---
title: "Trail fence rules: permits and height limits"
question: "Do I need a permit to build a fence, and how high can it be?"
place: Trail, British Columbia, Canada
place_path: ca/bc/trail
category: Building, renovating and your property
owner: municipal
owner_body: City of Trail
sources_read: 2026-11-06
review: machine_checked
canonical: "https://govhandbook.com/ca/bc/trail/fence-rules/"
json: "https://govhandbook.com/ca/bc/trail/fence-rules.json"
---

# Trail fence rules: permits and height limits

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

**Short answer:** In the City of Trail a fence generally does not need a building permit but must follow the Zoning Bylaw. In the residential zones R1, R3, R4, R6, R7, R8 and R9 a fence may be 1 m (3.3 feet) high in the front yard and 1.8 m (5.9 feet) in the other yards. Barbed wire is banned in residential zones.

**Who handles it:** Municipal (City of Trail, https://www.trail.ca)  
**Cost:** No fee for a fence appears in Schedule A of the Building Bylaw.  
**Where:**
- Email: Development Services, Planning@Trail.ca
- Phone: City Hall, 250-364-1262
- Phone: Manager of Planning and Climate Action, 250-364-0864

## Key facts

- **Permit:** The Building Bylaw's definition of 'structure' excludes fences, and the City's Building Permits page lists fences (subject to zoning requirements) among work that may not need a permit. A fence must still meet the Zoning Bylaw. Retaining structures 1.2 m (3.94 ft.) or higher are covered by the Building Bylaw.
  - Source: [City of Trail Building Bylaw No. 2548, 2003, s. 2 definition of structure](https://trail.ca/wp-content/uploads/2026/06/Building-Bylaw.pdf)
  - Official wording: "specifically excludes landscaping, fences, paving and retaining structures less than 1.2 meters (3.94 ft.) in height."
  - Source: [Building Permits, What Work May Not Require a Permit?](https://www.trail.ca/building-infrastructure/building-construction/building-permits/)
  - Official wording: "Fences (subject to zoning requirements)"
  - Check: wording matched the official text retrieved 2026-11-06
- **Height, front yard:** 1 m (3.3 feet) in the residential zones R1, R3, R4, R6, R7, R8 and R9.
  - Source: [City of Trail Zoning Bylaw No. 2503, 2002, ss. 6(6)(d), 7(7)(d), 8(6)(c), 9(8)(c), 10(9)(c), 11(9)(c), 12(8)(c)](https://trail.ca/wp-content/uploads/2026/06/Zoning-Bylaw.pdf)
  - Official wording: "No fence shall exceed 1 m (3.3 feet) in height in the front yard and 1.8 m (5.9 feet)"
  - Check: wording matched the official text retrieved 2026-11-06
- **Height, side and rear yards:** 1.8 m (5.9 feet) in the 'other yards' (side and rear) in the residential zones R1, R3, R4, R6, R7, R8 and R9.
  - Source: [City of Trail Zoning Bylaw No. 2503, 2002, ss. 6(6)(d), 7(7)(d), 8(6)(c), 9(8)(c), 10(9)(c), 11(9)(c), 12(8)(c)](https://trail.ca/wp-content/uploads/2026/06/Zoning-Bylaw.pdf)
  - Official wording: "No fence shall exceed 1 m (3.3 feet) in height in the front yard and 1.8 m (5.9 feet)" … "in height in the other yards"
  - Check: wording matched the official text retrieved 2026-11-06
- **Corner lots and sightlines:** In all zones except the C1, C2 and C3 commercial zones, a sight triangle on a corner lot must be kept free of obstructions between 1 m and 3 m above the adjoining street's grade. The triangle is formed by a line 6 m along the lot line from the corner point and a line joining those two points.
  - Source: [City of Trail Zoning Bylaw No. 2503, 2002, s. 3(11)](https://trail.ca/wp-content/uploads/2026/06/Zoning-Bylaw.pdf)
  - Official wording: "In all zones, except the General Commercial Zone C1, the Major Neighbourhood Commercial Zone C2, and the Neighbourhood Commercial Zone C3, a sight triangle on a corner lot must" … "be kept free of all obstacles or obstructions that are between the heights of 1 m and 3 m" … "above established grades of the adjoining street." … "extending a line 6 m along the lot line from the point of the exterior"
  - Check: wording matched the official text retrieved 2026-11-06
- **Other rules:** No barbed wire in residential zones; in other zones it may be used above 2 m for public security. No fence over 3.6 m except for public security. Fences must be kept in good condition. Height is measured from existing ground at the nearest lot line (from the base of a retaining wall if the fence sits on one). Fences are banned on boulevards. Private pool fences: at least 1.5 m high, no openings over 5 cm, self-closing gate.
  - Source: [City of Trail Zoning Bylaw No. 2503, 2002, s. 3(10)(a)-(f)](https://trail.ca/wp-content/uploads/2026/06/Zoning-Bylaw.pdf)
  - Official wording: "Barbed wire shall not be used for fencing in any residential zone." … "Barbed wire may be used on fences above 2 m (5.9 feet) for public security reasons in" … "No fence shall exceed 3.6 m (11.8 feet) in height except for public security reasons." … "Fences shall be maintained in good condition at all times." … "No fence shall exceed the height restrictions of this Bylaw as measured from the" … "the maximum height for the fence shall be measured from the base of the wall."
  - Source: [City of Trail Boulevard Regulation Bylaw No. 2151, 1990, s. 6.2](https://trail.ca/wp-content/uploads/2026/06/Boulevard-Regulation-Bylaw.pdf)
  - Official wording: "The placing of fences, walls, or projections of any type on a boulevard is prohibited."
  - Source: [City of Trail Building Bylaw No. 2548, 2003, s. 20.3-20.4](https://trail.ca/wp-content/uploads/2026/06/Building-Bylaw.pdf)
  - Official wording: "enclosed within a secure and sturdy fence not less than 1.5 m (5 ft.) in height above grade level, with no openings greater than 5 cm" … "Every private pool, whether existing or prospective" … "self-closing gate"
  - Check: wording matched the official text retrieved 2026-11-06
- **Bylaw:** City of Trail Zoning Bylaw No. 2503, 2002, s. 3(10) and the 'Height' section of each residential zone
  - Source: [City of Trail Zoning Bylaw No. 2503, 2002, Title page](https://trail.ca/wp-content/uploads/2026/06/Zoning-Bylaw.pdf)
  - Official wording: "ZONING BYLAW NO. 2503, 2002"
  - Check: wording matched the official text retrieved 2026-11-06

## How it works

The City of Trail's [Building Bylaw](https://trail.ca/wp-content/uploads/2026/06/Building-Bylaw.pdf) 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](https://trail.ca/wp-content/uploads/2026/06/Zoning-Bylaw.pdf).

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.

## Official forms and pages

- [Zoning Bylaw 2503, 2002 (PDF)](https://trail.ca/wp-content/uploads/2026/06/Zoning-Bylaw.pdf)
- [Building Permits, City of Trail](https://www.trail.ca/building-infrastructure/building-construction/building-permits/)
- [Boulevard Regulation Bylaw 2151, 1990 (PDF)](https://trail.ca/wp-content/uploads/2026/06/Boulevard-Regulation-Bylaw.pdf)

## Related questions

- [Trail zoning: find your zone and what it allows](https://govhandbook.com/ca/bc/trail/zoning-lookup.md)
- [Trail permits for decks, sheds, carports and garages](https://govhandbook.com/ca/bc/trail/deck-shed-garage-permit.md)

## The same question elsewhere

- [Fence height limits in British Columbia, by municipality](https://govhandbook.com/ca/bc/fence-rules.md)
- [Warfield](https://govhandbook.com/ca/bc/warfield/fence-rules.md)
- [Rossland](https://govhandbook.com/ca/bc/rossland/fence-rules.md)
- [Montrose](https://govhandbook.com/ca/bc/montrose/fence-rules.md)
- [Fruitvale](https://govhandbook.com/ca/bc/fruitvale/fence-rules.md)
- [Castlegar](https://govhandbook.com/ca/bc/castlegar/fence-rules.md)
- [Salmo](https://govhandbook.com/ca/bc/salmo/fence-rules.md)

## Sources

- [City of Trail Zoning Bylaw No. 2503, 2002 (PDF)](https://trail.ca/wp-content/uploads/2026/06/Zoning-Bylaw.pdf) (read 2026-11-06)
- [Building Permits, City of Trail](https://www.trail.ca/building-infrastructure/building-construction/building-permits/) (read 2026-11-06)
- [City of Trail Building Bylaw No. 2548, 2003 (PDF)](https://trail.ca/wp-content/uploads/2026/06/Building-Bylaw.pdf) (read 2026-11-06)
- [City of Trail Boulevard Regulation Bylaw No. 2151, 1990 (PDF)](https://trail.ca/wp-content/uploads/2026/06/Boulevard-Regulation-Bylaw.pdf) (read 2026-11-06)

_Checked by script, not yet by a person: the official wording behind 6 of 6 facts was matched to the official text. Gov Handbook is an independent guide, not affiliated with City of Trail. How answers are checked: https://govhandbook.com/methods/ · Canonical page: https://govhandbook.com/ca/bc/trail/fence-rules/_