Tree Replacement Requirements: Oak Lawn vs Orland Park
How do tree replacement requirements rules compare between Oak Lawn, IL and Orland Park, IL?
Oak Lawn and Orland Park have similar restriction levels.
Oak Lawn, IL
Cook County
Oak Lawn replaces parkway trees removed by the Village through its Public Works forestry program. Development permits may impose replacement or tree-mitigation conditions for trees impacted by construction.
View full Oak Lawn rules →Orland Park, IL
Cook County
Orland Park requires replacement plantings when regulated trees are removed, typically at a 1:1 caliper-inch ratio for healthy trees and higher ratios for significant or native species. Approved species lists guide replacement choices.
View full Orland Park rules →Key Facts Comparison
| Fact | Oak Lawn | Orland Park |
|---|---|---|
| Parkway Replacement | Village program | - |
| Species List | Approved by Forestry | - |
| Development Conditions | May require mitigation | - |
| Private Removals | Generally no replacement | - |
| Standard Ratio | - | 1:1 caliper inch |
| Significant Trees | - | 2:1 or 3:1 |
| Replacement Size | - | 2.5-3 inch caliper |
| Fee-in-Lieu | - | Available when needed |
Highlighted rows indicate differences between cities.
Oak Lawn FAQ
Will Oak Lawn replace the parkway tree that was removed?
Yes. The Village replants removed parkway trees on a seasonal schedule through the Public Works forestry program.
Can I choose the species?
You can express a preference, but Public Works selects from an approved list to maintain species diversity and local suitability.
Do I need to replant a tree I cut down on my own lot?
Not usually. Replacement requirements typically apply only when a development approval or variance imposes a tree-preservation condition.
Orland Park FAQ
Do I have to replant a tree I cut down?
If the removed tree was regulated, yes. Replacement is generally 1:1 by caliper inch with a 2.5-3 inch caliper tree from the approved species list.
What if I can't fit the replacement on my property?
Off-site planting or a fee-in-lieu payment to the village tree fund may be permitted when on-site replanting is impractical.
What species are approved?
The village maintains an approved species list emphasizing Illinois natives. Avoid ash and species susceptible to emerging pests.
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