Howard County, MD Fence Regulations: Height Limits (2026)
Key Facts
- Corner sight triangle
- 25 ft from intersection
- Triangle height trigger
- Over 3 feet
- Front-road fences
- Subject to front setback
- Pipestem lots
- Front-setback relief
- Section
- Reg. 128.0.A.9.b.(3)
Summary
On a corner lot, no fence over 3 feet may sit inside the sight triangle formed by lines 25 feet back from where the roads meet. Fences must also respect front setbacks from any public road right-of-way.
On a corner lot closed fences, walls, and retaining walls over three feet in height shall not be located within a triangle formed by straight lines joining points 25 feet back from the point where the roads intersect.
Full Breakdown
Howard County's Zoning Regulations set placement rules so fences do not block driver sight lines. On a corner lot, closed fences, walls and retaining walls over three feet cannot be located within a triangle formed by straight lines joining points 25 feet back from the point where the roads intersect. Closed fences up to six feet are exempt from setbacks in side and rear yards but remain subject to front setbacks measured from a public road right-of-way or front property line. Pipestem lots have their own front-setback relief. Height is always measured from the lower ground side.
Violations & Fines
Fences placed inside a corner sight triangle or a required front setback are zoning violations; DILP can require relocation or removal to restore clear vision.
Frequently Asked Questions
Can I fence my front yard on a corner lot?
Do fences facing a road need a setback?
Sources & Official References
Other rules in Howard County
How Howard County compares: Cities That Allow the Tallest Residential Fences·Compare Howard County to another location·View the Maryland fence regulations overview
See something wrong?
Help us keep this page accurate. If you notice an error or outdated information, let us know.