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Tree removal costs in Ottawa, ON typically range from 1,000 to 3,000, depending on the size, species, and accessibility of the tree on your property. Local removal ordinances and environmental regulations specific to ON can also influence final pricing, as arborists must comply with permit requirements and disposal protocols that vary by jurisdiction. Equipment mobilization, crew availability, and site conditions in Ottawa further impact whether your project falls at the lower or higher end of the estimate range.
Whether you need a permit depends on several factors, including the tree's size, location within the city, and the reason for removal. In Ottawa's urban area, trees measuring 10 cm or greater in diameter at breast height are generally protected and require City approval before removal. The City offers a Decision Tree tool to help you determine your specific permitting requirements based on your property's location and circumstances.
You may remove trees without a permit in limited situations. If a tree is dead or poses an immediate hazard to public safety on your private property, removal is permitted without approval—though you should photograph the tree beforehand to document its condition. Additionally, private ash trees affected by emerald ash borer infestation can be taken down without a permit. Pruning of private trees also does not require a permit, provided the work follows proper arboricultural standards.
The Tree Protection By-law became effective on January 1, 2021. This regulation was created based on community input and recommendations from the City's Urban Forest Management Plan as part of a broader strategy to preserve and enhance Ottawa's urban forest.