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🌿 Landscaping Rules/Tree Trimming

Tree Trimming: Lexington vs Lowell

How do tree trimming rules compare between Lexington, MA and Lowell, MA?

Lowell has fewer restrictions than Lexington.

Lexington, MA

Middlesex County

Heavy Restrictions

The MA Public Shade Tree Law (MGL Chapter 87) requires Tree Warden approval for pruning any public shade tree. All 54 Middlesex municipalities appoint a Tree Warden with legal authority.

View full Lexington rules β†’

Lowell, MA

Middlesex County

Some Restrictions

Trees on private property in Lowell may be trimmed by the owner, but public shade trees in the tree belt or right-of-way are protected under MGL c.87 and require a permit and hearing from the Tree Warden before any cutting.

View full Lowell rules β†’

Key Facts Comparison

FactLexingtonLowell
LawMGL Chapter 87 Public Shade Tree Law-
Public Tree AuthorityTree Warden-
Hearing RequiredOver 1.5 in diameter-
Private TreesOwner can trim-
Neighbor OverhangTrim to property line only-
Public trees-MGL c.87 protected
Authority-Lowell Tree Warden
Permit needed-For any ROW work
Private trees-Owner may trim freely
Overhang-Trim to property line

Highlighted rows indicate differences between cities.

Lexington FAQ

Can I trim a street tree in front of my house?

No. All public shade trees require written Tree Warden approval under MGL Chapter 87, even for light pruning.

Can I cut a neighbor tree branch hanging over my yard?

You may trim back to the property line only. Cutting into the neighbor side is trespass and the neighbor can sue for tree value.

Lowell FAQ

Can I trim the street tree in front of my Lowell house?

No. Street trees are public shade trees under MGL c.87 and require Tree Warden permission before any trimming or removal.

Can I cut a neighbors branch that hangs over my yard?

Yes, you may trim back to the property line as long as you do not damage the health of the tree.

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