The purpose of the Fence By-law is to regulate the placement, height and appearance of
fences within residential and commercial areas to ensure public safety and maintain acceptable
appearance. No permit is required to erect a fence.
The By-law defines a fence as any type of wall, railing, hedge, shrubs or gate that is used
to enclose or divide a property or establish a property boundary.
Please note that fences that are used to enclose a swimming pool or fish pond
must comply with the Swimming Pool Enclosure By-law 191-11.
Under normal circumstances the maximum height allowed for a fence in a rear or side yard is
two metres (6 feet, 7 inches). However, certain restrictions may apply to fences in certain
For a corner lot, only a maximum one metre (39 inches) fence of open construction can be
placed within a certain area of the two streets;
For a rear fence that abuts a neighbour?s front yard must be of open construction if within
4.5 metres (14 feet 9 inches) of the adjoining driveway.
Front yard fences, (as defined in the By-law) must be either constructed of open
construction to a maximum height of 1.6 metre (59 inches) or closed construction to a maximum
height of 1 metre (39 inches).
Note: For the purposes of this By-law "open construction" means that at least
one-third of the vertical surface of the fence is open allowing a clear view through the
- cannot be placed on City property, highways or road allowances.
- must be maintained in good repair at all times.
- cannot contain hazardous material or barbed wire.
A privacy screen is a type of fence that can be a maximum height of 3 metres (9 feet 10
inches), provided that it is placed at least 1.2 metres (49 inches) from any side or rear lot
line and at least 4.5 metres (14 feet 9 inches) from a front lot line. Any one individual
section of the screen shall not be more than 9 metres (29 feet 6 inches) in length and the
total length of the screen cannot exceed 12 metres (39 feet 4 inches) in length.
The maximum fine for non-compliance with the Fence By-law is $5,000.
Please note that the City of Mississauga does not get involved in disputes between property
owners relating to the location of the lot lines between adjacent properties. This is a matter
that must be addressed by the parties involved. A professional survey of the properties may be
necessary. The following information is provided to assist property owners in reaching an
agreement on the construction of a division fence in accordance with the provisions of Division
Fence By-Law 0075-2004 using this step by
step procedure. Click for a sample letter to be sent by an owner to an adjacent owner regarding the intent to
construct a division fence. Click for a sample letter to be
sent by an owner to an adjacent owner advising of completion of the division fence and
The Line Fences Act relates to an arbitration process to settle disputes between adjacent
property owners when the parties cannot agree on whether a fence should be installed between
the properties and the type of fence construction.
This information is for convenience and quick reference only. For specific information,
contact the Compliance and Licensing Enforcement Section by dialing 3-1-1 (Monday to Friday
from 7:00 p.m.). If calling outside of City limits, please dial 905-615-4311. For an emergency
after hours from 7:00 p.m. to 7:00 a.m. and on weekends and holidays, please dial