It depends on your city. Abbotsford and the Township of Langley have tree protection bylaws that can require a permit before removing trees over a size threshold on private property. Chilliwack and Mission are generally more permissive on ordinary residential lots but regulate trees near streams, on slopes and on city land. Always confirm with your municipality before cutting, because the rules change and fines land on the property owner.
This guide explains how tree permits work across the Fraser Valley, what usually triggers the requirement, and the questions to ask city hall so you get a clear answer in one call.
Why do some BC cities require permits for private trees?
Because provincial legislation lets municipalities regulate trees on private land, and many Fraser Valley councils have used that power. The stated goals are canopy cover, slope stability, streamside protection and stormwater management. Whatever you think of the policy, the practical effect is simple: in some cities, the tree in your backyard is not entirely yours to cut.
Bylaws typically define a protected tree by trunk diameter measured at breast height (often written as DBH, taken around 1.4 m above ground). Trees above the threshold need a permit to remove; smaller trees usually do not, unless they are in a special category such as a heritage tree, a specific protected species, or a tree in a streamside or steep-slope area.
What are the rules in Abbotsford?
Abbotsford requires a tree permit before removing a tree greater than 20 cm in diameter measured 1.4 metres above the ground, or any tree in a tree retention area, under Tree Management Bylaw No. 3600-2025, which took effect on March 1, 2026. The application fee is $59 and replacement planting is required, scaled to the size of the tree removed. Streamside and slope areas carry extra restrictions. Our guide to what a tree permit costs in each Fraser Valley city sets out the current fees and replacement rules side by side.
Before removing any sizeable tree in Abbotsford, check the current bylaw on the City of Abbotsford website or call the city directly, and ask three things: the current diameter threshold, whether your property is in a development permit or streamside area, and what documentation a hazardous tree exemption requires. If the tree is already a safety concern, a danger tree assessment gives you the written evidence most exemption processes ask for. For the removal itself, see our Abbotsford tree removal page.
What are the rules in Langley?
There are two Langleys, and it matters. The Township of Langley has a tree protection bylaw covering much of the municipality, with permits required for removing trees above a size threshold and replacement plantings commonly required as a condition. The City of Langley, the smaller municipality around the downtown core, has its own separate rules.
Confirm which jurisdiction your property is in first, then check the Township of Langley or City of Langley website for current requirements. Township enforcement is active, and the permit process can include an arborist report for hazard-based applications. Our Langley tree removal page covers how we handle permit-stage questions on local jobs.
What are the rules in Chilliwack and Mission?
Chilliwack has generally been more permissive about ordinary tree removal on private residential lots, but that does not mean no rules apply. Trees on or near watercourses, dikes, steep hillsides and city property are regulated, and Chilliwack’s hillside areas carry their own development controls. Check current requirements with the City of Chilliwack before cutting anything large, especially on Promontory, Eastern Hillsides or near any creek.
Mission regulates tree cutting in specific zones, particularly steep slopes and riparian areas, which cover a meaningful share of Mission’s residential land. Confirm with the City of Mission whether your property falls in a tree management area. For jobs on Mission’s slopes, access and rigging matter as much as permits, which we cover on our Mission tree removal page.
What rules apply everywhere, regardless of municipality?
Three sets of rules apply across the whole Fraser Valley, even where no municipal permit is needed:
- Streams and riparian areas. Provincial riparian protection rules restrict clearing vegetation near fish-bearing streams and their tributaries. If a tree stands within roughly 30 m of a watercourse, get advice before cutting. The province publishes guidance at gov.bc.ca.
- Nesting birds. The federal Migratory Birds Convention Act protects active nests. In practice, large removals during the core nesting season (roughly March through August) should include a nest check first. See Environment and Climate Change Canada for details. Timing work outside nesting season avoids the issue entirely; our guide on the best time of year to trim trees explains the seasonal windows.
- Power lines. Any tree contacting or growing near BC Hydro lines is off limits to homeowners and general contractors. Utility coordination and authorized workers are required.
How do you check your own situation in one phone call?
Call your municipality’s planning or bylaw department and ask these questions in order:
- Does the municipality have a tree protection bylaw that applies to my address?
- What is the current protected size threshold, and how is it measured?
- Is my property in a streamside, steep slope or development permit area?
- What is the process and documentation for a hazardous or dead tree?
- Are replacement trees required, and how many?
Write down the answers, the date and the name of the person you spoke to. If a permit is needed, factor the timeline into your plans. Permits are usually the cheap part; our guide to tree removal costs in BC covers what the job itself will run.
The bottom line
In Abbotsford and the Township of Langley, assume a permit is needed for any large tree until the city tells you otherwise. In Chilliwack and Mission, assume location-based rules may apply, especially near water and on slopes. Checking takes one phone call; cutting first can cost thousands. If you would rather have help navigating it, contact us and we will flag whether your tree is likely to need a permit as part of a free tree removal estimate.
Frequently Asked Questions
Can I cut down a tree on my own property in BC without asking anyone?
Not always. BC municipalities have the power to regulate trees on private land, and several Fraser Valley cities use it. Whether you need a permit depends on your municipality, the tree's trunk diameter, its species, and whether it stands near a stream, on a steep slope or in a protected area. Always check with your city hall before cutting.
What happens if I remove a protected tree without a permit?
Municipal tree bylaws typically carry fines per tree, and they can be substantial, sometimes more than the removal would have cost. Municipalities can also require replacement plantings. Neighbours do report tree removals, and stumps are easy evidence, so quietly cutting first and asking later is a genuinely bad strategy.
Do dead or hazardous trees still need a permit?
Most tree protection bylaws include an exemption or fast-track process for dead or hazardous trees, but they usually require documentation, such as an arborist's assessment confirming the hazard, and sometimes photos before removal. Do not assume a dead tree is automatically exempt. Confirm the process with your municipality first, except in a genuine emergency where the tree poses an immediate threat.
Who is responsible for getting the permit, me or the tree company?
Legally, the property owner is responsible for ensuring a required permit exists, and fines generally land on the owner. A good tree company will tell you when a permit is likely needed and help with the application, but never accept a contractor's verbal assurance that no permit is needed for a large tree. Two phone calls to city hall settle it.
Are there provincial rules on top of municipal bylaws?
Yes, in specific situations. Work near streams and watercourses can trigger provincial riparian protection rules, and the federal Migratory Birds Convention Act protects active bird nests, which matters during spring and summer removals anywhere in BC. Trees near power lines fall under separate safety rules and BC Hydro coordination.
Published July 25, 2026 · Last updated August 20, 2026 · Fraser Valley Tree Service