Tree Removal Permit Requirements in Pennsylvania (PA)

Pennsylvania Tree Removal: What the State Does and Doesn't Regulate

Pennsylvania has no statewide permit for removing trees on your own residential property — whether you need one is decided entirely by your borough or township ordinance, and many have none. Where state law does step in, per Penn State Extension, is commercial timber harvesting: every operation needs a written erosion and sedimentation control plan (25 Pa. Code Ch. 102), permits are required when disturbing 25+ acres, and wetland or large stream crossings need state (and sometimes federal) permits. Notably, state law also limits how far municipalities can go — forestry must be a permitted use in every zoning district and can't be "unreasonably restricted."

Boundary Trees: The Question Pennsylvania Hasn't Fully Answered

If a trunk straddles the property line, the common framing is that both neighbors own the tree as tenants in common, so neither may remove it without the other's consent. Know the honest status of that rule: it comes from a county trial-court decision (Wolfinger v. Moates, 1990), and as WeConservePA's tree-law guide notes, no Pennsylvania appellate court has definitively resolved boundary-tree ownership. Practical translation: get your neighbor's agreement in writing before cutting a line tree — the downside of guessing wrong is timber-conversion damages.

What appellate courts have settled:

• Overhanging branches are a trespass you may fix yourself. Jones v. Wagner (Pa. Super. 1993) lets you trim encroaching branches back to the property line even with no damage shown — and recover reasonable trimming costs from the tree's owner (see the PA Legislator's Municipal Deskbook).
• Wrongful cutting is expensive. 42 Pa. C.S. § 8311: treble market value for deliberate cutting on another's land, double for negligent, single value only with a reasonable good-faith belief the land was yours — plus the victim's appraisal and survey costs.
• Fallen healthy trees ≠ automatic liability. Barker v. Brown (Pa. Super. 1975): in residential areas an owner is liable only if reasonable care would have disclosed the defect; a sound tree downed by a storm is the neighbor's insurance claim, not your negligence.

City Rules: Street Trees Are Different

• Philadelphia: major pruning or removal of a street tree requires a permit from Parks & Recreation's Street Tree Management Division, and healthy street trees generally can't be removed at all. Yard trees are the owner's responsibility and aren't regulated by the department (phila.gov street-tree FAQ).
• Pittsburgh: trees in streets and other public places require a permit through the Forestry Division (requests via 311) — private yard trees are governed by the city code only in limited situations. Confirm current requirements with the city before scheduling work.

Practical path: confirm the tree is fully on your land (survey if in doubt) → check your municipality's code for a tree or woodland ordinance → for line trees, get written neighbor consent → for anything near streets or utility lines, call the municipality/utility first — street-tree work without a permit is where homeowners most often get fined.

Sources

• 42 Pa. C.S. § 8311 — damages for conversion of timber (official text)
• PA Legislator's Municipal Deskbook — neighbor tree law (PDF)
• Penn State Extension — Forest Management and Timber Harvesting in Pennsylvania
• WeConservePA — Tree Law in Pennsylvania
• Philadelphia Parks & Recreation — street tree FAQ

Statutes, case law, and city guidance last reviewed August 2026.