Toronto's stated goal is 40 percent tree canopy coverage across the city. Current coverage sits at approximately 28 percent of total land area. That 12-point gap is large, and it explains a lot about why Toronto's tree protection rules are as strict as they are. Every protected tree that is removed without a replacement planted somewhere is a step in the wrong direction. The City's policies, including Chapter 813's replacement planting conditions and cash-in-lieu payments, are designed to prevent the gap from widening while the planting programs work to close it.
Urban tree canopy does work that no other infrastructure can replicate at the same cost. A mature tree intercepts rainfall, reducing the volume and speed of stormwater runoff that overwhelms Toronto's combined sewer system during heavy rain events. Trees reduce the urban heat island effect by shading surfaces that would otherwise absorb and re-radiate solar heat. A dense canopy in a residential neighbourhood can reduce surface temperatures by 5 to 10 degrees Celsius compared to a paved area with no tree cover.
Air quality is another meaningful benefit. Trees remove particulate matter, nitrogen dioxide, and ozone precursors from the air through leaf surfaces. In a dense urban environment with significant vehicle emissions, this is not trivial. Toronto's downtown core and inner suburbs have measurably worse air quality than the outer neighbourhoods with higher canopy coverage, and the correlation is not coincidental.
Property values are also directly tied to canopy coverage. Studies of residential real estate in Toronto and comparable North American cities consistently find that mature street trees and high canopy density in a neighbourhood add measurable value to residential properties. The trees on your street are a shared community asset with a financial dimension alongside the ecological one.
Toronto's Private Tree By-law, Chapter 813 of the Municipal Code, is the primary regulatory tool for maintaining private land canopy. It protects trees measuring 30cm DBH or more on private residential property and requires a permit before any protected tree can be removed. When a permit is issued for removal, it almost always includes a condition requiring the planting of one or more replacement trees on the property.
The number and caliper of replacement trees required depends on the size of the tree being removed. The City's replacement tree specifications require trees of a minimum caliper, typically 60mm, planted in an appropriate location with adequate soil volume to support growth. When the property cannot accommodate the required number of replacement trees, the cash-in-lieu payment applies. That payment currently runs at $583 per replacement tree and is directed to the City's tree planting programs on public land.
The practical effect for homeowners is straightforward: removing a protected tree is not free in any sense. Either you replant on your property, or you fund replanting elsewhere. The City is not indifferent to whether you plant or pay. Planting on your property contributes to your neighbourhood's canopy and adds value to your land. The cash payment goes into a broader pool that funds street tree planting across the city.
How the replacement planting math works in Toronto:
Toronto's canopy coverage is not evenly distributed. The older, established residential neighbourhoods in North York, East York, Leaside, Rosedale, Forest Hill, and the Annex have canopy coverage well above the city average, in some cases above 40 percent in heavily treed blocks. By contrast, many inner-city neighbourhoods closer to the downtown core, along major arterial roads, and in the high-density residential zones of Scarborough, Etobicoke and North York have coverage well below the city average. Some blocks in these areas have less than 10 percent canopy.
The City's urban forestry programs prioritize these low-canopy areas for public tree planting. Cash-in-lieu payments from permit processes across the city are partially directed to this purpose. The equity dimension of canopy distribution also intersects with heat vulnerability, air quality, and stormwater management, with lower-income neighbourhoods often experiencing the worst outcomes on all three measures simultaneously.
The permit process sets a floor, not a ceiling. Replacing a removed tree on your property with one larger tree of the minimum required caliper satisfies the permit condition. Planting two or three native species trees of larger caliper, in locations with adequate soil volume and appropriate long-term growing space, does more. Choosing species that are adapted to Toronto's climate and the specific microclimate of your property, rather than whatever is convenient at the nearest nursery, produces trees that survive and grow into mature canopy rather than struggling or failing within five years of planting.
Species like red oak, bur oak, silver basswood, hackberry, and native serviceberry are excellent choices for Toronto residential lots that can accommodate a long-lived canopy tree. For smaller spaces, native serviceberry, ironwood, and pagoda dogwood grow to useful canopy sizes without overwhelming a small yard. Our arborist can advise on species selection as part of any removal or assessment visit, based on your specific site conditions, soil type, sun exposure, and desired outcome.
The City of Toronto also runs a Residential Tree Planting program that plants trees on private property in select areas at reduced cost to homeowners. Applications are available through the City's Parks, Forestry and Recreation division. Availability varies by year and neighbourhood, but it is worth checking if you are in a low-canopy area and want to add to your property's tree cover beyond what a permit requires.
Toronto's canopy target sits within a broader climate resilience framework. The City's TransformTO climate action strategy identifies urban greening, including tree canopy expansion, as a core tool for both climate mitigation and adaptation. Trees sequester carbon. They reduce energy demand for cooling by shading buildings. They reduce the urban heat island effect that kills disproportionate numbers of elderly and low-income Torontonians during summer heat events. And they make the city more resilient to the more frequent and intense rainfall events that climate change is producing.
When you choose to replant after a tree removal rather than taking the cash-in-lieu option, or when you plant additional trees beyond what a permit requires, you are contributing to this broader resilience capacity in a concrete and measurable way. The tree you plant this year will be intercepting rainfall, cooling your block, and removing air pollutants for the next 50 to 100 years.
Our ISA certified arborists advise on species selection, replacement planting specifications, and permit conditions for every Toronto tree removal we handle. We also conduct full site assessments for homeowners who want to expand their tree cover proactively.
Toronto Urban Forestry publishes regular updates on the City's urban forest. The State of the Urban Forest reports document canopy coverage by neighbourhood, tree species distribution, tree mortality rates, and planting program outcomes. These reports are publicly available on the City of Toronto website and are updated on a multi-year cycle.
The reports make clear that reaching 40 percent canopy coverage is a multi-decade effort that depends on protecting the mature canopy that already exists, replacing trees that are removed with new planting on both public and private land, and managing the mortality of existing trees from pests like Emerald Ash Borer and environmental stressors. Homeowners who engage thoughtfully with the permit process, replant as required, and choose species that will survive and thrive are a meaningful part of how that gap gets closed.
The single largest driver of canopy loss in Toronto over the past fifteen years has been Emerald Ash Borer. EAB has killed tens of thousands of ash trees across the city, on both public boulevards and private property. The City's boulevard tree replacement program has been planting replacement trees in locations where ash trees stood, but replacement trees take decades to reach the canopy size of the mature ash trees they replaced. The net effect is a measurable canopy deficit that will persist for a generation.
On private property, EAB-killed ash trees account for a significant share of Chapter 813 permit applications each year. These are typically dead or nearly dead trees that require the arborist certificate pathway rather than the full permit, but they still represent canopy being removed from private lots. Homeowners who replace these removed ash trees with long-lived native species, and do so promptly rather than leaving the lot bare, make a tangible contribution to maintaining neighbourhood canopy cover through the transition period.
If you have ash trees on your property that have not been assessed recently, spring is the right time to confirm their current status. EAB-related decline can accelerate rapidly in affected trees, and a tree that appeared stressed last summer may have passed the treatment viability threshold by this spring. Our arborist can assess ash trees and advise honestly on treatment versus removal for each individual tree based on its current condition.
What is Toronto's tree canopy coverage goal?
Toronto's goal is 40 percent tree canopy cover across the city, as established in its urban forest strategic plan. Current coverage is approximately 28 percent across all land types. The gap between current coverage and the 40 percent target is what drives the City's emphasis on tree planting programs, tree protection bylaws, and replacement planting conditions attached to tree removal permits under Chapter 813.
Does the City's canopy goal affect my tree removal permit?
Yes, indirectly. The 40 percent canopy goal is part of the rationale for Toronto's tree protection policies and the replacement planting conditions attached to permits. When you remove a protected tree and cannot plant the required replacement on your property, the cash-in-lieu payment you make goes into funding the City's tree planting programs. The goal motivates both the protection rules and the replacement requirements.
What is the City's cash-in-lieu payment for tree removal in Toronto?
The cash-in-lieu payment for replacement trees that cannot be planted on the property is set out in the City's fee schedule and is updated periodically. As of 2025, the fee was $583 per replacement tree. This amount applies when the permit conditions require replanting but the property cannot accommodate the required number of replacement trees. Planting the required trees on your property avoids this payment entirely.
How does the City decide where to plant trees on public land?
Toronto Urban Forestry manages a tree planting program that targets areas with low canopy coverage, heat island zones, and streets with aging tree stocks that need replacement. Cash-in-lieu funds from tree removal permits are a funding source for these programs. The City uses canopy equity mapping to identify neighbourhoods where canopy coverage falls well below the city average and prioritizes those areas for public planting.
Do replacement trees have to be native species in Toronto?
Toronto's permit conditions specify tree caliper minimums and sometimes species requirements, but do not always mandate native species. However, the City's Urban Forestry publications encourage planting from an approved species list that emphasizes native and climate-resilient species. Our arborist advises on species selection for replacement planting that satisfies the permit conditions, suits the site, and contributes to long-term canopy health.
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We handle the full permit process, advise on replacement species that will thrive on your property for decades, and coordinate the replanting as part of the overall project. ISA certified arborists serving all Toronto neighbourhoods and the surrounding GTA.