Sometimes yes, sometimes no — and the rules genuinely change from one town line to the next. Here's what a few real Suffolk County town codes actually require, and why checking first beats assuming either way.
There's no single Suffolk County-wide rule for removing a tree on your own property. Some towns regulate almost any tree, some only step in above a certain size, and some add extra restrictions tied to protected wildlife habitat. The examples below are real, current town codes, cited so you can look up your own town's version rather than take a guess.
The Town of Islip's tree code (Chapter 57, § 57-3) requires the property owner's prior written consent before anyone cuts, damages, or removes "any tree, whether living or not living," on public or private property — there's no diameter minimum, so technically even a small tree is covered. Violations can run $50 to $1,000 per tree, or up to 15 days imprisonment.
Babylon's land-clearing provisions (Chapter 213, Article XXX) define a regulated tree as any woody plant one inch or more in diameter at its thickest point — also a low bar. A land-clearing permit from the Department of Planning & Development is required, and applicants post a $2,500 performance bond.
Brookhaven's Tree Preservation code (Chapter 70) defines a regulated tree as a woody plant at least 5 feet tall, but adds a wrinkle most homeowners wouldn't expect: on parcels under 10 acres within 5 miles of designated Northern Long-eared Bat habitat, removal is restricted between March 1 and November 30. That's a real example of how a state or federal wildlife protection can layer on top of a purely local tree ordinance.
Southampton takes a different approach, defining a “significant tree” as any healthy tree with a trunk diameter of 18 inches or more, measured at breast height. A land disturbance permit is triggered for larger clearing projects — generally disturbances over 2,000 square feet on lots of 20,000 square feet or more — and significant trees are meant to be preserved wherever practical within that scope.
Four towns, four different standards — some regulate essentially every tree, others only step in above a specific size, and one adds a seasonal wildlife window on top. Village codes can add another layer on top of the town code if you're inside village limits. Before any removal, especially anything larger than a routine problem tree, it's worth a quick check with your specific town (and village, if you have one) rather than assuming either way. We factor this into every estimate and will flag it before work begins if your property falls under a permit requirement.
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Your town's building or planning department is the authoritative source, and most Long Island towns publish their code online through eCode360 or a similar service. We also flag it as part of every estimate once we know your address, so it's never a surprise later.
It depends on the town — some codes exempt hazardous or dead trees from the permit requirement, others don't distinguish. This is exactly the kind of detail worth confirming before work starts rather than assuming.
Penalties vary by town but can include fines per tree or per day, and in some cases a required restoration or replanting order. It's a real financial risk, which is why we check before cutting rather than after.
Yes — Licensed, Bonded & Insured.