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Lowell, MA Landscaping Rules: Tree Trimming (2026)

Heavy Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Code Section
MGL c. 87, sec. 3; Lowell Code sec. 227-3(L)
Public shade trees
Permit from tree warden required to cut/trim/remove
Public hearing
Required to remove a public shade tree (7-day notice)
Private overhang rule
No limbs obstructing street/sidewalk; remove dead limbs over a way
Damage penalty
Up to $500 (MGL c. 87, sec. 12)

Summary

In Massachusetts, trees within or along a public way are public shade trees that may not be cut, trimmed, or removed by anyone except the tree warden or under a written permit from the tree warden, even by the abutting property owner, under MGL c. 87, sec. 3. Lowell's own Code (sec. 227-3L) separately requires owners to trim hedges, shrubs, and trees so limbs do not obstruct streets or sidewalks and to remove dead limbs that could fall onto a public way.

Except as provided by section five, public shade trees shall not be cut, trimmed or removed, in whole or in part, by any person other than the tree warden or his deputy, even if he be the owner of the fee in the land on which such tree is situated, except upon a permit in writing from said tree warden, nor shall they be cut down or removed by the tree warden or his deputy or other person without a public hearing and said tree warden or his deputy shall cause a notice of the time and place of such hearing thereof, which shall identify the size, type and location of the shade tree or trees to be cut down or removed, to be posted in two or more public places in the town and upon the tree at least seven days before such hearing and published in a newspaper of general circulation in the city or town once in each of two successive weeks.

Source: MGL c.87 Public Shade TreesView official code

Full Breakdown

Tree trimming in Lowell is governed primarily by Massachusetts state law, which preempts how public shade trees are handled. Under MGL Chapter 87, Section 3, public shade trees (trees in or on the borders of a public way) cannot be cut, trimmed, or removed by any person other than the city tree warden or a deputy, even by the owner of the land on which the tree stands, except upon a written permit from the tree warden; removal also requires a posted, published public hearing with at least seven days' notice.

For private trees, the City of Lowell Code section 227-3(L) (Overgrowth) makes it unlawful to allow any hedge, shrub, tree, or other vegetation whose limbs overhang or protrude into a street, sidewalk, or public alley so as to impede safe movement, or, for trees, to allow dead limbs likely to fall across a street or sidewalk; such conditions are declared a public nuisance. Routine trimming of a private tree that stays on private property and does not affect a public way is generally unregulated, but any work touching a tree in the public right-of-way must go through the tree warden under c. 87.

Violations & Fines

Cutting, trimming, or removing a public shade tree without a tree warden's permit violates MGL c. 87, sec. 3 and is punishable under MGL c. 87, sec. 6; willfully injuring a public shrub, plant, or tree carries a fine of up to $500 under MGL c. 87, sec. 12. Failure to abate a privately owned tree or hedge overhanging a public way under Lowell Code sec. 227-3 is subject to the property-maintenance penalty in sec. 227-4 (a $100 fine per offense, each day a separate violation, enforceable by noncriminal disposition).

Frequently Asked Questions

Can I trim the tree on the strip in front of my house?
Generally no, not on your own. Trees in or along a public way are public shade trees; under MGL c. 87, sec. 3 only the tree warden or someone with the warden's written permit may cut, trim, or remove them, even if you own the abutting land.
Do I need permission to trim my own backyard tree?
Routine trimming of a private tree that stays on your property and does not affect a public way is not regulated by the tree warden. But under Lowell Code sec. 227-3(L) you must keep limbs from obstructing a street or sidewalk and remove dead limbs that could fall onto a public way.
Who is the tree warden?
Every Massachusetts city and town must have a tree warden responsible for public shade trees. In Lowell, public shade tree work is handled through the City's tree warden/forestry function; contact the Department of Public Works.

Sources & Official References

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