Cal. Code Regs. tit. 14, § 10307
Each of the following uses or activities does not require a permit when conducted in an area of the Commission's shoreline band jurisdiction under Government Code section 66610(b) because each is not a “substantial change in use” or “fill” under Government Code section 66632(a). No permit is required only if these activities or uses: (i) are located or conducted entirely in the shoreline band or partially in the shoreline band and partially in areas outside the Commission's jurisdiction; (ii) do not adversely impact existing public access; and (iii) do not block views of the Bay from the nearest public road or other publicly accessible location.
For existing single-family or two-family residences (duplexes):
Routine repairs and maintenance.
Construction, replacement, or alteration of accessory structures, such as garages, carports, storage sheds, tool sheds, or playhouses.
Construction of an Accessory Dwelling Unit (ADU).
Renovation, remodeling, or alteration of an existing structure that does not increase the building footprint.
Reconstruction or replacement of an existing residence that was constructed under a Commission permit, as long as the new residence would not increase the building footprint.
Construction, replacement, or alteration of ancillary facilities, such as stairs, decks, patios, driveways, and retaining walls less than five feet in height and that will not serve a flood protection function or require drilled piers or pile driving.
Installation, replacement, alteration, or removal of landscaping, gardens, and plantings.
Installation, replacement, or alteration of a fence or gate less than five feet in height.
For existing commercial, office, industrial, recreational, multi-family residential, and other uses besides existing single-family and two-family residences (duplexes):
Routine repairs and maintenance.
Construction, replacement, or alteration of accessory structures, such as waste disposal or recycling stations, utility structures, signage associated with the existing use, and other facilities, provided such structures do not change the type or intensity of the use (for instance, by adding capacity for new residents, workers, or customers).
Renovation, remodeling, or alteration of an existing structure that: (i) has an estimated cost of less than $2million; (ii) does not increase the building footprint; and (iii) will not result in a substantial change in use as defined in subsection 10125(c).
Construction, replacement, or alteration of ancillary facilities, such as stairs, sidewalks, parking lots, driveways, and retaining walls less than five feet in height and that will not serve a flood protection function or require drilled piers or pile driving.
Installation, replacement, alteration, or removal of landscaping, gardens, and plantings.
Installation, replacement, or alteration of a fence or gate less than five feet in height.
Note: Authority cited: Section 66632, Government Code. Reference: Section 66632, Government Code.
1. New section filed 5-4-2026; operative 7-1-2026 (Register 2026, No. 19).