The permit guide · updated for 2026
Summerville’s tree rules, translated into one page.
The town has protected its trees since 1847. Here is what that means when the tree is in your yard and you want it gone — town rules, county rules, the exemptions, and the process, in plain order.
First: which rulebook is yours?
“Summerville” on your mailing address doesn’t settle it. If your property sits inside town limits, the Town of Summerville’s tree ordinance applies. If you’re in unincorporated Dorchester County — much of Knightsville and the newer ground out toward Ridgeville — the county’s tree rules apply instead, and they are looser for homeowners. Small pieces of greater Summerville even fall in Berkeley or Charleston County, each with its own ordinance. It changes street by street; checking your parcel takes us thirty seconds, so ask when you call.
Inside town limits: the 8-inch rule
The town’s line is simple and lower than most people guess: any tree of any species measuring 8 inches in diameter at breast height (DBH) needs a removal permit — including dead trees. DBH is the trunk’s diameter measured at roughly chest height, about four and a half feet up. An 8-inch trunk is small — a circumference you can nearly wrap two hands around — so in practice, most established yard trees in Summerville are permit trees.
| Tree size (DBH) | Under 8″ — no permit needed. 8″–15″ — permit reviewed by town staff (the staff arborist). 16″ and up — permit goes to the Tree Protection Board for approval. |
|---|---|
| Fee | $10 application fee, non-refundable, paid online with the application. |
| Dead trees | Still need the permit. Hazard and dead trees are among the standard reasons removals get approved — but the application comes first, not after. |
| Appeals | A denied removal can be appealed to the Tree Protection Board. |
What gets a removal approved? The ordinance’s accepted grounds are the sensible ones: the tree is dead, diseased, or dying; it poses a safety hazard; it blocks a utility installation or makes a reasonable use of the lot impossible; or it sits in the footprint of approved construction after preservation options are exhausted. “I’d rather not rake” is not on the list — and honestly, if that’s the whole motive, a good pruning is usually the better spend anyway.
Outside town limits: the county’s grand-tree rule
Unincorporated Dorchester County draws its hard line at grand trees: 24 inches DBH or greater, pines included. Grand trees can’t come down without a county permit, period. Below that, an ordinary owner-occupied single-family lot of an acre or less — with a house holding a certificate of occupancy at least two years — is exempt from the county’s significant-tree protections, which is why so much casual tree work happens legally out in the county that would need paperwork in town. The county charges no fee for its tree-removal permits; the application wants your TMS parcel number, a simple site sketch, the trees marked with bright ribbon, and your removal contractor’s name and license.
Storm damage and emergencies
The ordinance is not designed to leave a split pine hanging over your kitchen while a board schedules a meeting. Hazard situations move on an urgent track, and the town has invoked emergency provisions after major storms to speed cleanup. Practically: photograph the damage, call us, and we file whatever the situation requires while the crew is en route. What you should not do is quietly drop an 8-inch-plus tree without any paperwork because it looked half-dead — violations are a misdemeanor-grade problem with fines and mandated replanting, and enforcement here is not hypothetical. This is the town that fined tree-cutters $25 in 1847, when $25 was a serious year.
How we handle it, start to finish
- Measure and photograph. DBH with a tape at 4.5 feet, photos of the defect — die-back, fungus, the lean, the target under it.
- File the application with the town (or county), with the removal grounds stated the way the ordinance actually reads.
- Wait out the review — staff-level reviews for 8–15″ trees move quickest; 16″-plus waits for a Tree Protection Board session, and we schedule the work to match.
- Do the work per the approval, then grind the stump if you’ve added that line.
The permit line on our removal quotes costs you the town’s $10 and none of your time. It’s the same application you could file yourself at the town website — we’ve just filled it out enough times to know what a clean one looks like.
Skip the homework option.
Tell us the address and the tree. We’ll tell you whose rules apply, what the town will want, and what the whole job costs — permit included.