Tree Replacement Requirements: Manchester vs Nashua
How do tree replacement requirements rules compare between Manchester, NH and Nashua, NH?
Manchester and Nashua have similar restriction levels.
Manchester, NH
Hillsborough County
Manchester requires replacement planting when permitted trees are removed. Replacement ratios and species specifications ensure canopy preservation.
View full Manchester rules →Nashua, NH
Hillsborough County
Chapter 190 Article XXVII of the Nashua Land Use Code requires that all required landscape material — including required shade trees — be maintained in a healthy, growing condition. Dead, diseased, or damaged required plantings must be replaced in the next appropriate planting season. Replacement trees must meet the same Article XXVII standards: deciduous shade trees with a minimum trunk caliper of 2½ inches measured 6 inches above grade, or evergreen trees at least 6 feet tall, hardy for the Nashua botanical zone. Removal or destruction of a tree in a Nashua street or public way may also require replacement to the satisfaction of the Board of Public Works.
View full Nashua rules →Key Facts Comparison
| Fact | Manchester | Nashua |
|---|---|---|
| Ratio | 1:1 to 3:1 replacement | - |
| Minimum Size | 1.5 to 2 inch caliper | - |
| Species | Approved native/adapted list | - |
| Alternative | Fee-in-lieu to tree fund | - |
| Replacement Authority | - | Article XXVII Ch. 190 — Planning Department |
| Replacement Trigger | - | Dead, diseased, or damaged required landscape material |
| Replacement Timing | - | Next appropriate planting season |
| Deciduous Caliper | - | 2½ in measured 6 in above grade |
| Evergreen Height | - | Minimum 6 ft |
| Mixture | - | 40-60% deciduous/evergreen |
| Wetland Buffer Restoration | - | Conservation Commission recommendation under Article XI |
| Civil Damages | - | NH RSA 539:1 — up to 10× value for willful damage |
Highlighted rows indicate differences between cities.
Manchester FAQ
How many trees must I plant as replacement?
Typically 1 to 3 replacement trees per removed tree depending on size. Check Manchester tree ordinance for ratios.
Can I pay a fee instead of planting?
Many cities offer a fee-in-lieu option that funds the city tree planting program.
Nashua FAQ
Do I have to replace a tree I remove in Nashua?
Only if the tree was required landscape material under an approved site plan (Article XXVII), is a designated retention tree, or was within an Article XI wetland or buffer where Conservation Commission review applies. On a typical private single-family lot with no site-plan or wetland trigger, no replacement is required. Trees in a Nashua street or public way that you damage or remove may have to be replaced to the Board of Public Works' satisfaction.
What size tree do I have to replant in Nashua?
Article XXVII requires that replacement deciduous shade trees have a minimum trunk caliper of 2½ inches measured 6 inches above grade, and replacement evergreens be at least 6 feet tall, hardy for the Nashua botanical zone. Replacement plantings must be installed in the next appropriate planting season after loss.
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