Troy, MI Fence Regulations: Height Limits (2026)
Key Facts
- Max height, residential
- 6 feet above grade
- Max height, in front of setback line
- 30 inches
- Corner lot street-side allowance
- 48 inches
- Corner clearance triangle
- 25 feet each direction, 30-inch cap
- Barbed wire in residential zones
- Banned except attractive-nuisance guard, 6 ft+
- Waiver authority
- Building Board of Appeals
Summary
Troy residential fences top out at 6 feet, dropping to 30 inches in the area ahead of the front building line. Corner lots get a 48-inch allowance along the common street side, and no fence over 30 inches may block the 25-foot sight triangle at an intersection.
In residential areas no fence shall be constructed to a height more than six (6') feet above the existing grade of the land, and no fence shall be constructed to a height of more than thirty (30") inches above the existing grade of the land in that portion of the property in front of the front building setback line. On corner lots where a double front setback is required, and where there is a common rear yard relationship with a lot in the same block, a non-obscuring fence no greater than forty-eight (48") inches in height above the existing grade of the land may be installed along the common street line from the front building setback line to the rear property line. The maximum heights requirements of this section may be waived with the approval of the Building Board of Appeals.
Full Breakdown
05 folds fences into zoning review by cross-referencing it. In residential areas, Chapter 83 Section 2(A) sets a flat 6-foot maximum height above grade for fences generally, but cuts that to 30 inches for any fence located in front of the front building setback line. Corner lots that carry a double front setback and share a rear-yard relationship with a neighboring lot in the same block get a middle-ground option: a non-obscuring fence up to 48 inches tall along the common street line, running from the front setback line back to the rear property line.
The Building Board of Appeals can waive any of these height caps. B requires every front-yard fence to meet that corner-clearance rule. Fences must be ornamental (metal, wood, or masonry) in residential areas, electrically charged fences are banned citywide, and barbed wire is prohibited in residential zones except to guard attractive nuisances, and then only 6 feet or higher.
Violations & Fines
No fence may be built without a Building Department permit under Chapter 83 Section 5, and no permit issues until final lot grading is approved or, for a fence in an easement, until Public Works signs off. A fence built taller than the height limits without a Board of Appeals waiver, or built in an easement or right-of-way without approval, is subject to enforcement by the Building Department; the permit fee follows the Fee Schedule in Chapter 60, Section 60.03.
Frequently Asked Questions
How tall can my backyard fence be in Troy, Michigan?
Can I build a taller fence on my Troy corner lot?
Does Troy limit fences near street corners?
Sources & Official References
Other rules in Troy
How Troy compares: Cities That Allow the Tallest Residential Fences·Compare Troy to another location·View the Michigan fence regulations overview
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