How Chicago Handles Tree Protection: A Practical Guide

Chicago maintains 301 local ordinances across all categories, and 7 of those deal specifically with tree protection. Here is a breakdown of what the city actually requires, what is prohibited, and where Chicago falls on the strict-to-permissive spectrum compared to other cities.

Protected Tree Species

Chicago's Bureau of Forestry within Streets and Sanitation has exclusive jurisdiction over parkway trees under MCC 10-32. Private property tree removal is largely unregulated, but parkway and park trees are protected with strict permit and replacement requirements.

Key details: Code: MCC 10-32-010 through 10-32-260. Agency: Bureau of Forestry. Parkway trees: Permit required. Damage value: $1,000 to $10,000+. Private trees: Mostly unregulated.

Damaging or removing a parkway tree without permit triggers MCC 10-32-110 fines of $300 to $1,500 per tree plus appraised tree value, and contractors face license suspension and stop-work orders.

Parkway Planting

Chicago Bureau of Forestry under MCC 10-32 owns and manages all parkway trees. Residents may not plant on the parkway without permission; approved species come from the Bureau's published list emphasizing salt tolerance, disease resistance, and canopy diversity.

Key details: Code: MCC 10-32-100. Owner of parkway trees: City of Chicago. Free planting program: Our Roots Chicago. Top species: Kentucky coffeetree, oak. Stop-sign clearance: 30-foot minimum.

Planting a tree in the parkway without Bureau of Forestry approval violates MCC 10-32-100 and triggers fines of $100 to $500 plus city removal at owner expense. Damaging or unauthorized pruning of a parkway tree adds replacement-cost recovery.

Urban Forest Equity

Chicago's Our Roots Chicago initiative aims to plant 75,000 trees by 2027 with priority for low-canopy neighborhoods on the South and West sides. The Tree Master Plan and CDPH heat-vulnerability data steer plantings toward equity-priority blocks.

Key details: Plan name: Our Roots Chicago. Goal: 75,000 trees by 2027. Budget: $46 million committed. Priority canopy: Below 10 percent neighborhoods. Mapping tool: Tree Equity Score.

Our Roots Chicago is a planting program, not a regulation, so there are no civil violations. Damaging or removing newly planted equity trees triggers MCC 10-32-100 fines of $1,000 plus replacement costs from the program.

The rules around urban forest equity in Chicago lean permissive, but that does not mean anything goes.

Tree Removal Permits

Removal of parkway trees (in the public right-of-way) requires authorization from the Bureau of Forestry under MCC 10-32. Private trees on private property do not require permits for removal in most cases.

Key details: Parkway Trees: City property - authorization required (MCC 10-32). Private Trees: No permit required for removal. Construction: Landscaping plan must identify removals. Replacement: 4" caliper B&B minimum for damaged trees > 4" DBH. Fine Range: $500 - $2,500 per tree + replacement value.

Unauthorized removal of a parkway tree: $500 to $2,500 per tree plus appraised replacement value. Criminal damage charges may apply for willful destruction.

This is not one of those rules that cities tend to ignore. Chicago actively enforces its tree removal permits requirements.

Tree Replacement Requirements

Chicago requires replacement of parkway trees damaged or removed during construction with a minimum 4-inch caliper B&B tree under MCC 10-32. The city also plants replacement trees for dead or dying parkway trees through the Bureau of Forestry.

Key details: Construction Replacement: Min. 4" caliper B&B for damaged trees > 4" DBH. New Development: Min. 2.5" caliper parkway trees (4" in Central Area). Code Section: MCC 10-32, Zoning 17-11. City Planting: Request through 311. Appraised Value: Per MCC 10-32-200 if replacement not feasible.

Failure to replace damaged construction trees: charged full appraised value plus potential fines of $500 to $2,500 per tree.

Compared to other cities, Chicago takes a harder line on tree replacement requirements. The enforcement and penalty structure reflects that.

Heritage & Protected Trees

Chicago does not have a formal heritage tree or landmark tree ordinance. However, parkway trees of significant size or age receive practical protection through the Bureau of Forestry's management under MCC 10-32, and notable trees are documented in the city's tree inventory.

Key details: Heritage Ordinance: None - no formal designation. Parkway Trees: All protected under MCC 10-32. Valuation: MCC 10-32-200 (larger trees = higher value). Private Property: No heritage tree protections. City Inventory: Bureau of Forestry maintains tree records.

Same as standard parkway tree violations: $500 to $2,500 per tree plus appraised value. Mature trees have higher appraised values, resulting in greater financial penalties for unauthorized removal.

Tree Ordinances

The City of Chicago protects trees through the Chicago Municipal Code and the Bureau of Forestry within the Department of Streets and Sanitation. Parkway trees (street trees in the public right-of-way) are city property and cannot be removed, pruned, or damaged without authorization. Private property trees over 10 inches in diameter require a tree removal permit when removal is associated with development. The city's urban canopy goal aims to increase tree coverage to 20% or more.

Key details: Parkway Trees: City property; unauthorized removal or damage prohibited. Private Tree Permit: Required for trees over 10 inches DBH with development projects. Urban Canopy Goal: Increase coverage to 20%+; currently approximately 17%. Fines: $500 to $5,000 per tree for unauthorized parkway tree work. Management: Bureau of Forestry, Department of Streets and Sanitation.

Unauthorized removal or damage to parkway trees can result in fines ranging from $500 to $5,000 per tree, plus restitution costs for replacement. Violations during construction projects may result in stop-work orders and additional mitigation requirements.

The Bottom Line

Chicago is tougher than many cities when it comes to tree protection. Out of the 7 rules covered here, 2 are rated strict. If you are a homeowner, renter, or business owner in Chicago, 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 Chicago 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.