Tree Replacement Requirements: Glendale vs Surprise
How do tree replacement requirements rules compare between Glendale, AZ and Surprise, AZ?
Surprise has fewer restrictions than Glendale.
Glendale, AZ
Maricopa County
Glendale's landscaping standards in the Unified Development Code require tree replacement when trees are removed from required landscape areas, parking lot islands, or streetscapes. Replacement trees must meet minimum caliper and species requirements. Desert-adapted, low-water-use species are preferred in accordance with the city's landscape water budget requirements.
View full Glendale rules →Surprise, AZ
Maricopa County
Maricopa County does not have a tree replacement ordinance for unincorporated areas. When protected native plants must be removed for development, the Arizona Department of Agriculture may require salvage and transplanting rather than replacement. Non-protected tree removal and replacement is not regulated by the county.
View full Surprise rules →Key Facts Comparison
| Fact | Glendale | Surprise |
|---|---|---|
| When Required | Trees removed from required landscape areas | - |
| Minimum Size | Replacement trees must meet caliper standards | - |
| Species | Desert-adapted, low-water-use preferred | - |
| Timing | Replacement within specified timeframe | - |
| Water Budget | Must comply with landscape water requirements | - |
| County Ordinance | - | No tree replacement requirement |
| Native Plants | - | Salvage may be required by AZDA |
| Non-Protected | - | No replacement required |
| Development | - | Landscaping plans may require new plantings |
Highlighted rows indicate differences between cities.
Glendale FAQ
When must I replace a removed tree in Glendale?
Replacement is required when trees are removed from required landscape areas, parking lot islands, or streetscapes as part of development or renovation. Residential yard trees not in required areas may not require replacement.
What species are acceptable for replacement trees?
Glendale prefers desert-adapted, low-water-use trees that comply with the city's landscape water budget. Common acceptable species include Palo Verde, Mesquite, Desert Willow, and other species on the city's approved plant list.
Surprise FAQ
Am I required to plant a new tree when I remove one?
No. Maricopa County does not have a general tree replacement ordinance. Replacement is only potentially required for protected native species during development projects.
What happens to protected trees during new construction?
Developers must work with the Arizona Department of Agriculture to salvage and transplant protected native species when possible before clearing a construction site.
Are there incentives for planting trees in Maricopa County?
Some local utilities and nonprofit organizations offer tree planting programs and rebates for shade trees that reduce energy use. Check with SRP or APS for current offerings.
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