Tree Protection
Tree removal permits, heritage tree protections, and tree replacement requirements.
A tape measure decides whether a tree is yours to cut. Below the ordinance's trunk-diameter threshold, removal is unregulated; above it, the tree is "protected" or "significant" and taking it down requires a permit, replacement plantings, or an in-lieu fee, on private land in many cities. Heritage programs go further, protecting named individual trees.
Street trees follow different law entirely. The one in the parkway strip typically belongs to the city even though you water it, and unauthorized trimming can cost more than the tree, since penalties in this field run to appraised value.
All 50 States: Tree Protection at the State Level
Each tile shows the strongest state-level rule for that state. Click a state to see its full statewide rules and how local cities are constrained.
Severity: Few Restrictions · Light Restrictions · Some Restrictions · Significant Restrictions · Heavy Restrictions
What's Covered
Heritage & Protected Trees
Extra protections for old, large, or historically significant trees, including the penalties for removing them without approval.
Protected Tree Species
Specific native species (oak, sycamore, walnut, juniper) protected by city ordinance, diameter thresholds, removal permits, and replacement ratios.
Parkway Planting
Permits and rules for planting in the parkway strip between sidewalk and curb, including approved species lists and Bureau of Street Services standards.
Urban Forest Equity
Citywide tree-canopy goals and equity-focused planting programs targeting historically under-canopied neighborhoods (Cool Streets LA, City Plants).