Napa, CA Tree Protection: Tree Removal Permits (2026)

Napa's tree-removal permit framework is built on Chapter 12.45 of the Napa Municipal Code (https://ecode360.com/43393111) and Chapter 12.44 (https://ecode360.com/43393062). Under §12.45.090, where there is no pending discretionary development application, the property owner (or authorized representative) applies to the Director of Parks and Recreation Services on the designated form for permission to remove a Protected Native Tree. The application must include a site plan showing each Protected Native Tree on the property by species, size, drip line, and location, plus the location of all other trees on site and in the adjacent public right-of-way, and adjacent-property trees with drip lines crossing the property. The application may require photographs and an arborist report. The Tree Advisory Commission decides after a public hearing - notice mailed at least 10 days in advance to all owners within a 300-foot radius and posted near the subject tree. The Commission may grant the permit only on specific findings: (a) the tree must be removed to make reasonable use of the property and no reasonable design alternative exists; (b) the tree's condition with respect to disease, danger of falling, or interference with utility services requires removal for public health and safety; or (c) the tree or its roots are causing or threatening serious or unmitigable damage to a building. Applicants dissatisfied may appeal to City Council within 10 days; the Council hearing is set within 45 days of appeal filing, and the Council's decision is final. Where a discretionary development application is pending, removal is reviewed through the development approval under §12.45 subsections governing the Planning Director and decision-making body, with the same findings plus a finding that the project has minimized tree loss to the extent possible. Routine private-tree removals on residential lots one acre or smaller (for non-protected species) do not require a Napa permit. Street tree removals require Parks and Recreation Services Director approval under Chapter 12.44 (1500 Jefferson Street, 707-257-9529). Large land-development sites are also subject to State Water Board Construction General Permit erosion-and-sediment-control requirements.