Tree Replacement Requirements: Anaheim vs Costa Mesa
How do tree replacement requirements rules compare between Anaheim, CA and Costa Mesa, CA?
Anaheim and Costa Mesa have similar restriction levels.
Anaheim, CA
Orange County
Anaheim may require replacement planting as a condition of specimen tree removal permits under AMC 18.18.040. Replacement species and quantities are determined by the Planning Commission. Street tree replacement follows the Official Tree Species List.
View full Anaheim rules →Costa Mesa, CA
Orange County
Costa Mesa requires replacement trees when approved tree removals occur on properties subject to site plan conditions or heritage tree protections. Replacement trees must be of a size and species consistent with the tree being removed, as directed by the Planning Division. Heritage tree removals may require enhanced replacement ratios of two or more trees per tree removed. Replacement plans must be approved before removal work begins.
View full Costa Mesa rules →Key Facts Comparison
| Fact | Anaheim | Costa Mesa |
|---|---|---|
| Replacement | Planning Commission sets terms | - |
| Street Trees | Official Species List | - |
| Maintenance | Until established | - |
| Code | AMC 18.18.040/13.12 | - |
| Standard Ratio | - | 1:1 replacement for approved removals |
| Heritage Ratio | - | 2:1 or 3:1 replacement |
| Species | - | Climate-appropriate, native preferred |
| Timing | - | Before final inspection or occupancy |
Highlighted rows indicate differences between cities.
Anaheim FAQ
How many replacement trees are required?
Determined by the Planning Commission based on the significance of the removed tree. May exceed 1:1 ratio for important specimens.
What species can I plant as replacements?
Street trees must come from the Official Tree Species List in AMC 13.12.030. Private property replacements should be appropriate for the site.
Costa Mesa FAQ
How many replacement trees do I need to plant in Costa Mesa?
For standard trees removed with Planning Division approval, a 1:1 replacement ratio is typical. Heritage trees may require 2:1 or 3:1 replacement. The Planning Division determines the exact ratio, species, and size based on the tree being removed.
What species are approved for replacement trees?
Replacement species must be appropriate for Costa Mesa's climate and approved by the Planning Division. Drought-tolerant and native species such as coast live oak and California sycamore are encouraged. The Public Works Department maintains a street tree list for public right-of-way replacements.
What if my replacement tree dies?
You are responsible for maintaining replacement trees during the establishment period. If a replacement tree dies or fails, you must replace it again at your own expense with an approved species and size.
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