Why Permits Matter for Tree Removal in Calgary
Thinking about removing a tree from your property? Before you reach for a chainsaw, it’s important to understand that tree removal in Calgary is regulated by city bylaws. Skipping the permit process isn’t just a small oversight—it can result in hefty fines, liability issues, and even legal action.
Whether it’s a hazardous tree leaning toward your roof or a boulevard tree outside your home, permits exist to protect both your property and Calgary’s urban forest. Working with an ISA Certified Arborist ensures the process is done legally, safely, and with minimal stress.
Why Calgary Regulates Tree Removals
Trees aren’t just private assets—they’re part of the city’s shared green infrastructure. They:
Improve air quality by filtering pollutants.
Reduce stormwater runoff and soil erosion.
Provide shade, lowering summer energy costs.
Support biodiversity by sheltering birds and pollinators.
Boost curb appeal and property values across neighborhoods.
To preserve these benefits, Calgary enforces bylaws around tree removals, especially for city-owned boulevard trees and certain protected or heritage species.
Boulevard Trees Belong to the City
One of the most common misunderstandings among homeowners is about boulevard trees—the trees planted between sidewalks and streets. Even though they sit in front of your home, they are owned and maintained by the City of Calgary.
This means:
You cannot prune, damage, or remove boulevard trees on your own.
Any work requires written approval from the city.
Unauthorized removal or damage can result in significant fines, replacement costs, and legal penalties.
If you believe a boulevard tree is diseased or dangerous, you must contact the city for an official assessment.
Private Property Trees: Permits May Still Be Required
For trees growing entirely on private property, homeowners often assume no permits are needed. While it’s true that many removals don’t require approval, there are important exceptions:
Protected or Heritage Trees – Some species, sizes, or designated trees may be protected by law.
Environmental Considerations – Trees located near waterways, slopes, or environmental reserves may require city permits before removal.
Construction and Development Projects – If your removal is part of a renovation or new build, it may fall under broader permit requirements.
Checking first is always safer than risking a violation later.
Risks of Skipping the Permit Process
Removing a tree without the proper permits exposes you to serious consequences:
Fines and Legal Action – Unauthorized removals can cost thousands in penalties.
Liability for Damages – If the removal damages a neighbor’s home, fence, or city infrastructure, you may be held fully responsible.
Insurance Issues – Many insurance providers will not cover claims if work was performed illegally or without permits.
Loss of Value – Removing trees unnecessarily can reduce curb appeal and lower your property’s value.
What may feel like “saving time” by skipping paperwork often turns into an expensive mistake.
Why Hire an ISA Certified Arborist?
An ISA Certified Arborist doesn’t just bring tree care expertise—they also understand Calgary’s local laws and can handle the permitting process on your behalf.
Benefits of working with a Certified Arborist include:
Regulatory Knowledge – Knowing when permits are required and navigating the approval process.
Safe Removals – Using proper rigging, climbing, and equipment to prevent property damage.
Insurance Coverage – Carrying liability and workers’ compensation, protecting you from financial risk.
Compliance with Bylaws – Ensuring all work meets Calgary’s legal requirements.
Professional Alternatives – Recommending options such as pruning, cabling, or disease management when full removal isn’t necessary.
With a Certified Arborist, you can be confident the job is done right—from paperwork to clean-up.
The Danger of Unlicensed Contractors and DIY Removals
Some contractors cut corners by skipping permits, offering “cheaper” tree removals. But what looks like savings can cost far more in the long run. Without permits or insurance, you’re exposed to fines, lawsuits, and liability if anything goes wrong.
DIY tree removals are even riskier. Without training, equipment, or knowledge of bylaws, homeowners put themselves at risk of serious injury and legal trouble. Tree care is consistently ranked as one of the most dangerous trades—it should never be attempted without professional credentials.
Permits Are Protection, Not Paperwork
Permits aren’t just red tape—they protect homeowners, neighborhoods, and Calgary’s urban forest. By working with a Certified Arborist, you gain peace of mind that your tree removal is:
Legal – Fully compliant with city bylaws.
Safe – Completed by trained, insured professionals.
Responsible – Minimizing environmental and property impacts.
In many cases, arborists may even recommend alternatives to removal, such as pruning or disease treatment, saving you money and preserving valuable shade and beauty.
The Bottom Line: Check Before You Cut
Removing a tree in Calgary is not as simple as it seems. Boulevard trees belong to the city, and even private property removals may require permits depending on size, species, and location. Skipping the process can lead to fines, liability, and unnecessary risks.
The safest step is always to consult an ISA Certified Arborist. From navigating permits to performing safe removals—or recommending alternatives—certified professionals protect you, your property, and your community.
