The tree permit application process in Toronto involves multiple documents, a technical arborist report, and conditions that continue for two years after the work is finished. Removing a tree on private property in Toronto is not a homeowner’s decision alone. Under the City of Toronto tree bylaw, any tree measuring 30 centimetres or more in diameter at breast height is a protected tree. Injuring or removing it without authorization is prohibited.
Key Takeaways
- A permit is required to remove or injure any private tree with a diameter of 30 cm or more measured at 1.4 metres above ground, and any City street tree of any size.
- An arborist report is mandatory for every tree removal and injury application, prepared to the City’s published guidelines.
- Applications are submitted online or in person only. The City discontinued email submissions for new tree permit applications.
- Replacement planting is a condition of every removal permit. Where there is no space to replant, the City accepts cash-in-lieu at $583 per tree.
- A dead tree does not require a permit, but a permit exception must be confirmed by the City in writing before any work begins.
Do I Need a Permit to Cut Down a Tree in Toronto?
The answer depends on three variables: where the tree stands, how large it is, and whether the property falls within a ravine or heritage protection area.
Private Trees: The 30 Centimetre Threshold
A private tree is protected once its diameter at breast height reaches 30 cm. To measure it, mark a point 1.4 metres up the trunk from ground level, wrap a measuring tape around the trunk at that height at a 90-degree angle to the stem, and divide the circumference in centimetres by 3.14. The result is the DBH. On a multi-stemmed tree, the largest stem governs. If any single stem reaches 30 cm, the entire tree is protected, all stems included.
City Street Trees: No Size Threshold
Any tree owned by the City is protected regardless of size. Street trees are frequently located in the boulevard, but they can also sit within what appears to be a front lawn. A property survey establishes the boundary; where no survey exists, 311 can confirm ownership. This is a recurring source of error, and the consequences often fall on the property owner.
Ravine and Natural Feature Areas
Properties within a Ravine and Natural Feature Protection area are subject to a separate bylaw under which all trees are protected regardless of size, and grading, fill placement, and structure construction are also restricted. Confirm status using the City’s Ravine and Natural Feature Protection By-law map before planning any work.
Boundary and Neighbour Trees
If any part of a trunk crosses a property line, the tree is jointly owned. Either owner may apply, but written consent from the co-owner is required, and the City issues notification to affected owners twice, usually within 15 business days of receiving the application, and again at least 15 days before a permit is issued.
| Property Category | Protection Threshold | Permit Required? | Key Condition |
| Private Trees | $\ge$ 30 cm DBH (Diameter at Breast Height) | Yes | Measure at 1.4 m above ground; single stem governs. |
| City Street Trees | All sizes protected | Yes | Any tree on city boulevard or street allowances. |
| Ravine Protection Areas | All sizes protected | Yes | Subject to separate Ravine Protection By-law. |
| Boundary Trees | Varies by size/location | Yes | Joint ownership; requires written neighbor consent. |
What the City Accepts as Grounds for a Permit
Not every reason will be approved. Toronto’s bylaw is written to prevent unnecessary removal, and nuisance complaints are explicitly not supported.
| Generally Approved Grounds ✅ | Generally Refused Grounds ❌ |
| • Unavoidable construction impacts to the Tree Protection Zone (TPZ) | • Routine nuisance debris (leaf, fruit, or twig litter) |
| • Poor health, severe structural defects, or advanced decay | • General shade blocking a lawn, patio, or landscaping |
| • Structural damage to load-bearing walls or primary roofs | • Minor surface root lifting of walkways or driveways |
| • Approved tree relocation or property stewardship plans | • Alleged foundational cracks without engineering proof |
Understanding this distinction before applying is the difference between a permit and a written denial. Our guide to municipal tree bylaws for Toronto homeowners covers how these grounds are weighed in practice.
The Tree Permit Application Process in Toronto: Step by Step
Step 1: Confirm Tree Ownership and Protection Status
Measure DBH, establish the property line, and check the ravine map. This determines which of the three application streams applies: removal, injury, or ravine and natural feature work.
Step 2: Commission an Arborist Report
The arborist report is the technical foundation of the application. Prepared to the City’s Guidelines for Completion of an Arborist Report, it must document each tree’s:
- Location
- Species
- Size
- Condition
- structural integrity
- disease or infestation
- overall health
- proposed work and protection measures.
Reports that omit adjacent trees within six metres of the property line, or that fail to number trees consistently with the site plan, are among the most common causes of an incomplete-application notice. Loyal Tree’s arborist reports are prepared to this specification.
Step 3: Prepare the Tree Protection Plan
A Tree Protection Plan is required for injury applications and for any construction work. It documents how retained trees will be protected, including hoarding placement, and must be prepared by or in consultation with an arborist.
- Tree Protection Zone sizes are set by DBH
a 30–40 cm private tree requires 2.4 metres, rising to 6 metres at 91–100 cm, and 6 cm of protection for every 1 cm of diameter beyond that. Ravine trees require double these distances or the dripline, whichever is greater.
Step 4: Assemble Supporting Documents
Every removal application requires:
- Completed application form and fee, payable by certified cheque or money order
- Arborist report
- Landscape and replanting plan specifying replacement species, location, and size — minimum 50 mm caliper for deciduous, 1.75 to 2.5 metres in height for coniferous
- Clear colour photographs of the full tree and any areas of concern
- Scaled site plan and elevations, where construction is involved
- Site plan with ravine line delineation, if applicable
Step 5: Submit the Application
Submit through the City’s online permit portal or in person at a Tree Protection and Plan Review district service counter. The City also provides guidelines for new applications.
Step 6: City Review and Site Inspection
Staff review the package for completeness and notify the applicant in writing of missing items. A site visit may follow to verify details and determine whether public notification is required. Communication proceeds by email.
Step 7: Satisfy Pre-Issuance Conditions
Approval is not issuance. Before a permit is released, the applicant must sign a witnessed Undertaking and Release confirming intent to plant replacement trees and implement the protection plan. Where construction is involved, tree protection hoarding must be installed and photographed, and may be inspected, before the permit is issued.
Step 8: Post the Permit and Complete the Work
The permit must be posted in a location visible from the street at least one day before work begins and remain posted until the approved work is complete. Work outside the permit’s conditions constitutes a contravention.
Step 9: Meet Post-Work Obligations
Notify the City once replacement trees are planted and submit photographs. Trees planted as a permit condition are protected by the bylaw from the moment they are planted, regardless of size. Guarantee deposits on City street trees are released only after the City confirms replacement trees are healthy and vigorous two years after planting.
Tree Permit Costs in Toronto
Total cost is a sum of separate items rather than a single fee:
- Application fee — set annually and listed on the current application form
- Arborist report — a private professional cost, varying with the number of trees and site complexity
- Cash-in-lieu of replanting — $583 per tree where the property cannot accommodate replacement planting
- Guarantee deposits — $583 per tree for planting on City streets or within ravine protected areas; tree protection guarantees on street trees are appraised by DBH, species, condition, and location using the CTLA appraisal method
- RNFP line marking — a per-property fee where the City marks the ravine line on submitted plans
Verify current figures on the City’s application form before budgeting, as fees are revised annually.
Permit Exceptions: Dead, Diseased, and Hazardous Trees
Three situations may qualify for exception rather than permit:
- Dead trees. No permit is required for a tree that is 100 per cent dead. A tree in poor condition still requires a permit.
- Terminally diseased trees. Not every disease is terminal; the City assesses maintainability.
- Imminently hazardous trees. A destabilised or structurally compromised tree posing immediate danger must be removed, and the private owner is responsible for arranging it.
In all three cases, written confirmation of the exception must be obtained from the City before work proceeds, with the sole exception being immediate work required to eliminate a dangerous situation.
Loyal Tree arborists can help assess and manage tree health risks, while helping you prepare your documentation. Submit tree size, species, condition, photographs, and location to the local district office. Where a tree presents an active hazard, emergency tree services can stabilise the site while the exception is documented.
What Happens if an Application Is Denied
Denials are issued in writing. The applicant may appeal to the Community Council by notifying the City in writing, after which staff prepare an appeal report and the City Clerk provides a hearing date. The applicant may present at that meeting. The Community Council’s decision is final and cannot be appealed further, which makes the quality of the original arborist report and application package the decisive factor, not the appeal.
Why Choose Loyal Tree For Permit Applications
- Flawless Documentation: Certified arborist reports drafted to exact municipal specifications.
- Precision Mapping: Accurate, scaled plotting of Tree Protection Zones (TPZs).
- Application Pre-Screening: Upfront viability checks against strict city bylaw criteria.
- End-to-End Service: Seamless transition from permit approval to professional tree removal.
Planning to remove a protected tree? Book a site assessment with Loyal Tree’s certified arborists for expert guidance on your tree removal permit in Toronto. From permit-grade arborist reports to professional tree removal services, we support you through every stage of the process. Contact Loyal Tree today.
Frequently Asked Questions
Do I need a permit to cut down a tree in my own backyard in Toronto?
Yes, if the tree measures 30 centimetres or more in diameter at 1.4 metres above ground. Trees below that threshold on private property are generally not regulated under the Tree Protection By-law. If your property is within a Ravine and Natural Feature Protection area, all trees are protected regardless of size and a permit is required.
How do I measure whether my tree is protected?
Measure 1.4 metres up the trunk from ground level, wrap a tape around the trunk at that height perpendicular to the stem, and record the circumference in centimetres. Divide by 3.14 to get diameter at breast height. If the result is 30 cm or more, the tree is protected. On multi-stemmed trees, the largest stem determines status.
How much does a tree removal permit cost in Toronto?
The application fee is set annually and published on the current City application form. Additional costs typically include the arborist report, cash-in-lieu of replanting at $583 per tree where replacement planting is not possible, and guarantee deposits where City street trees or ravine areas are involved. Confirm current figures on the City’s form.
Do I need an arborist report for a Toronto tree permit?
Yes. An arborist report is a mandatory component of every application to remove or injure a protected tree. It must document location, species, size, condition, structural integrity, disease, infestation, and health, along with proposed work and protection measures, following the City’s published arborist report guidelines.
Can I remove a dead tree without a permit in Toronto?
A permit is not required for a tree that is 100 per cent dead, but you must first obtain a permit exception confirmation from the City. Submit tree details and photographs to your local Tree Protection and Plan Review office. Trees in poor condition, as distinct from fully dead, still require a permit.
What happens if I remove a protected tree without a permit?
Removing or injuring a protected tree without authorisation is a contravention of the Tree Protection By-law. The City may issue orders to comply, inspection fees, and charges, and may retain guarantee deposits for a minimum of two years following the contravention date while the condition of remaining trees is monitored.
How long does the Toronto tree permit process take?
The City does not publish a fixed processing time. Duration depends on application completeness, whether a site inspection is required, whether public notification is triggered, and whether the tree is a boundary or neighbour tree; the latter adds a 15-business-day notification period plus a further 15 days before issuance.
What is included in a tree protection plan?
A tree protection plan is a technical diagram illustrating how trees retained during construction or landscaping will be safeguarded. It specifies the exact location and dimensions of protective hoarding fences to prevent mechanical root damage, soil compaction, and chemical contamination within the tree’s critical root zone.
Can I appeal a denied tree permit application in Toronto?
Yes. Notify the City in writing to appeal to the Community Council. Staff will prepare an appeal report and the City Clerk will provide the meeting date, at which you may present your case. The Community Council’s decision is final and cannot be appealed further, so the strength of the initial application matters considerably.
