Gilbert's Landscaping Rules: The Rules That Matter
Every city handles landscaping rules a little differently. In Gilbert, Arizona, there are 9 distinct rules that residents and property owners should be aware of. Some are stricter than what neighboring cities enforce, and others are more relaxed. Here is what you need to know.
Composting
Gilbert allows backyard composting with no permit. No curbside organics program. Piles must be maintained to prevent rodents/odor per Town Code Ch. 26 nuisance. Commercial ops need ADEQ approval.
Key details: Permit needed: No for residential. Curbside compost: Not offered. Drop-off: Salt River Landfill. HOA restrictions: Often require screening. Nuisance fine: $100-$250.
Nuisance compost (odor/vermin): $100 civil citation + 10-day abatement. Repeat: $250. Commercial unpermitted operation: ADEQ fines to $10,000/day + cleanup.
The rules around composting in Gilbert lean permissive, but that does not mean anything goes.
Water Restrictions
Gilbert enforces water conservation requirements prohibiting irrigation waste and runoff. The town promotes xeriscape and desert-adapted landscaping through incentive programs and development standards.
Key details: Runoff: Prohibited. New Development: Low-water landscaping required. Rain Watering: Prohibited. Conservation: Regional programs available.
Water waste including irrigation runoff is enforced by Gilbert's water conservation program. Repeat violations may result in fines and service restrictions.
This is not one of those rules that cities tend to ignore. Gilbert actively enforces its water restrictions requirements.
Weed Ordinances
Gilbert enforces weed abatement on residential and vacant lots through Code Compliance. Overgrown weeds are among the most common property maintenance violations cited by the town.
Key details: Enforcement: Code Compliance. Notice: Written with deadline. Town Abatement: At owner's expense. Monsoon Season: Rapid growth requires attention.
Property owners failing to abate weeds after notice have the work done by the town at their expense. Liens may be placed for unpaid abatement costs.
Rainwater Harvesting
Rainwater harvesting is fully legal and encouraged in Gilbert and throughout Arizona. No permits or restrictions apply. The state actively promotes rainwater collection for conservation.
Key details: Legal Status: Fully legal, encouraged. Permits: None required. Size Limits: None. Monsoon Season: Prime collection period.
No penalties or restrictions on rainwater harvesting in Arizona. It is legal, encouraged, and incentivized by state policy.
If you are coming from a city with tighter rules, you will find Gilbert gives residents more flexibility on rainwater harvesting.
Tree Trimming
Gilbert may protect native desert trees (palo verde, ironwood, saguaro). Street trees are city property. Proper pruning preserves shade in extreme heat.
Key details: Saguaro: State protected (ARS §3-904). Native Trees: May be locally protected. Street Trees: City property. Shade: Critical for heat mitigation.
Unauthorized saguaro removal: Class 4 felony per ARS §3-904. Protected tree removal: $500 to $10,000+ per tree. Replacement planting may be required.
Grass Height Limits
Gilbert enforces property maintenance standards requiring yards to be free of overgrown weeds and vegetation. Code Compliance addresses unmaintained properties through complaints and proactive monitoring.
Key details: Enforcement: Code Compliance division. Standard: No overgrown conditions. Vacant Lots: Monitored for weeds. Reporting: Online or call 480-503-6700.
Property owners receive notice with a deadline. Non-compliance results in town-performed abatement at the owner's expense plus administrative fees.
Tree Removal & Heritage Trees
Gilbert does not require permits for tree removal on private residential property. Public trees are managed by the town. New development must meet landscaping standards requiring tree plantings.
Key details: Private Trees: No permit needed. Public Trees: Town-managed, protected. New Development: Tree plantings required. HOA Rules: Often restrict removal.
Removing town-owned public trees without authorization results in fines and replacement requirements. Private property trees are generally unregulated by the town.
If you are coming from a city with tighter rules, you will find Gilbert gives residents more flexibility on tree removal & heritage trees.
Native Plants
Gilbert promotes native and drought-tolerant plants for residential landscaping. New development must use low-water species per the Land Development Code. The town encourages xeriscape over traditional lawns.
Key details: Mandate: New development only. Existing Homes: Encouraged, not required. Plant List: Phoenix AMA approved. Xeriscape: Promoted by town.
No penalties for non-native plants on private property. New development must meet landscaping code requirements for plan approval.
If you are coming from a city with tighter rules, you will find Gilbert gives residents more flexibility on native plants.
Artificial Turf
Gilbert allows artificial turf on private residential property. HOA rules frequently address turf specifications. The town's conservation preference is for living drought-tolerant landscapes.
Key details: Installation: No town permit needed. HOA Rules: Common in Gilbert HOAs. Town Preference: Living drought-tolerant. Maintenance: Must be kept in condition.
No specific violations for installing artificial turf. Deteriorated synthetic turf may be cited under property maintenance standards.
Gilbert is more permissive than most cities when it comes to artificial turf. That said, there are still limits.
The Bottom Line
Compared to many U.S. cities, Gilbert gives residents more room on landscaping rules. 5 of the 9 rules here are rated permissive. But permissive does not mean unregulated. There are still requirements, and the city does enforce them when violations are reported.
These rules come from Gilbert's publicly available municipal code. For complete penalty schedules, exemption details, and answers to common questions, see the individual ordinance pages throughout this guide.