Trail fence rules: permits and height limits

Do I need a permit to build a fence, and how high can it be?

Trail, British ColumbiaChecked against official textSources read 2026-11-06

How it works

The City of Trail's Building Bylaw leaves fences out of its definition of a structure, and the City's Building Permits page lists fences (subject to zoning) among work that may not need a permit. A fence must still meet the Zoning Bylaw.

In the residential zones R1, R3, R4, R6, R7, R8 and R9, the limit is 1 m (3.3 feet) in the front yard and 1.8 m (5.9 feet) in the "other yards". The bylaw does not separately name side, rear or exterior side yards. No fence may exceed 3.6 m except for public security.

Steps

1. Check your zone (see zoning-lookup).
2. Confirm the limits for your yard with Development Services (Planning@Trail.ca).
3. Build the fence on your own lot. Fences are not allowed on a boulevard.

Good to know

• Height is measured from existing ground at the nearest lot line, or from the base of a retaining wall if the fence sits on one.
• No barbed wire in residential zones. In other zones it may be used above 2 m for public security. Fences must be kept in good condition.
• In all zones except the C1, C2 and C3 commercial zones, a corner-lot sight triangle must be kept free of obstructions between 1 m and 3 m above the street's grade. The triangle runs 6 m along the lot line from the corner point.
• Retaining structures 1.2 m (3.94 ft.) or higher are covered by the Building Bylaw.
• Private pool fences must be at least 1.5 m high, with no openings over 5 cm and a self-closing gate. This is taller than the 1 m front-yard limit, and the documents do not say how the two fit together. Ask Development Services.
• Commercial and industrial zones set screening-fence heights (for example 1.5 m to 1.8 m next to a residential zone) rather than a front-yard maximum.