Tree Removal Permit Lookup by State and City

Understanding Tree Removal Permits in the United States

Tree removal regulations in the US are primarily governed at the local level -- cities, counties, and townships set their own rules about when you need a permit to cut down a tree. Some states have overarching laws that protect certain species, regulate tree cutting near waterways, or establish frameworks for local ordinances. But in many states, there is no state-level tree removal permit at all, meaning regulations depend entirely on where you live. Before removing a tree, you may also want to check if your contractor needs a license in your state.

The strictest regulations tend to be in coastal states and large metropolitan areas. Cities like Portland (OR), Seattle, Atlanta, and New York City have comprehensive tree ordinances that require permits for removing trees above a certain size on private property, mandate replacement plantings, and impose significant fines for violations. On the other hand, many rural states and states in the Great Plains have virtually no tree removal regulations.

How to Get a Tree Removal Permit: Step-by-Step

If your city or state requires a tree removal permit, the process typically involves these steps. Requirements vary by jurisdiction, so always confirm with your local planning or forestry department before beginning.

1. Determine if a permit is required. Use our lookup tool above or contact your city's urban forestry, planning, or building department. Key factors include tree diameter (measured at 4.5 feet above ground, known as DBH or "diameter at breast height"), species, location on your property, and whether you are doing construction.
2. Hire a certified arborist if required. In states and cities with strict regulations (California, Maryland, Oregon, Washington, and many large cities), you will need an ISA-certified arborist report. The arborist assesses the tree's health, structural condition, and whether alternatives to removal exist. Reports cost $200-$500 on average.
3. Submit the permit application. Most cities have an online or in-person application. You will typically need: a site plan showing the tree's location, photographs, the arborist report (if required), the reason for removal, and a tree replacement plan. Application fees range from $0 to $500+ depending on the jurisdiction and tree size.
4. Wait for review and approval. Processing times vary from same-day approval in some municipalities to 30-90 days in cities with tree commissions or public hearing requirements. Heritage or significant trees typically require the longest review.
5. Plant replacement trees if required. Many jurisdictions require replacement plantings before the permit is fully closed out. Replacement ratios range from 1:1 to 3:1. Some cities accept payment into a tree fund as an alternative. Keep receipts and documentation for inspections.

What Is a Heritage or Significant Tree?

Many jurisdictions designate trees above a certain size as "heritage," "significant," "specimen," or "champion" trees. These trees receive the highest level of protection and typically cannot be removed without demonstrating that no reasonable alternative exists. The threshold varies widely -- from 6 inches DBH (diameter at breast height) in some cities to 30+ inches DBH for state-level heritage designations. Heritage trees often require an arborist assessment, a public hearing, or approval from a tree commission before removal is permitted.

How to Measure Tree Diameter (DBH)

Tree diameter is almost always measured as DBH -- diameter at breast height, which is 4.5 feet (54 inches) above ground level on the uphill side of the tree. To measure DBH, wrap a flexible measuring tape around the trunk at 4.5 feet and divide the circumference by pi (3.14). For example, a trunk circumference of 37.7 inches equals a DBH of 12 inches. For multi-trunk trees, most jurisdictions measure each trunk separately and may use the sum or largest trunk for permit thresholds. Accurate DBH measurement matters because it determines whether your tree qualifies as a "heritage" or "significant" tree with extra protections.

Protected Tree Species

Several states protect specific tree species regardless of size. California protects oaks and sycamores in most jurisdictions. Arizona protects native plants including ironwood and palo verde. Florida protects mangroves under state law. Hawaii protects native species like koa and ohia lehua. Oregon protects Garry oak habitat. Removing a protected species without authorization can result in severe penalties, including fines exceeding $100,000 in some California cities.

Tree Replacement Requirements

When tree removal is permitted, many jurisdictions require replacement plantings to maintain the urban tree canopy. Replacement ratios typically range from 1:1 (one new tree for each removed) to 3:1 (three new trees for each removed), depending on the size and species of the tree being removed. Some jurisdictions allow payment into a tree fund as an alternative when on-site replanting is not feasible. DC uses an inch-for-inch replacement system, where the total diameter inches of new trees must equal the diameter of the removed tree.

Tree Removal Costs by Regulation Level

The total cost of tree removal varies significantly based on your local regulations. Beyond the actual cutting and hauling costs (typically $200-$2,000+ depending on tree size), permit-related expenses can add substantially to your total bill:

Need a detailed estimate? Our sister tool, the Tree Removal Cost Calculator, helps you estimate the full cost including tree size, species, location, and permit requirements.