AntoineAsphalt.caFence bylaw guide
Fence Bylaws in Hamilton, Burlington & Oakville (2026)
Most residential fences in Hamilton, Burlington and Oakville are limited to about 2.0 m in rear and side yards, with much lower limits in front yards and visibility areas. Hamilton allows 0.9 m within 3.0 m of the front lot line; Oakville allows 1.5 m in the front yard with anything above 1.0 m being open lattice. Confirm current rules with your municipality before building.
Most residential fences in Hamilton, Burlington and Oakville are limited to about 2.0 m in rear and side yards, with much lower limits in front yards and visibility areas. Hamilton allows 0.9 m within 3.0 m of the front lot line; Oakville allows 1.5 m in the front yard with anything above 1.0 m being open lattice. Confirm current rules with your municipality before building.
How do fence height rules compare by city?
This summary uses each municipality's fence by-law. Property-specific zoning, easements and site conditions can change what applies.
| City | By-law | Rear / side yard | Front yard | Pool enclosure |
|---|---|---|---|---|
| Hamilton | Fence By-law 10-142 | 2.0 m | 0.9 m within 3.0 m of the front lot line and in visibility triangles | By-law 16-184 (permit) |
| Burlington | Division Fence By-law 024-2003 | Generally about 2.0 m (zoning) | Lower; visibility triangles restrict solid fencing | Pool Fencing By-law 074-2005 |
| Oakville | Fence By-law 2002-034 | 2.0 m in any yard other than the front | 1.5 m; above 1.0 m must be open lattice | By-law 2006-071 (permit) |
What are Hamilton's fence bylaw rules?
Hamilton Fence By-law 10-142 (consolidated) sets a maximum of 2.0 m in most zones, including the Niagara Escarpment Development Control Area. The maximum drops to 0.9 m within a corner visibility triangle with 5.4 m legs, a driveway visibility triangle with 2.7 m legs, or within 3.0 m of the front lot line.
- A section up to 2.4 m is allowed if it is no more than 4.5 m long, at least 1.2 m from a side lot line and at least 3.0 m from the rear lot line
- Gates may exceed limits by 0.3 m, archways by 0.4 m, and decorative caps or structural posts by 0.15 m
- Where a fence sits on top of a retaining wall, height is measured from the top of the wall
- Sheet or corrugated metal fences are not allowed in residential zones
- The Pool Enclosure By-law prevails for pools
- Fines can reach $10,000 on a first conviction
Do Ancaster, Dundas, Stoney Creek, Waterdown and Flamborough have their own rules?
No separate fence by-law applies to these communities. Ancaster, Dundas, Stoney Creek, Waterdown and Flamborough are part of the City of Hamilton, so Fence By-law 10-142 and Pool Enclosure By-law 16-184 apply. Escarpment and conservation-regulated properties can have additional review.
What are Burlington's fence rules?
Burlington uses Division Fence By-law 024-2003 and Pool Fencing By-law 074-2005, while zoning sets fence locations and heights. Heights are generally about 2.0 m in rear and side yards and lower in front yards, and visibility triangles restrict solid fencing. There are no material restrictions for division fences, but pool fences have material rules and thumb-latch hardware does not count as self-latching. Burlington zoning staff can be reached at 905-335-7642.
What are Oakville's fence rules?
Oakville Fence By-law 2002-034 allows a maximum of 2.0 m in any yard other than the front. The front-yard maximum is 1.5 m, and anything above 1.0 m must be open lattice. Grade differences are measured from the mean grade.
- Pool Enclosure By-law 2006-071 requires a pool-enclosure permit and full enclosure
- Division Fence By-law 2023-076 sets how boundary-fence costs are shared; the Line Fences Act does not apply in Oakville
What must happen before any fence post is dug?
Ontario One Call utility locates are free and required by law before digging, and should be requested at least five business days ahead. The property line should be confirmed from a survey; if none exists, a licensed Ontario Land Surveyor can mark it. Grade and slope are then handled by stepping or racking panels within the height limit.
Frequently asked questions
What is the maximum fence height in Hamilton?
Hamilton Fence By-law 10-142 generally allows 2.0 m, reduced to 0.9 m within 3.0 m of the front lot line and in corner (5.4 m) and driveway (2.7 m) visibility triangles. Confirm current rules with your municipality before building.
Can I build a 2.4 m privacy screen in Hamilton?
A section up to 2.4 m is allowed if it is no more than 4.5 m long, at least 1.2 m from a side lot line and at least 3.0 m from the rear lot line.
How is fence height measured on a retaining wall in Hamilton?
Where a fence sits on top of a retaining wall, Hamilton measures its height from the top of the wall.
What is the front-yard fence limit in Oakville?
Oakville allows 1.5 m in the front yard, and anything above 1.0 m must be open lattice. Other yards allow 2.0 m.
Who do I call about fence rules in Burlington?
Burlington zoning staff can be reached at 905-335-7642 to confirm fence location and height for your property.
Do I need a utility locate to install a fence?
Yes. Ontario One Call locates are free and required by law before digging; request them at least five business days ahead.
What happens if my fence breaks Hamilton's bylaw?
Hamilton fines can reach $10,000 on a first conviction, and a non-compliant fence may need to be altered or removed.
Related fence information
From guide to site plan
Get an on-site fence quote
Call (647) 459-7775 or send the essentials. Your exact price comes from an on-site quote.