Tree Removal & Heritage Trees: Ayer vs Cambridge
How do tree removal & heritage trees rules compare between Ayer, MA and Cambridge, MA?
Ayer and Cambridge have similar restriction levels.
Ayer, MA
Middlesex County
Removing public shade trees in Middlesex County requires Tree Warden approval and a public hearing under MGL c.87. Many towns also regulate private tree removal through local tree bylaws.
View full Ayer rules →Cambridge, MA
Middlesex County
Cambridge requires a permit to remove any tree 6 inches DBH or larger under the 2021 Tree Protection Ordinance. Removals require replacement planting or payment into the Cambridge Tree Fund.
View full Cambridge rules →Key Facts Comparison
| Fact | Ayer | Cambridge |
|---|---|---|
| Public Trees | Tree Warden + hearing | - |
| Newton Private | Permit over 8 in DBH | - |
| Cambridge Private | Permit over 6 in DBH | - |
| Illegal Removal Fine | Up to $300 per diameter inch | - |
| Wetlands Buffer | 100 ft = conservation review | - |
| Protected size | - | 6 inches DBH or larger |
| Permit required | - | Yes for all removals |
| Mitigation | - | Replace or pay tree fund |
| Fine per tree per day | - | Up to 300 dollars |
| Replacement valuation | - | Based on DBH appraisal |
Highlighted rows indicate differences between cities.
Ayer FAQ
Can I cut down a tree on my own property?
Check your town bylaw. Cambridge, Newton, Weston, Lincoln, and others require permits for private tree removal over certain sizes.
What happens if I cut a tree without a permit?
Fines can reach $300 per diameter inch plus appraised tree value, which for a mature oak may exceed $20,000.
Cambridge FAQ
Can I remove a dead tree in my Cambridge backyard without a permit?
No. Even dead or hazardous trees require a permit, though those applications are typically approved quickly.
How much does a tree fund payment cost?
It varies by DBH but commonly ranges from 800 to several thousand dollars for mature trees.
Compare other topics
See how Ayer and Cambridge compare on other ordinance categories.
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