Do You Need a Permit To Take a Tree Down?

First, the honest disclaimer

We are a tree service, not your municipality and not your lawyer. Nothing here is legal advice, by-laws get amended, and the only authority on your specific tree is the municipality it is standing in. What follows is the practical shape of the rules as they work across the area we cover, with links to the people who actually decide.

We are also not a permit service and will not pretend to be. What we will do is tell you at the quote when a job looks like it needs a check first, because that is a much better conversation to have beforehand than afterwards.

The short answer for a normal residential lot

If you own a house on a regular town or village lot, the tree is standing well inside your property line, it is not in a heritage district, and it is not part of a tree preservation plan attached to a development approval, you can generally have it removed without a permit.

That covers most of the calls we get. The Maple over the driveway in Bowmanville, the dead Ash in a Courtice back garden, the Cedar hedge that has gone too far. No permit, no forms, no waiting.

The four exceptions below are where it changes, and they are worth knowing because the penalties are real and they land on the property owner, not on the contractor.

Exception one: a woodland of one hectare or more

This is the big one out on rural property and the one people are most often unaware of. The Regional Municipality of Durham woodland by-law applies to woodlands of one hectare, about 2.5 acres, or larger. If you are cutting in a treed area that size or bigger, that is the Region's jurisdiction and a permit may be required even though the land is entirely yours.

There are two permit types, a Good Forestry Practices permit and a Clear Cutting permit, and the Region has discretion to waive the requirement where only a few trees are involved. Trees removed as part of normal farm practice are treated differently again.

Below one hectare it drops to your local municipality rather than the Region, which is where the rules start to differ from town to town.

If what you are looking at is bigger than a few trees, that is lot and brush clearing rather than a removal, and it is exactly the kind of job worth checking before rather than after.

Exception two: it depends which municipality you are in

Clarington regulates tree destruction under its own by-law and handles woodland areas under one hectare. If you are in Bowmanville, Courtice, Newcastle, Orono, Hampton or Newtonville, the Clarington trees page is the place to start.

Oshawa has no private tree by-law, so a tree on your own property is generally yours to deal with. The exceptions are a woodland of one hectare or more, which is the Regional by-law above, and any City-owned tree, which is never yours regardless of how close to your house it is growing.

Whitby is the most conditional of the three. A permit is generally not required on private property where the treed area is under 0.2 hectares, the property is not in a designated heritage district, the tree is not part of a tree preservation plan, and no other agency requires one. Those conditions are worth reading properly on the Whitby tree policies page, because a heritage-district lot and an ordinary subdivision lot are not the same situation.

Port Hope, Cobourg, Grafton and the rest of Northumberland sit outside Durham entirely, so the Regional woodland by-law does not apply and the local municipality is the authority. Check with them directly.

Exception three: creeks, valleys and conservation authority land

This one surprises people, because it has nothing to do with who owns the tree. Conservation authorities regulate development and site alteration near watercourses, valley slopes, wetlands and shorelines, and that regulation can reach onto private property.

In practical terms, if your tree is in a creek valley, on a slope running down to water, near a wetland, or on a shoreline, it is worth a phone call before the work rather than after. Around Bowmanville, Oshawa, Whitby and Courtice that is Central Lake Ontario Conservation. Port Hope and Cobourg fall to the Ganaraska Region authority, and Millbrook and Cavan Monaghan to Otonabee.

We flag this at the quote when a job looks like it. Working in a valley is a different job anyway: the ground will not take a machine for much of the year, so a removal that would be half a day up on the flat becomes a climbing and rigging job.

Exception four: the tree might not be entirely yours

Two versions of this, and the second one has teeth.

A municipal tree is never yours. Street trees on the road allowance belong to the municipality even when they are growing at the end of your driveway and dropping on your car. Call the town. Removing one yourself is not a grey area.

A boundary tree belongs to both of you. Ontario's Forestry Act says that a tree whose trunk grows on the boundary between two properties is the common property of both owners, and that injuring or destroying it without the consent of both is an offence carrying a fine into five figures. A 2013 Ontario court decision settled that the word trunk means the whole trunk up to where the limbs branch out, not just the part at ground level. So a trunk that leans across the line at head height still counts.

This is the single most common way a straightforward job turns into a dispute between neighbours, and it is why we ask where the property line runs before quoting anything close to one. It is also part of why we will not cut a tree back flat to a property line: it is bad for the tree, and on a boundary tree it may not be yours to do.

What this means in practice

For most people reading this, the answer is that no permit is needed and the job can go ahead. For the rest, the cost of asking is a phone call and the cost of not asking can be an order to replant, a fine, or a neighbour with a solicitor.

When we quote, we will say plainly if a job looks like it falls into one of the four situations above. We are not the authority on it and will not act like we are, but we would far rather raise the question at the quote than find out afterwards. If a contractor is happy to level a valley edge or take a boundary tree without anybody mentioning it, that should worry you rather than reassure you.

If you are unsure what you are looking at, call or text and we will tell you straight, including when the answer is that you do not need us at all.