Santa Cruz County, CA Landscaping Rules: Tree Removal & Heritage Trees (2026)

Santa Cruz County's tree controls are not a blanket 'cut nothing' rule. Under Chapter 16.34 (Significant Trees Protection), which applies in the Coastal Zone, it is unlawful to remove a significant tree without a permit. Per County guidance interpreting SCCC 16.34.030, a 'significant tree' inside the Urban/Rural Services Line is a single tree 20 inches d.b.h. or larger (or qualifying sprout clumps and tree groups), and outside the services lines (e.g., visible from scenic roads, beaches, or scenic resource areas) the threshold rises to 40 inches d.b.h. Any tree in a designated sensitive habitat is also protected. Removal in a riparian corridor is governed by Chapter 16.30, and removal of rare Santa Cruz cypress and other listed species by the Sensitive Habitat Ordinance (16.32). The County defensible-space FAQ confirms that for defensible space you 'generally' do not need a permit to remove vegetation, but a Significant Tree Removal permit, Land Clearing Permit, or Coastal Development Permit may apply to mature trees (e.g., eucalyptus stands) depending on location and acreage. If you plan to sell harvested timber or firewood, a CAL FIRE permit may also be required.