Tree Care Insights
Permit guides, arborist reports, and practical tree care knowledge for GTA homeowners and developers.
July 30, 2026
Your Town Has No Tree Bylaw. You Might Still Need Paperwork.
Milton, Oshawa, and King Township have no private tree bylaw for an ordinary yard tree. Regional woodland rules and development-application tree inventories can still apply.
Read moreJuly 28, 2026
Tree Permit Rules for Oshawa, Whitby, Ajax, and Clarington, Compared
A new Durham Region homeowner wants a tree gone this weekend. Here is the permit check to run for each of the four cities before you call anyone.
Read moreJuly 23, 2026
Building or Landscaping Near a Protected Tree in Toronto: What the TPZ Means for Your Project
A protected tree near your build site sets hard limits on where you can dig, park, and store materials. Here is what a tree protection zone means for a Toronto construction or landscaping project.
Read moreJuly 23, 2026
Your Arborist Report Covers Trees You Don't Own
Toronto's tree rules follow your construction disturbance, not your property line, pulling in the neighbour's trees and the city's street trees too.
Read moreJuly 21, 2026
Toronto Does Not Publish a Species List for Replacement Trees
Toronto sets no approved species list for private tree replacements. Here's what the bylaw actually requires, and how Mississauga, Vaughan, and Markham differ.
Read moreJuly 16, 2026
Building a Pool Near a Tree in Toronto: Today's Rules and the Proposal on Hold
If you're planning a pool near a tree in Toronto, the tree bylaw already applies. Here's what today's permits require, plus the City Hall proposal that could make some yards fail the landscaping math.
Read moreJuly 16, 2026
You Got a Tree Contravention Letter From Toronto: What Happens Now
A Toronto tree contravention letter starts a clock and a cost. What a Stop Work Order and an Order to Comply actually require, and what to do first.
Read moreJuly 14, 2026
Your Toronto Tree Permit Was Denied: What to Do Next
A Toronto tree permit denial isn't final. Here's how the appeal window works, what Community Council can decide, and what changes for large trees after September 2026.
Read moreJuly 9, 2026
When a Protected Tree Stands Between You and a Garden or Laneway Suite in Toronto
Toronto's tree bylaws and garden or laneway suite zoning rules are designed to coexist, but on a lot with mature trees the two sets of rules pull in opposite directions.
Read moreJuly 7, 2026
Permit to Injure a Protected Tree for a Deck, Pool, or Driveway in Toronto
If your deck, pool, or driveway will reach into a protected tree's zone, you need a permit to injure before any work starts. Here is what triggers it, how the zone is measured, and what the application requires.
Read moreJuly 2, 2026
What a Toronto Tree Permit Actually Costs, End to End
Every cost you'll face in a Toronto tree permit application, from the per-tree application fee to the construction security deposit that can dwarf everything else combined.
Read moreJune 29, 2026
Toronto Tree Bylaw Changes Coming September 1, 2026
Toronto's adopted September 2026 tree bylaw amendments add a Distinctive Tree category, immediate protection for condition-planted trees, and a pilot maintenance incentive for large trees. A separate 2026 update changes contravention replacement ratios.
Read moreJune 27, 2026
How Long Is an Arborist Report Valid? When You Need a New One
Most arborist reports are valid for 12 months from the inspection date. Here's what resets that clock and when a revision is enough vs. a new report.
Read moreJune 25, 2026
When Can Tree Protection Fencing Come Down? Close-Out, Explained
Tree protection fencing stays up until the municipality formally releases the condition. Here's the close-out process, who to notify, and what happens if you skip it.
Read moreJune 23, 2026
City Comments on Your Arborist Report: What They Mean and What to Do
Common city reviewer flags on arborist reports, what triggers a revision request, and how to move through revision rounds without losing weeks.
Read moreJune 21, 2026
Tree Removal Permit vs Permit to Injure: Which One You Need
A removal permit authorizes taking a tree out. A permit to injure covers construction that encroaches on a tree's protection zone. Here is when you need each, and when you need both.
Read moreJune 19, 2026
How to Submit a Tree Removal Permit Application in the GTA
Step-by-step guide to GTA tree removal permit applications: city portals, tree numbers, healthy vs dead permit types, and who pays the city fee.
Read moreJune 17, 2026
Replant or Pay Cash-in-Lieu: How GTA Tree Replacement Rules Work
How GTA cities calculate replanting requirements and cash-in-lieu fees after a tree removal permit, with figures for Toronto, Mississauga, Vaughan, Oakville, and Markham.
Read moreJune 15, 2026
Building Permit Held at Urban Forestry? How Tree Clearance Works
When a Toronto building permit is held at Urban Forestry, you need a construction arborist report reviewed and approved before the city releases it. Here is the full sequence.
Read moreJune 13, 2026
What a Construction Arborist Report Includes (and Why Cities Reject Incomplete Ones)
A tree inventory, DBH, condition ratings, a tree preservation plan, and protection zones. Here is what goes into a construction arborist report and why Urban Forestry rejects incomplete ones.
Read moreJune 10, 2026
Tree Removal Permits in Toronto and the GTA: What You Actually Need
A practical breakdown of when a permit is required, how the rules differ across GTA municipalities, and what an arborist report must include.
Read moreRequest a quote
Tell us about your property and an ISA Certified Arborist will follow up with next steps and a firm quote.
- Free consultation, same-day response.
- Municipal-ready report delivered in 2 business days.
- Independent assessment. No tree-removal sales, no conflict of interest.
Serving Toronto, the GTA, and across Southern Ontario.
ISA Certified Arborist · ISA Member · ISA Ontario Member · ASCA Member