Tree Replacement Requirements: Los Angeles vs Santa Monica
How do tree replacement requirements rules compare between Los Angeles, CA and Santa Monica, CA?
Santa Monica has fewer restrictions than Los Angeles.
Los Angeles, CA
Los Angeles County
When protected tree removal is permitted, LAMC 46.03 requires replacement plantings. Each replacement tree must be at least a 15-gallon specimen, 1+ inch diameter at one foot above base, and 7+ feet tall. The number of replacement trees is determined by the Board of Public Works based on the size and species of the removed tree. Replacement trees must be maintained by the property owner.
View full Los Angeles rules →Santa Monica, CA
Los Angeles County
Santa Monica requires tree protection during construction under SMMC Ch. 7.40. Trees must be protected with sufficient guards during building work. Removed trees may require replacement. The city manages over 35,000 public trees across 250+ species.
View full Santa Monica rules →Key Facts Comparison
| Fact | Los Angeles | Santa Monica |
|---|---|---|
| Minimum Size | 15-gallon, 1-inch diameter, 7 ft tall | - |
| Number | Set by Board of Public Works | - |
| Code Section | LAMC 46.03 | - |
| Maintenance | Property owner responsibility | - |
| Standard | Based on removed tree size/species | - |
| Construction | - | Guards/protectors required |
| Replacement | - | May be required for removals |
| Urban Forest | - | 35,000+ public trees |
| Code | - | SMMC Ch. 7.40 |
Highlighted rows indicate differences between cities.
Los Angeles FAQ
How many trees must I plant as replacement?
Typically 1 to 3 replacement trees per removed tree depending on size. Check Los Angeles 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.
Santa Monica FAQ
How many trees must I plant as replacement?
Typically 1 to 3 replacement trees per removed tree depending on size. Check Santa Monica 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.
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