Tree removal permit rules in New Castle County, DE — sometimes called heritage tree, protected tree, or street tree ordinances — list which trees require a permit before you can cut them down.
Removing trees on private property in unincorporated New Castle County generally does not require a permit. However, trees in public rights-of-way or within buffer/preservation areas under the UDC may require county approval.
New Castle County's UDC (Chapter 40) includes tree preservation requirements in some zoning districts, particularly for large trees and natural buffers. Removal of regulated trees may require a land use application or replacement plan. Trees in public rights-of-way require county approval. Private property tree removal (outside preservation zones) generally does not require a permit but may be subject to stormwater and grading review if related to major construction.
Removing regulated or public trees without approval can result in fines and required replanting under UDC Ch. 40.
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See how New Castle County's tree removal & heritage trees rules stack up against other locations.
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