Fence Regulations in Dearborn, MI: What Residents Actually Need to Know
If you live in Dearborn or are thinking about moving there, fence regulations are one of those things you probably won't think about until they affect you directly. Dearborn has 4 specific rules on the books covering different aspects of fence regulations, and some of them might surprise you.
Material Restrictions
Dearborn requires fence posts of iron pipe, wood, or reinforced concrete set three feet deep in concrete, and bans electrified fencing and razor wire under the city's fence ordinance, Code of Ordinances § 5-127.
Key details: Post material: Iron pipe, wood, or concrete. Post depth: At least 3 feet, encased in concrete. Prohibited: Electrified fencing and razor wire. Barbed wire: Allowed only in Industrial B/C/D districts. Governing section: Code of Ordinances § 5-127.
Installing prohibited materials such as electrified wire, razor wire, masonry, or vinyl slats in chain-link, or building with non-conforming posts, is a code violation; the building official can order the fence corrected or removed.
Height Limits
Dearborn caps residential line fences at six feet, bans fences in the front yard, tapers corner-lot fences to two feet, and protects 25-foot sight triangles at intersections.
Key details: Residential height cap: 6 feet. Front yard fences: not permitted. Corner lot taper: 4 ft to 2 ft. Corner sight triangle: 25-foot legs. Sightline clearance: 30 in. to 6 ft.
Erecting a fence over six feet, in a front yard, or that blocks a required corner or driveway sight triangle violates Sec. 5-127/5-128; the building official can order it altered or removed.
Fence Permit Requirements
Dearborn requires a compliance certificate, the city's version of a fence permit, before building, replacing, removing, repairing, or relocating any line fence, with narrow exceptions for minor repairs and decorative fencing.
Key details: Permit name: Compliance certificate. Issued by: City building department. Validity: Expires 180 days after issuance. Exempt: Minor repairs; decorative fences under 30 in.. Governing section: Code of Ordinances § 5-123.
Building, replacing, removing, or relocating a line fence without an approved compliance certificate is unlawful; the department can order the fence corrected or removed, and a delinquent owner can be billed by special assessment for city-ordered fence work.
Neighbor Fence Rules
Dearborn splits boundary-fence maintenance by post location: whoever's land holds the posts maintains specific halves of the shared and rear-line fences.
Key details: Post-side owner: maintains front + opposite rear half. Rear lot lines: split by higher house numbers. New shared fence cost: split equally by agreement. Solo build option: owner's sole expense allowed. Disputes: building board of appeals.
Failing to maintain your assigned half of a line fence after a written repair order from the building official is a violation of Sec. 5-127(7), enforceable against the responsible property owner.
The Bottom Line
Dearborn's fence regulations rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming Dearborn is broadly strict or permissive.
This guide is based on Dearborn's current municipal code. Local rules can and do change, so check the individual ordinance pages for the latest details, penalties, and FAQs.