Collierville, TN Landscaping Rules: Tree Removal & Heritage Trees (2026)

Section 151.267 of the Collierville Code of Ordinances protects existing tree canopy during development. Subsection (B) is the core rule: existing trees on a lot shall not be removed or disturbed except under an approved site plan, preliminary subdivision plat or subdivision infrastructure construction plan, or under a grading permit approved by the Planning Commission.

Subsection (A) lists the exemptions. A tree on a residential lot of one acre or less is exempt, and so is a tree associated with agricultural purposes under Tenn. Code Ann. § 6-54-126. Removal is also exempt for trees the Development Director finds unhealthy or that a certified arborist verifies in writing as dead, dying or structurally unsound; trees the Director finds to be nuisance trees or a threat to a structure, underground utility or public safety; trees that encroach into established utility easements; trees whose roots will damage utilities or structures; trees on the Tennessee Exotic Pest Plant Council invasive list; trees on Town-owned land or in the public right-of-way removed by the Town or its authorized agent; and a tree that must come out to reach a site when no alternative access exists. The Development Director can also grant an exception in extraordinary circumstances such as weather-related emergencies or natural disasters, and can attach conditions.

The permit itself is governed by § 151.269. It is unlawful in the Town of Collierville to remove any tree or start grading, earthmoving or a change of elevation without first applying for and receiving a permit. A permit is required for removal of trees eight inches or greater in diameter, measured four and one-half feet above ground level, when the work involves land development activities of one acre or more or relates to an approved site plan, preliminary subdivision plat or subdivision infrastructure construction plan. Under § 151.270 the application goes to the Development Department with a written statement of the work and a site plan prepared by a licensed surveyor, landscape architect, architect or engineer. The Planning Commission approves or denies within 60 working days and must put the specific reasons for any denial in writing (§ 151.271). A dissatisfied applicant whose grading permit is unrelated to a site plan, plat or construction plan can appeal in writing to the Board of Mayor and Aldermen within ten days after the notice of denial (§ 151.272).