Tree Replacement Requirements: Carlsbad vs San Marcos
How do tree replacement requirements rules compare between Carlsbad, CA and San Marcos, CA?
Carlsbad and San Marcos have similar restriction levels.
Carlsbad, CA
San Diego County
City goal: 2 trees for every 1 removed. Street tree replacement managed by Parks & Recreation. Desirable species preferred.
View full Carlsbad rules →San Marcos, CA
San Diego County
When protected native trees are removed in unincorporated San Diego County, the Resource Protection Ordinance may require replacement planting at specified mitigation ratios. New single-family projects must include at least 2 trees per dwelling unit.
View full San Marcos rules →Key Facts Comparison
| Fact | Carlsbad | San Marcos |
|---|---|---|
| Ratio | 2:1 goal | - |
| Management | Parks & Recreation | - |
| Species | Selected for location/climate | Native species appropriate to area |
| Heritage | Special care | - |
| Plan | Community Forest Management | - |
| Mitigation Ratio | - | 1:1 to 3:1+ depending on species |
| New Construction | - | 2 trees per dwelling unit |
| Monitoring | - | Required maintenance period |
| Alternative | - | In-lieu fees may be available |
Highlighted rows indicate differences between cities.
Carlsbad FAQ
Replacement ratio?
Goal: 2 trees for every 1 removed.
Who manages?
Parks & Recreation.
Species selection?
Based on location, climate, and maintenance needs.
San Marcos FAQ
How many replacement trees do I need to plant?
Mitigation ratios depend on the species and size of the removed tree. Native oaks may require 1:1 to 3:1 or higher replacement ratios. County PDS determines the specific requirement during the permit process.
Can I pay a fee instead of planting trees?
In-lieu fees may be available as an alternative to on-site replacement planting in some cases. Contact County PDS to discuss options for your specific project.
What species must replacement trees be?
Replacement trees must be native species appropriate to the area. The specific species depends on what was removed and the ecological conditions of the site.
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