Boulder may protect certain tree species. Street trees are city property. Heritage trees may require permits for removal.
Boulder may have protected tree ordinances for specific species. Heritage trees (large diameter) may require permits for removal. Street trees are city property; do not trim without authorization. Development projects must submit tree surveys. Branches overhanging your property from a neighbor’s tree can be trimmed to the property line. Colorado’s dry climate and bark beetle infestations (particularly in mountain communities) create unique tree health concerns.
Unauthorized removal of protected trees: $500 to $10,000+ per tree. Replacement planting may be required.
Boulder, CO
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Boulder, CO
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Boulder, CO
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Boulder, CO
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Boulder, CO
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Boulder, CO
Boulder adopts the International Fire Code under Boulder Revised Code Title 10 Chapter 8 (Fire Code). IFC Section 308.1.4 prohibits charcoal burners, gas gri...
See how Boulder's tree trimming rules stack up against other locations.
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