How Miami Handles Tree Protection: A Practical Guide

Miami maintains 219 local ordinances across all categories, and 4 of those deal specifically with tree protection. Here is a breakdown of what the city actually requires, what is prohibited, and where Miami falls on the strict-to-permissive spectrum compared to other cities.

Protected Tree Species

Miami Code Chapter 17 and Florida Statute Sec. 163.045 protect specimen and heritage trees. Mangroves are governed by FL Sec. 403.9321. Removal of native species like live oak, mahogany, gumbo limbo, or any tree over 18 inches DBH requires a city tree permit and replacement.

Key details: City code: Miami Ch. 17. Specimen threshold: 18+ inches DBH. Homeowner exception: FL Sec. 163.045. Mangrove law: FL Sec. 403.9321. Replacement: Two-for-one typical.

Unpermitted removal of a specimen tree triggers fines up to 1,000 dollars per inch DBH, mandatory replacement, and liens. Mangrove trimming without an FDEP permit carries state penalties up to 10,000 dollars per day. Repeats may be misdemeanors.

This is not one of those rules that cities tend to ignore. Miami actively enforces its protected tree species requirements.

Heritage & Protected Trees

Miami protects all trees on private property 4+ inch DBH under City Code Chapter 17 and overlays Miami-Dade County Specimen Tree rules for trees 18+ inch DBH or designated species (live oak, mahogany, gumbo limbo). Removal requires a tree-removal permit, replacement plantings, and county review for Specimen Trees.

Key details: City DBH threshold: 4-inch DBH triggers permit. County Specimen Tree: 18-inch DBH or designated species. Protected species: Live oak, mahogany, gumbo limbo, native palms. Replacement: 2-inch caliper minimum, ratio by canopy lost. In-lieu fee: Tree Trust Fund payment alternative.

Unauthorized removal of a protected tree carries city fines up to $500 per day plus appraised value mitigation under §17-23. Specimen Tree violations under Miami-Dade Code §24-49 add civil penalties up to $1,000 per inch DBH removed (often $20,000+ for a mature live oak) plus mandatory 3:1 replanting. Repeat violations can be charged as second-degree misdemeanors.

Compared to other cities, Miami takes a harder line on heritage & protected trees. The enforcement and penalty structure reflects that.

Tree Replacement Requirements

Miami mandates tree replacement when trees are removed for development or other purposes. The city requires replacement ratios based on tree size and species, with higher ratios for protected and heritage species. Payment into the city's tree trust fund is an alternative.

Key details: Standard Ratio: 1:1 minimum. Protected Species: 2:1 or higher. Heritage Trees: 3:1 replacement ratio. Minimum Size: 10-12 ft height, 2-3 inch caliper. Tree Trust Fund: Payment in lieu of planting available.

Failure to plant required replacement trees triggers enforcement action, additional fines, and potential liens. Dead replacement trees must be replaced within the maintenance period.

This is not one of those rules that cities tend to ignore. Miami actively enforces its tree replacement requirements requirements.

Tree Removal Permits

The City of Miami requires tree removal permits through the Planning Department. The city has its own tree protection program separate from the county. Trees of significant size require permits before removal.

Key details: Permit: Required for removal. Department: Planning. Replacement: May be required. City Trees: Separate authorization. Pruning: Destructive methods prohibited.

Unauthorized removal carries fines and replacement requirements. City-owned tree damage may result in restitution costs.

The Bottom Line

Miami is tougher than many cities when it comes to tree protection. Out of the 4 rules covered here, 3 are rated strict. If you are a homeowner, renter, or business owner in Miami, take the time to understand these requirements before they become a problem. Most violations come with fines, and some repeat violations can escalate.

Keep in mind that Miami can amend these rules at any council meeting. For the most current version of any rule mentioned here, check the specific ordinance page, where we track updates as they happen.