Tree Trimming: Alpharetta vs Roswell
How do tree trimming rules compare between Alpharetta, GA and Roswell, GA?
Alpharetta has fewer restrictions than Roswell.
Alpharetta, GA
Fulton County
Georgia common law (Whitesell v. Houlton, 1981) allows owners to trim encroaching branches and roots from a neighbor's tree up to the property line, at the trimmer's expense. Specimen trees still require permits under Fulton §26-405.
View full Alpharetta rules →Roswell, GA
Fulton County
Under UDC §12.1, trimming a regulated tree (3 inches DBH or larger) requires a permit just as removal does. Heavy pruning that compromises tree health is treated as removal and triggers the $1,000-per-tree penalty if unpermitted.
View full Roswell rules →Key Facts Comparison
| Fact | Alpharetta | Roswell |
|---|---|---|
| Trim to property line | Allowed | - |
| Specimen rule | §26-405 | - |
| Atlanta DBH | 6+ inches needs permit | - |
| Code | - | Roswell UDC §12.1 |
| Threshold | - | 3 in DBH, 15 ft mature |
| Heavy Pruning | - | Permit required |
| Topping | - | Strongly discouraged |
| Penalty | - | $1,000 per tree if treated as removal |
Highlighted rows indicate differences between cities.
Alpharetta FAQ
Can I cut my neighbor's branches?
Yes, up to the property line, without harming the tree's health.
What if it's a specimen oak?
Get a county arborist consult first to avoid §26-405 penalties.
Roswell FAQ
Do I need a permit to trim a tree in Roswell?
Light pruning of small branches generally does not require a permit. Heavy pruning of a regulated tree (3 in DBH+) does, and unpermitted heavy trimming can be treated as removal subject to the $1,000-per-tree penalty.
Can my tree service top my oak tree?
Topping is strongly discouraged by Roswell's tree program because it damages tree health. The Arborist may treat topping as a removal-level event triggering replacement requirements.
Compare other topics
See how Alpharetta and Roswell compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool