Town of Caledon Introduces Tree Preservation By-law to Protect Community Canopy

December 22, 2025 (CALEDON, ON) – The Town of Caledon is implementing a new Tree Preservation By-law aimed at protecting trees on private property and preserving the environmental, social, and economic benefits they provide to the community. Taking effect on January 1, 2026, the By-law regulates the injury, removal, or destruction of trees outside of woodlands that are 30 centimetres or greater in diameter, measured at breast height (1.37 metres above the ground).

Under the new By-law, residents may be required to obtain a permit before removing or injuring a tree that meets the size threshold, unless the tree qualifies for a specific exemption. The By-law does not apply to dead or hazardous trees; however, residents are encouraged to contact the Town if they are unsure whether a permit is required. Trees located on public property, on shared property lines, or within the Niagara Escarpment Plan area may be subject to additional requirements.

“Trees play a critical role in supporting healthy neighbourhoods, reducing climate impacts, managing stormwater, and enhancing the character of our community, and our community agrees having helped shape this by-law through feedback in our survey in early 2025 and Open House this past June,” said Eric Lucic, Commissioner of Planning. “This By-law supports Council’s strategic priorities by balancing growth with environmental stewardship, ensuring that Caledon continues to grow responsibly, while protecting the natural assets that make our Town a great place to live.”

The Tree Preservation By-law aligns with Caledon’s Strategic Plan by advancing environmental sustainability, protecting natural heritage, and supporting complete and resilient communities as the Town continues to grow. By establishing clear and consistent rules, the By-law also provides transparency for residents and property owners, helping them understand their responsibilities, while safeguarding Caledon’s urban tree canopy for future generations.

Residents are encouraged to “call before you cut.” If unsure whether a permit is required, residents can contact the Town by dialing 311 from within Caledon or by emailing naturalheritage@caledon.ca. Permit applications are required as of January 1, 2026, and can be completed online through the Town’s website, where residents can also find detailed information, FAQs, and guidance on how to measure tree diameter.

For more information about the Tree Preservation By-law and the permitting process, visit Caledon.ca/TreePreservationBylaw.

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Media contact:

Communications
905-584-2272 | communications@caledon.ca
www.caledon.ca | @TownofCaledon

About Caledon

Caledon is home to close to 80,000 residents and 4,000 businesses and is well-known for its natural attractions, rural charm and vital role in the economic engine of the Greater Toronto Area. It will soon be one of Ontario’s fastest growing communities as it prepares to become a city of 300,000 residents and 125,000 jobs by 2051. Under its current strategic plan, Caledon’s priorities remain environmental leadership, community vitality and livability, enhanced transportation and mobility, and service excellence and accountability. For more information, visit Caledon.ca or follow us on X (formerly Twitter), Facebook, LinkedIn and Instagram.