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Jefferson County, KY Tree Protection: Heritage & Protected Trees (2026)

Some Restrictions

Verified 1 month ago|Source: Historic Preservation →

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Key Facts

Heritage Ordinance: No formal program
TPA: LDC §10 preservation areas
Historic Districts: COA required for removal
Olmsted Parks: Protected as historic
Large Trees: 20+ inch DBH credits LDC §10.2.6

City-specific rules exist: Louisville has its own heritage & protected trees rules that differ from Jefferson County's county-level regulations. If you live in Louisville, check the city-specific page instead.

Summary

Louisville Metro does not have a formal heritage tree ordinance but protects trees in Olmsted Parks, Tree Preservation Areas (TPAs), and historic landmark districts. TreesLouisville and Metro Parks track significant specimen trees.

Full Breakdown

Louisville Metro lacks a stand-alone heritage tree ordinance comparable to Savannah or Atlanta, but LDC §10 designates Tree Preservation Areas (TPAs) where existing mature trees must be retained during development. LDC §10.2.6 also requires preservation credits for trees over 20 inches DBH retained during site development. Trees in the Frederick Law Olmsted-designed park system (Cherokee, Iroquois, Shawnee, Seneca, Chickasaw) are protected as part of National Register historic landscapes; alterations require Olmsted Parks Conservancy consultation. Trees within local historic preservation districts (Old Louisville, Butchertown, Cherokee Triangle, West Main, Limerick, Parkland) need Architectural Review Committee approval through Metro Historic Preservation for removal if they contribute to the district character. TreesLouisville and the Louisville Urban Forestry team promote voluntary champion tree registration.

Violations & Fines

Removal of TPA tree during development: replacement at required caliper-inch ratio plus fines under LDC §11. Tree removal in historic district without COA: $100-$500 per LMCO §32.273 plus restoration order. Damage to Olmsted park trees: civil and criminal penalties.

Frequently Asked Questions

Are there protected trees in my neighborhood?

If you live in Old Louisville, Cherokee Triangle, Butchertown, West Main, Limerick, or Parkland historic district, yes - removals require a Certificate of Appropriateness from the Historic Landmarks Commission.

How do I register a champion tree?

Contact TreesLouisville or the Kentucky Division of Forestry. Kentucky maintains a state champion tree register. Louisville has no legal heritage designation but voluntary recognition is available.

How does Jefferson County compare?

See how Jefferson County's heritage & protected trees rules stack up against other locations.

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Jefferson County, KY Tree Protection: Heritage & Protected Trees (2026)

Key Facts

Summary

Full Breakdown

Violations & Fines

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