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Suffolk County, NY Tree Protection: Tree Removal Permits (2026)

Some Restrictions

Verified 1 week ago|Source: Suffolk County Code Ch. 662 →

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Key Facts

County code: Chapter 662
Scope: County land plus scenic roads
Pine Barrens: Stricter clearing limits
Replacement ratio: Often 2:1 caliper

These county ordinances apply to unincorporated areas of Suffolk County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

Summary

Suffolk County Code Chapter 662 establishes the County Tree Preservation Law, regulating tree removal on county-controlled property and within scenic and protected corridors, while delegating most private-property tree rules to towns and villages.

Full Breakdown

Chapter 662 of the Suffolk County Code governs tree preservation on county property, scenic roadways, and county parkland, requiring permits for removal of qualifying trees by diameter at breast height. Most private-residential tree removal authority sits with the host town or village, which often regulate trees over a specified DBH or species class such as native oaks. Within the Pine Barrens Commission jurisdiction, tree clearing limits are stricter and tied to lot-clearing thresholds. The Suffolk County Department of Parks, Recreation and Conservation administers county-property permits.

Violations & Fines

Unpermitted removal of regulated county trees triggers replacement requirements typically two-to-one in caliper inches, plus civil penalties up to 1500 dollars per tree under Chapter 662 and parallel town codes.

Frequently Asked Questions

Do I need a county permit to remove a tree in my yard?

Usually no. Chapter 662 covers county property and scenic corridors. Backyard tree removal is governed by your town or village; many Suffolk towns require permits for trees above a set diameter.

What about trees on a county road shoulder?

Trees within the county right-of-way are county-regulated. Contact Suffolk County DPW or Parks before any pruning or removal; unauthorized work generates civil penalties and replacement orders.

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Suffolk County, NY Tree Protection: Tree Removal Permits (2026)

Key Facts

Summary

Full Breakdown

Violations & Fines

Frequently Asked Questions

Sources & Official References

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