1. Oak Trees
2. Sycamore Trees
Ordinance No. 2323 protects both Oak and Sycamore trees. The regulations (Chapter 7 of the Arcadia Municipal Code) provide that the following trees shall not be removed, relocated, damaged, or have their protected zones encroached upon unless an Oak Tree Permit is granted.
1. Quercus Engelmannii (Engelmann oak), or quercus agrifolia (coast live oak, California live oak) with a trunk diameter larger than four (4) inches measured at a point four and one-half (4½) feet above the root crown, or two (2) or more trunks measuring three (3) inches each or greater in diameter, measured at a point four and one-half (4½) feet above the root crown.
2. Any other living oak tree with a trunk diameter larger than twelve (12) inches measured at a point four and one-half (4½) feet above the root crown, or two (2) or more trunks measuring ten (10) inches each or greater in diameter, measured at a point four and one-half (41/2) feet above the root crown.
3. Plantanus racemosa (Sycamore) with a trunk diameter larger than six (6) inches measured at a point four and one-half (4½) feet above the root crown, or two (2) or more trunks measuring four (4) inches each or greater in diameter, measured at a point four and one-half (4½) feet above the root crown.
Exceptions: The following situations are exempt from the Oak Tree Permit requirements:
- Tree removal has been specifically approved as part of a development permit, i.e., tentative parcel map, conditional use permit, modification, etc. This is called a “Combined Permit.
- Removal or relocation of oak trees is necessary to obtain adequate line-of-sight distances, as required by the Director of Public Works.
- Actions taken for the protection of existing electrical power or communication lines or other property of a public utility
If the subject property is within a Homeowners Association area, the applicant shall submit their tree removal plans to the Architectural Review Board of said Homeowners Association for review and approval, conditional approval or denial, prior to filing an application with the City.
Visit the Homeowners Association page to
view a map detailing the area of each Homeowners Association, or contact the Planning Division at
(626) 574-5423 to determine if you are located in one of these neighborhoods. If you live in one of these areas, you should check with your Association before removing any tree.
Oak Tree Permit Requirements for Removal of Diseased and/or Hazardous Oak Trees:
- An application must be filed with Planning Services and must include an evaluation from a Certified Arborist as to the condition of the tree(s) that is to be removed. The Development Services Director or designee then has ten (10) working days to approve or deny the application.
- There is no fee for this application.
- If the permit if not utilized within six (6) months from the date of approval or conditional approval, the application shall become null and void.
- If the application is denied, the decision may be appealed to the Planning Commission. The fee for an appeal shall be the same as for an Architectural Design Review.
An application for a tree permit for the removal of a healthy protected tree shall be made to the Planning Division. The content, form, instructions, procedures, and requirements of the application package deemed necessary and appropriate for the proper enforcement of the City's Tree Regulation Ordinances shall be established by the Planning Division. The application shall include, but not be limited to the following:
(a) An explanation as to why the tree's removal is necessary;
(b) An explanation as to why tree removal is more desirable than alternative project designs;
(c) An explanation of any mitigation measures;
(d) A fee per the City's fee schedule;
(e) A fee, as deemed necessary by the Director, for the City to hire a Certified Arborist to evaluate the tree and potential locations for replacement trees, accompanied by appropriate photographs showing the existing tree to be removed and locations for replacement trees.
Unprotected trees shall mean trees that are not subject to the regulations stated in the City's Tree Preservation Regulations. Unprotected trees shall include any non-oak and non-sycamore tree located outside a required front, side, street-side, or rear yard setback and any of the following trees located anywhere on a property:
1. Fruit trees
2. Fraxinus uhdei (Shamel Ash)
3. Ficuses – Exception: Ficus macrophylla (Moreton Bay Fig)
4. Eucalyptus
5. Ailanthus altissima (Tree of Heaven)
6. Arecaceae (Palm Tree)
7. Schinus terebinthifolius (Brazilian Pepper)
8. Ceratonia siliqua (Carob)
9. Betula pendula (European White Birch)
10. Grevillea robusta (Silk Oak)
11. Morus (Mulberry)
12. Acer saccharinum (Silver Maple)
13. Cupressus sempervirens (Italian cypress)
14. Populus Fremontii (Western Cottonwood)
15. Alnus rhombifolia (White Alder)
16. Populus trichocarpa (Black Cottonwood)
17. Populus ‘Highland’ hybrid
18. Salix lasiolepis (Arroyo Willow)
19. Liquidambars (Sweet Gum)