Phoenix, AZ Landscaping Rules: Artificial Turf (2026)
Key Facts
- Right-of-way use
- Not permitted
- Counts toward landscape requirement
- No
- Allowed in amenity areas
- Yes, if unlandscaped
- Governing code
- Downtown Code, Ch. 12
Summary
In Phoenix's Downtown Code area, artificial turf can't sit in the public right-of-way or count toward required on-site landscaping, but it's fine in amenity areas that don't have a landscape mandate.
Artificial turf is not permitted for use within public rights-of-way, and may not be used to comply with any on-site landscape requirements. It may be used for outdoor amenity areas which are not required to be landscaped. (T)
2. Tree wells, if permitted, shall be a minimum five feet by five feet, or a two-foot six-inch radius from the base of the tree. (T)
a. A minimum two inches of decomposed granite, nitrogen stabilized mulch or similar material shall be installed atop the soil and below the tree grates. (T)
b. The landscape plans shall demonstrate that the soil volume to be provided for each tree is sufficient for the healthy and successful maturity of type of tree chosen, as approved by the PDD Landscape Architect. (T)
3. All landscape areas located within the streetscape zone shall not exceed a 10:1 slope. (T)
4. New underground utility lines or equipment should not be installed where street trees are required unless other options are not technically feasible, as approved through a technical appeal. (T) Rationale: The streetscape and frontage zones should provide a pleasant and comfortable pedestrian experience, of which landscape and shade are of great importance. If a technical appeal is approved because there is no other technically feasible option, the appeal should address how required landscape and shade requirements will still be met.
Official source re-checked September 8, 2026: no newer edition of the code had been published (publisher’s edition: current through Ordinance G-7524, passed June 17, 2026).
Full Breakdown
Phoenix's Downtown Code, which governs the streetscape and frontage zones of downtown character areas, draws a hard line on artificial turf: it may never be installed within the public right-of-way, and it can't be used to satisfy any on-site landscape requirement elsewhere in the code. The carve-out is narrow, artificial turf is allowed only in outdoor amenity areas that carry no landscaping obligation in the first place, such as a paved courtyard or gathering space. Property owners planning turf as a water-saving swap for lawn in a required streetscape or frontage zone need a different material.
Violations & Fines
Installing artificial turf in the public right-of-way or presenting it as compliance with a required on-site landscape area does not satisfy Section 1204's landscape standards, exposing the project to a code correction during Planning and Development Department review.
Frequently Asked Questions
Can I put artificial turf in my downtown Phoenix front yard strip?
Where can artificial turf be used downtown?
Sources & Official References
Other rules in Phoenix
How Phoenix compares: Most Artificial Turf-Friendly Cities·Compare Phoenix to another location·View the Arizona landscaping rules overview
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