notify an applicant in writing whether the application is approved or denied.
(c) (1) A state agency or local government shall not adopt an ordinance, regulation, policy, or rule that is inconsistent with this section.
(2) This section does not limit the commission or a local government from requiring shoreline protective devices to be constructed in accordance with accepted construction and engineering standards, including the California Building Code (Title 24 of the California Code of
Regulations).
(d) The commission or a local government may charge a fee for the processing of an application for a shoreline protective device under this section that is equivalent to that for an application for an emergency permit.
(e) The commission shall identify native plant species for each area within the coastal hazard mitigation zone that are drought resistant and can withstand local soil conditions. A property owner in a coastal hazard mitigation zone may plant any identified species without obtaining any further approval from the commission or a local government.
(f) A decision by the commission or a local government under this section may be reviewed solely by filing a petition for a writ of mandate in accordance with Section 1094.5 of the Code of Civil Procedure and within 90 days after the decision has
become final. Notwithstanding Section 1094.5 of the Code of Civil Procedure, a decision denying the application for a shoreline protective device shall be reviewed de novo.
(g) Division 13 (commencing with Section 21000) shall not apply to any action taken pursuant to this section.
(h) In inspections performed for purposes of this section, the commission or local government may only enforce requirements set forth in approvals granted pursuant to this section and shall not enforce other legal requirements not related to this section.