Oklahoma City's Tree Protection: The Rules That Matter

Every city handles tree protection a little differently. In Oklahoma City, Oklahoma, there are 2 distinct rules that residents and property owners should be aware of. Some are stricter than what neighboring cities enforce, and others are more relaxed. Here is what you need to know.

Parkway Planting

Oklahoma City requires a permit before anyone plants a tree, plant, or shrub on public property, including the parkway strip between the sidewalk and street, with species and location subject to city approval.

Key details: Permit required: Before planting on any public property. Enforcing agency: Parks and Recreation Department (enforcement officer). Banned species: Black locust, seed-bearing female cottonwood. Owner duty: Trim parkway vegetation blocking sidewalks or lights.

Removing, trimming, or damaging a tree on public property without a permit is a code violation; failing to trim required vegetation after notice is a separate daily offense.

Heritage & Protected Trees

Oklahoma City has no heritage or landmark tree designation program. The closest local protection is the Zoning and Planning Code's "Significant Tree" credit, which rewards developers who keep trees of six-inch caliper or greater standing during site development instead of clearing them, on projects that must file a landscape plan.

Key details: Significant Tree threshold: 6-inch caliper or greater. Smallest tree credit: 22 points for 6-inch caliper. Largest tree credit: 50 points for over 25-inch DBH. Right-of-way cap: Max 25% of credited points. Dead tree replacement: Must equal or exceed lost points.

Failure to provide or maintain the landscaping improvements required by Article XI, which includes the Significant Tree preservation standards, is a violation under § 59-11150.O, and each day it continues is a new, separate offense. A conviction makes the property owner guilty of a Class "a" offense, punishable by a fine of at least $100.00 per violation, excluding costs and fees; the standard zoning penalty schedule in § 59-4350.2 does not apply to landscape violations. An owner cited by the Director may appeal within 30 days to the Board of Adjustment under § 59-4250.9.

The rules around heritage & protected trees in Oklahoma City lean permissive, but that does not mean anything goes.

The Bottom Line

Oklahoma City's tree protection 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 Oklahoma City is broadly strict or permissive.

All of the above reflects Oklahoma City's municipal code as of our last review. If you need specifics on fines, exemptions, or filing requirements, the detailed ordinance pages linked above have the full breakdown.