Do I need a permit to take down a tree?
It depends on the specifics
This is not a building-code question at all — no building department issues a permit for it. It is decided by a local tree ordinance, and in the cities that have one the fines are unusually large.
What changes the answer
- No tree ordinance where you are — commonly nothing required for a tree on your own property
- A protected, heritage or landmark tree — permit or approval regardless of where it stands, often with size and species thresholds
- Trees in the public right-of-way or the strip between sidewalk and street — usually the municipality's tree, not yours
- Removal tied to a development or building permit — commonly triggers replanting or mitigation requirements
- Dead, diseased or immediately hazardous trees — most ordinances have an emergency provision, but many still want it documented
These thresholds come from the model code and are commonly amended locally, which is usually where people get caught.
Why it matters
Tree ordinance penalties are assessed on the value of the tree rather than as a flat fine, and mature specimens are appraised in the tens of thousands of dollars. Some jurisdictions add replanting requirements on top. The other exposure is civil: a tree on the boundary is frequently owned jointly, and removing it without the neighbour's agreement can be an expensive private matter.
Confirm the requirement with the authority that would issue the permit before deciding.
The version of this people actually ask
Do I need a permit to cut down a tree in my own yard?
It depends entirely on whether your city or county has a tree ordinance, and that varies more than almost anything else on this site. Many places have none and a tree on private property is yours to remove. Others protect any tree above a diameter threshold, or specific species, or anything in a defined district — and those rules apply to your own back garden.
What is a heritage or protected tree?
A category defined by local ordinance, usually by some combination of species, trunk diameter at a stated height, and sometimes historical designation. Protection generally means removal needs approval, pruning beyond a limit may too, and construction inside the root zone can be restricted. The threshold is often lower than people expect — a diameter that a healthy suburban oak passes in a few decades.
Do I need a permit to remove a dead or dangerous tree?
Most ordinances that regulate removal carry an exception for a dead, diseased or imminently hazardous tree — but the exception normally still requires notice, and often photographs or an arborist's assessment. Documenting the condition before it comes down is what protects you, because after removal there is nothing left to demonstrate the tree was dead.
Who is responsible for a tree between the sidewalk and the street?
Usually the municipality, even though it sits in front of your house and you may be required to maintain it. That strip is typically public right-of-way, the tree in it is a public tree, and removing or heavily pruning one without approval is the version of this that most reliably produces a penalty.
This is the typical rule, not your answer
This is the typical rule in the United States and not a decision about your property — permitting is run by more than 22,000 separate authorities and any of them can amend the code it adopts, so confirm with your local building department before you start. Put a ZIP in to see what applies in that state, and how to reach the office that decides.
There is no model-code provision for tree removal — the IRC does not address it. Authority comes from municipal or county tree preservation ordinances, state heritage-tree statutes where they exist, and the road authority for anything in the right-of-way.
Other projects
- Build a deckA permit is usually required once a deck is more than 200 square feet, more than 30 inches above grade, serves an exit door, or is attached to the house.
- Put up a fenceFences under 7 feet are typically exempt from a building permit — but height limits, corner-visibility rules and pool-barrier requirements are set locally and catch people constantly.
- Add a shed or small outbuildingOne-story detached sheds are typically exempt up to 200 square feet under the residential code — but the number people quote is 120, and both are right depending on which code your jurisdiction adopted.
- Replace a water heaterReplacing a water heater almost always requires a permit, even though it is routinely done without one.
- Remove or open up an interior wallIf the wall is load-bearing, a permit and engineered drawings are required. If you are not certain whether it is load-bearing, assume it is.
- Upgrade or replace an electrical panelPanel and service work always requires a permit, and in most places must be done by a licensed electrician.