Dallas protects significant trees through Article X of Development Code Chapter 51A. Protected trees include those meeting minimum caliper standards. The 2018 amendments to Article X strengthened tree conservation requirements, renaming the division to 'Urban Forest Conservation.' Tree protection during construction requires a tree protection plan under Sec. 51A-10.136 including site plans, tree protection zones, and utility routing. Conservation easements may be used for preservation credit.
Dallas may designate certain trees as heritage, landmark, or specimen trees based on criteria including trunk diameter (typically 24+ inches), species rarity, historical significance, or ecological value. Heritage trees receive enhanced protection beyond standard tree ordinances. Removal requires special council or commission approval and is rarely granted except for safety. Construction projects must protect heritage trees with root zone barriers. Damage during construction triggers fines and remediation. Residents can nominate trees for heritage status.
Unauthorized removal of heritage tree: $2,000 to $25,000. Damage during construction: $1,000 to $10,000 plus remediation costs.
Dallas, TX
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Side-by-side rule comparisons with other cities in Dallas County.
See how other cities in Dallas County handle heritage & protected trees.
See how Dallas's heritage & protected trees rules stack up against other locations.
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