Protected Tree Species: Los Angeles vs South Gate
How do protected tree species rules compare between Los Angeles, CA and South Gate, CA?
South Gate has fewer restrictions than Los Angeles.
Los Angeles, CA
Los Angeles County
LAMC §17.05 (Native Tree Protection Ordinance) protects native oaks, sycamores, walnuts, and California junipers measuring four inches DBH or larger. Removal requires a Bureau of Street Services permit and a four-to-one replacement ratio, even on private property.
View full Los Angeles rules →South Gate, CA
Los Angeles County
South Gate's Municipal Code (Chapter 5.33) does NOT enumerate a list of protected species by botanical name. Instead it protects all public trees defined by size potential (mature height ≥15 ft) and location (≥1/2 of trunk on public land). California state law independently protects certain species: native oaks (Quercus spp.) on county/unincorporated land via PRC §21083.4 CEQA review, and any tree designated as habitat for state/federally listed species (e.g., raptors, monarch overwintering eucalyptus) under Fish & Game Code §3503/§3513 (bird nests).
View full South Gate rules →Key Facts Comparison
| Fact | Los Angeles | South Gate |
|---|---|---|
| Authority | LAMC §17.05 | - |
| Species | Oak, sycamore, walnut, juniper | - |
| Threshold | Four-inch DBH or heritage | - |
| Replacement | Four-to-one ratio | - |
| Permit issuer | Bureau of Street Services | - |
| Local Species List | - | None codified — all public trees protected uniformly |
| State Oak Protection | - | PRC §21083.4 (CEQA — county/unincorporated only) |
| Bird Nest Protection | - | Fish & Game Code §3503 / Federal MBTA |
| Nesting Season | - | Approximately Feb 1 – Aug 31 (CDFW guidance) |
| Common South Gate Street Trees | - | Mexican Fan Palm, Carrotwood, Liquidambar, Crape Myrtle (per Master Plan inventory) |
Highlighted rows indicate differences between cities.
Los Angeles FAQ
Does this apply on my private lot?
Yes. LAMC §17.05 applies citywide regardless of property ownership. Any oak, sycamore, walnut, or juniper meeting the size threshold requires a permit before removal or major pruning.
What if the tree is dead or hazardous?
You still need a permit, but Urban Forestry expedites hazardous-tree review. Submit photos and an arborist report; emergency removals after a storm must be reported within seven days.
South Gate FAQ
Are oak trees specially protected in South Gate?
California's main oak-protection statute (PRC §21083.4) applies to discretionary projects in unincorporated counties, not incorporated cities like South Gate. Locally, oaks on public land are protected the same as any other public tree under SGMC 5.33; oaks on private land in South Gate have no special local protection unless a planning condition of approval applies.
Can I cut down a tree in the spring?
Be very careful. California Fish & Game Code §3503 and the federal Migratory Bird Treaty Act make it unlawful to destroy any active bird nest — even on private property. Industry-standard practice is to avoid tree work between February 1 and August 31, or to retain a qualified biologist to perform a nest survey within 3 days of the work.
What about palm trees — are those protected?
Yes when on public land. Mexican Fan Palm and Date Palm specimens lining South Gate's streets are 'public trees' under SGMC 5.33 (they exceed the 15-ft mature height threshold) and require a Public Works permit to remove or prune.
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